Parametric search - category: Clock & Timing - Real Time Clock

Select parametric options below then click on Filter button

Manufacture

 

Clock Type

 

Date Format

 

Interface

 

Memory Size (KB)

 

Time Format

 

Supply Voltage Min (V)

 

Supply Voltage Max (V)

 

Operating Temperature Min (C)

 

Operating Temperature Max (C)

 

Package

 

Packaging

 

 

Part number Manufacture Description Clock Type Date Format Interface Memory Size (KB) Time Format Supply Voltage Min (V) Supply Voltage Max (V) Operating Temperature Min (C) Operating Temperature Max (C) Package Packaging
1 RTC-72423A:ROHS Real time clock 4bit 5.5volts 24pin 12/24 hr. -40c +85c Clock || Calendar || Clock Adjustment DW:DM:M:Y Parallel HH:MM:SS 4.5 5.5 -40 85 SOP-24 Bulk
2 FM33256B-G Cypress Semiconductor Real time clock 256kb f-ram processor companion 2.7 3.6 -40 85 SOIC-14 Tube
3 AB-RTCMC-32.768kHz-B5GA-S3-T Abracon Corporation Real time clock hh:mm:ss 24 hour wk dd alarm/tmr i2c Clock || Alarm || Timer YY:MM:DD I2C DD:HH:MM:SS 1.8 5.5 -40 85 Reel
4 AB-RTCMK-32.768KHz-T Abracon Corporation Real time clock 32.768khz 3ppm hr/min/sec thru 2099 I2C HH:MM:SS 1.3 5.5 -40 85 Reel
5 AB-RTCMC-32.768kHz-EOA9-S3-D-B-T Abracon Corporation Real time clock hh:mm:ss 12/24 hour wk dd alarm/tmr spi Clock || Alarm || Timer YY:MM:DD SPI DD:HH:MM:SS 1.4 5.5 -40 125 Reel
6 AB-RTCMC-32.768kHz-B5ZE-S3-T Abracon Corporation Real time clock hh:mm:ss 12/24 hour wk dd alarm/tmr i2c Clock || Alarm || Timer YY:MM:DD I2C DD:HH:MM:SS 1.2 5.5 -40 85 Reel
7 AB-RTCMC-32.768kHz-ZIZE-S2-T Abracon Corporation Real time clock hh:mm:ss 12/24 hour wk dd alarm/tmr spi Clock || Alarm || Timer YY:MM:DD I2C DD:HH:MM:SS 1.6 5.5 -40 85 Reel
8 RX-8581SA:B3:ROHS Real time clock 32.768khz 3.0volts 5+/-23ppm -40c +85c Clock || Calendar || Alarm DW:DM:M:Y I2C-Bus HH:MM:SS 1.8 5.5 -40 85 SOP-14 Reel
9 RTC-72423A:3:ROHS Real time clock 4bit 5.5volts 24pin 12/24 hr. -40c +85c Clock || Calendar || Clock Adjustment DW:DM:M:Y Parallel HH:MM:SS 4.5 5.5 -40 85 SOP-24 Reel
10 AB-RTCMC-32.768kHz-EOZ9-S3-D-B-T Abracon Corporation Real time clock hh:mm:ss 12/24 hour wk dd alarm/tmr i2c Clock || Alarm || Timer YY:MM:DD I2C DD:HH:MM:SS 1.4 5.5 -40 125 Reel
11 RX-8025SA:AA3 Real time clock 32.768khz 3.0volts 5+/-5ppm -40c +85c Clock || Calendar || Alarm || Timer || Interrupt DW:DM:M:Y I2C-Bus HH:MM:SS 1.7 5.5 -40 85 SOP-14 Reel
12 RTC-72421A:ROHS Real time clock 4bit 5.5volts 18pin 12/24 hr. -10c +70c Clock || Calendar || Clock Adjustment DW:DM:M:Y Parallel HH:MM:SS 4.5 5.5 -10 70 DIP-18 Tube
13 AB-RTCMC-32.768kHz-AIGZ-S7-T Abracon Corporation Real time clock hh:mm:ss 24 hour leap yr i2c Clock || Calendar YY:MM:DD I2C DD:HH:MM:SS 1.3 4.4 -40 85 Reel
14 9E4101AFILF Real time clock Clock I2C 3.3 -40 85 SSOP-56
15 RTC-8564JE:B3ROHS Real time clock i2c bus 5 +/-23ppm Clock || Calendar || Alarm || Timer DW:DM:M:Y I2C-Bus HH:MM:SS 1.8 5.5 -40 85 VSOJ-20 Reel
16 BQ3285LFSS-A1 Real time clock w/240x8 nvsram alarm wake-up Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 2.7 5.5 0 70 SSOP-24 Tube
17 BQ4845YS-A4 Real time clock w/nvsram control watchdog timer Clock || Calendar || Alarm || Timer Interrupt Parallel 0.016 HH:MM:SS 4.5 5.5 0 70 SOIC-28 Tube
18 1337GDCGI Real time clock real time clock Clock || Calendar || Alarm YY:MM:DD:DD I2C HH:MM:SS 1.8 5.5 -40 85 SOIC-8
19 BQ3285EP Real time clock w/242x8 nvsram alarm wake-up Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 4.5 5.5 0 70 PDIP-24 Tube
20 BQ3285ES Real time clock w/242x8 nvsram alarm wake-up Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 4.5 5.5 0 70 SOIC-24 Tube
21 DS3231MPMB1# Real time clock ds3231mpmb1# Clock || Calendar. Alarm Binary I2C Binary 2.3 5.5 -45 85
22 BQ3285P-SB2 Real time clock rtc ic with 114x8 nvsram Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.114 HH:MM:SS || Binary 4.5 5.5 0 70 PDIP-24 Tube
23 ABX8XX-I2C-EVK Abracon Corporation Real time clock i2c interface eval kit Clock || Calendar || Alarm YY:MM:DD:DD I2C 0.256 HH:MM:SS:HH 1.7 3.6 -40 85 QFN-16 Bulk
24 ABX8XX-SPI-EVK Abracon Corporation Real time clock spi interface eval kit Clock || Calendar || Alarm YY:MM:DD:DD SPI 0.256 HH:MM:SS:HH 1.7 3.6 -40 85 QFN-16 Bulk
25 RTC-8564NB:B3:ROHS Real time clock 32.768khz 3.0volts -40c +85c Clock || Calendar || Alarm || Timer DW:DM:M:Y I2C-Bus HH:MM:SS 1.8 5.5 -40 85 SON-22 Reel
26 RTC-4543SA:A0:ROHS Real time clock 32.768khz 2.5-5.5v 5+/-12ppm Clock || Calendar DW:DM:M:Y 3-Wire HH:MM:SS 2.5 5.5 -40 85 SOIC-14 Reel
27 RX-8035SA:B3 PURE SN Real time clock 3.0volt -40 to 85c i2c bus Clock || Calendar || Alarm I2C 2.4 5.5 -40 85 SOP-14 Reel
28 RX-8581NB:B3 Real time clock i2c bus -40c +85c 5 +/-23ppm 22 pin Clock || Calendar || Alarm DW:DM:M:Y I2C-Bus HH:MM:SS 1.8 5.5 -40 85 SON-22 Reel
29 604-00005 Real time clock timekeeping chip ds1302 Clock || Calendar || NV Timekeeping RAM DD:MM:YY:DD 3-Wire 0.031 HH:MM:SS 2 5.5 -40 85
30 BQ4285EP Real time clock w/114x8 nvsram & nvsram control Clock || Calendar || Alarm || NV SRAM Control DW:DM:M:Y || Binary Multiplexed 0.114 HH:MM:SS || Binary 4.5 5.5 0 70 PDIP-24 Tube
31 BQ4845P-A4 Real time clock w/nvsram control watchdog timer Clock || Calendar || Alarm || Timer Interrupt Parallel 0.016 HH:MM:SS 4.75 5.5 0 70 PDIP-28 Tube
32 RX-4581NB:B3:ROHS Real time clock 32.768khz 128bit ram -40c +85c Calendar || Alarm || Timer YY:MM:DD 4-Wire 0.128 HH:MM:SS 1.6 5.5 -40 85 SON-22 Reel
33 BQ4842YMA-85 Real time clock w/28kx8 nvsram Clock || Calendar || Alarm || Timer Interrupt Parallel 131.072 HH:MM:SS:HH 4.5 5.5 0 70 DIP-32 Tube
34 BQ4832YMA-85 Real time clock w/32kx8 nvsram watchdog timer Clock || Calendar || Alarm || Timer Interrupt Parallel 32.768 HH:MM:SS:HH 4.5 5.5 0 70 DIP-32 Tube
35 BQ3287AMT-I Real time clock w/114x8 nvsram ram clear input Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Parallel 0.114 HH:MM:SS || Binary 4.5 5.5 -20 70 DIP-24 Tube
36 M41T315V-85MH6 Real time clock serial access 85ns Clock || Calendar || Supervisor DW:DM:M:Y Serial HH:MM:SS:HH 3 3.6 -40 85 SOH-28 Tube
37 BQ4852YMC-85 Real time clock w/512kx8 nvsram watchdog timer Clock || Calendar || Alarm || Timer Interrupt Parallel 524.288 HH:MM:SS:HH 4.5 5.5 0 70 DIP-36 Tube
38 BQ4850YMA-85 Real time clock rtc module 512kx8 nvsram Clock || Calendar || Alarm || Timer Interrupt Parallel 524.288 HH:MM:SS 4.5 5.5 0 70 DIP-32 Tube
39 BQ3287AMT-SB2 Real time clock rtc with nvsram Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Parallel 0.114 HH:MM:SS || Binary 4.5 5.5 0 70 DIP-24 Tray
40 BQ3287MT-I Real time clock rtc module 114x8 nv Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.114 HH:MM:SS || Binary 4.5 5.5 -20 70 DIP-24 Tube
41 RX-8564LC:B3 PURE SN Real time clock i2c bus -40c +85c 5 +/-23ppm 12 pin Clock || Calendar || Alarm || Timer DW:DM:M:Y I2C-Bus HH:MM:SS 1.8 5.5 -40 85 VSOJ-12 Reel
42 RX-8035LC:B3 PURE SN Real time clock 3.0volt -40 to 85c i2c bus Clock || Calendar || Alarm I2C 2.4 5.5 -40 85 VSOL-12 Reel
43 1339-31DCGI Real time clock real time clock
44 6V40088ENBGI8 Real time clock amd gpu clock
45 1339-31DCGI8 Real time clock real time clock
46 1337GDVGI Real time clock real time clock
47 9ERS3125BKILF Real time clock embedded ck505 compatible clock
48 1337GNLGI8 Real time clock real time clock
49 1337GDCGI8 Real time clock real time clock
50 1337GNLGI Real time clock real time clock
51 9E4101AFILFT Real time clock
52 1337GDVGI8 Real time clock real time clock
53 9UM702BKLFT Real time clock
54 DS1254WB-C01 Real time clock 2m x 8 nv sram w/phantom clock Tube
55 1338-31DVGI Real time clock .9rtc base
56 BQ3285LDSS Real time clock w/242x8 nvsram Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 2.7 5.5 0 70 SSOP-24 Tube
57 1339-2DVGI Real time clock rtc base
58 5P90011PGGI Real time clock real time clock
59 1338-18DCGI Real time clock 1rtc base
60 1339-31DVGI Real time clock real time clock
61 1338-31DCGI Real time clock .9rtc base
62 1339-2DCGI Real time clock rtc base
63 BQ3285ESS Real time clock w/242x8 nvsram alarm wake-up Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 4.5 5.5 0 70 SSOP-24 Tube
64 1337GCSRI Real time clock real time clock with embedded crystal
65 1338C-18SRI Real time clock real time clock with embedded crystal
66 1339C-31SRI Real time clock real time clock with embedded crystal
67 1338C-31SRI Real time clock real time clock with embedded crystal
68 BQ4845YS-A4TR Real time clock w/nvsram control watchdog timer Clock || Calendar || Alarm || Timer Interrupt Parallel 0.016 HH:MM:SS 4.5 5.5 0 70 SOIC-28 Reel
69 9ERS3125BKLFT Real time clock embedded ck505 compatible clock
70 1339-2DVGI8 Real time clock rtc base
71 9UMS9610CKLFT Real time clock
72 9EMS9633BKLF Real time clock
73 BQ3285LDSSTR Real time clock w/242x8 nvsram Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 2.7 5.5 0 70 SSOP-24 Reel
74 ISL14010IRZ-T Real time clock real time clkrtc 16ld 3x3 Reel
75 PCA8802U/12AA/1,00 Real time clock
76 CY14B256KA-SP25XI Cypress Semiconductor Real time clock 32kb x 8 nvsram w/real time clock Clock || Alarm || Watchdog || Timer Interrupt DW:DM:M:Y 1000 HH:MM:SS 2.7 3.6 -40 85 SSOP-48 Tube
77 9UM700BGLFT Real time clock
78 CY14B256KA-SP45XI Cypress Semiconductor Real time clock 32kb x 8 nvsram w/real time clock Clock || Alarm || Watchdog || Timer Interrupt DW:DM:M:Y 1000 HH:MM:SS 2.7 3.6 -40 85 SSOP-48 Tube
79 1338-31DVGI8 Real time clock .9rtc base
80 BQ3285LFSS-A1TR Real time clock w/240x8 nvsram alarm wake-up Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 2.7 5.5 0 70 SSOP-24 Reel
81 BQ4845YS-A4NTR Real time clock w/nvsram control watchdog timer Clock || Calendar || Alarm || Timer Interrupt Parallel 0.016 HH:MM:SS 4.5 5.5 -40 85 SOIC-28 Reel
82 BQ3285ESSTR Real time clock w/242x8 nvsram alarm wake-up Clock || Calendar || Alarm || Timer Interrupt DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 4.5 5.5 0 70 SSOP-24 Reel
83 1338-31DCGI8 Real time clock .9rtc base
84 ISL14017IRZ-T Real time clock real time clkrtc 16ld 3x3 Reel
85 PCF2123U/5GA/1,015 Real time clock
86 9EPRS475CGLFT Real time clock
87 CY14B256KA-SP25XIT Cypress Semiconductor Real time clock 32kb x 8 nvsram w/real time clock Clock || Alarm || Watchdog || Timer Interrupt DW:DM:M:Y 1000 HH:MM:SS 2.7 3.6 -40 85 SSOP-48 Reel
88 CY14B256KA-SP45XIT Cypress Semiconductor Real time clock 32kb x 8 nvsram w/real time clock Clock || Alarm || Watchdog || Timer Interrupt DW:DM:M:Y 1000 HH:MM:SS 2.7 3.6 -40 85 SSOP-48 Reel
89 1339-2DCGI8 Real time clock rtc base
90 PCF2120U/10AA/1,00 Real time clock quartz oscillator
91 5T90012DCGI8 Real time clock real time clock
92 PCF85063TP/1,118 Real time clock tiny rtc/calendar Clock || Calendar Binary I2C Binary 0.9 5.5 -40 85 HWSON-8 Reel
93 DP8573AVX/NOPB Real time clock Clock || Calendar DW:DM:M:Y Parallel 0.032 HH:MM:SS:HH 4.5 5.5 -40 85 PLCC-28 Reel
94 1339-31DVGI8 Real time clock real time clock
95 9EPRS475BGLFT Real time clock
96 RTC-72423B3:ROHS Real time clock 4-bit 12/24 hr 50ppm 24 pin Clock || Calendar || Clock Adjustment DW:DM:M:Y Parallel HH:MM:SS 4.5 5.5 -40 85 SOIC-24 Reel
97 NJU6356EM-TE1 Real time clock serial i/o Clock || Calendar || Timer || Alarm || Low Battery Detect Serial HH:MM:SS 2 5.5 -30 80 DMP-8 Reel
98 RX-8035SA:AA0 Real time clock 3.0volt -40 to 85c i2c bus Clock || Calendar || Alarm I2C 2.4 5.5 -40 85 SOP-14 Reel
99 RTC-7301SF:B ROHS Real time clock 4 bit 2.4 to 5.5volt 5 +/-23ppm -40c +85c Clock || Calendar DW:DM:M:Y 4-Wire HH:MM:SS 2.4 5.5 -40 85 SSOP-24 Bulk
100 RTC-4543SA:B ROHS Real time clock sop 14 pin 5 +/-23ppm -40c +85c Clock || Calendar DW:DM:M:Y 3-Wire HH:MM:SS 2.5 5.5 -40 85 SOIC-14 Bulk
101 NJU6356EM-TE2 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect Serial HH:MM:SS 2 5.5 -30 80 DMP-8 Reel
102 NJU6358V40-TE1 Real time clock serial i/o real time clock -30 80 SSOP-14 Reel
103 RTC-7301SF:B0 ROHS Real time clock 4 bit 2.4 to 5.5volt 5 +/-23ppm -40c +85c Clock || Calendar DW:DM:M:Y 4-Wire HH:MM:SS 2.4 5.5 -40 85 SSOP-24 Reel
104 NJU6358V42-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
105 RTC-4574SA:B0 ROHS Real time clock sop 14 pin 5 +/-23ppm -40c +85c Clock || Calendar DW:DM:M:Y 3-Wire HH:MM:SS 1.6 5.5 -40 85 SOIC-14 Reel
106 RX-4045SA:AA3 Real time clock sop 14 pin 5 +/-5ppm -40c +85c Clock || Calendar || Alarm || Timer DW:DM:M:Y 4-Wire HH:MM:SS 1.7 5.5 -40 85 SOIC-14 Reel
107 NJU6358V24-TE2 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
108 NJU6358V21-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
109 RTC-4543SA:A ROHS Real time clock sop 14 pin 5 +/-23ppm -40c +85c Clock || Calendar DW:DM:M:Y 3-Wire HH:MM:SS 2.5 5.5 -40 85 SOIC-14 Bulk
110 NJU6356EM Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect Serial HH:MM:SS 2 5.5 -30 80 DMP-8 Tube
111 RX-8035SA:B0 Real time clock 3.0volt -40 to 85c i2c bus Clock || Calendar || Alarm I2C 2.4 5.5 -40 85 SOP-14 Reel
112 RX-8035LC:AA3 Real time clock 3.0volt -40 to 85c i2c bus Clock || Calendar || Alarm I2C 2.4 5.5 -40 85 VSOL-12 Reel
113 RTC-7301SF:B3 ROHS Real time clock 4 bit 2.4 to 5.5volt 5 +/-23ppm -40c +85c Clock || Calendar DW:DM:M:Y 4-Wire HH:MM:SS 2.4 5.5 -40 85 SSOP-24 Reel
114 NJU6358V20-TE1 Real time clock serial i/o real time clock -30 80 SSOP-14 Reel
115 NJU6358V45-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
116 RTC-4574SA:B3 ROHS Real time clock sop 14 pin 5 +/-23ppm -40c +85c Clock || Calendar DW:DM:M:Y 3-Wire HH:MM:SS 1.6 5.5 -40 85 SOIC-14 Reel
117 RX8581SA:B0 Real time clock 14 pin +5/-23ppm Reel
118 RX-4574LC:B0 PURE SN Real time clock serial interface -40c +85c Clock || Calendar || Alarm || Timer DW:DM:M:Y 3-Wire HH:MM:SS 1.6 5.5 -40 85 VSOJ-12 Reel
119 NJU6358V41-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
120 RX-8571SA:B3 PURE SN Real time clock i2c bus -40c +85c 5 +/-23ppm 14 pin Clock || Calendar || Alarm || Timer || Interrupt DW:DM:M:Y I2C-Bus 0.128 HH:MM:SS 1.6 5.5 -40 85 SOIC-14 Reel
121 RTC-72423B:ROHS Real time clock 4-bit 12/24 hr 50ppm 24 pin Clock || Calendar || Clock Adjustment DW:DM:M:Y Parallel HH:MM:SS 4.5 5.5 -40 85 SOIC-24 Bulk
122 AB-RTCMK-32.768KHz-T3 Abracon Corporation Real time clock 32.768khz 3ppm hr/min/sec thru 2099 I2C HH:MM:SS 1.3 5.5 -40 85 Reel
123 RX-8035SA:AA3 Real time clock 3.0volt -40 to 85c i2c bus Clock || Calendar || Alarm I2C 2.4 5.5 -40 85 SOP-14 Reel
124 RTC-4543SA:A3 ROHS Real time clock sop 14 pin 5 +/-23ppm -40c +85c Clock || Calendar DW:DM:M:Y 3-Wire HH:MM:SS 2.5 5.5 -40 85 SOIC-14 Reel
125 RX-5412SF:B3 Real time clock 32.768khz 2.5v-5.5v 8 bit x 256 4-Wire 0.008 2.5 5.5 -40 85 Reel
126 NJU6358V19-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
127 RX-8564LC:B0 PURE SN Real time clock i2c bus -40c +85c 5 +/-23ppm 12 pin Clock || Calendar || Alarm || Timer DW:DM:M:Y I2C-Bus HH:MM:SS 1.8 5.5 -40 85 VSOJ-12 Reel
128 NJU6358V18-TE1 Real time clock serial i/o real time clock -30 80 SSOP-14 Reel
129 NJU6358V39-TE1 Real time clock serial i/o real time clock -30 80 SSOP-14 Reel
130 NJU6350R-TE1 Real time clock serial i/o real time clock -30 80 VSP-8 Reel
131 RX-8035LC:B0 Real time clock 3.0volt -40 to 85c i2c bus Clock || Calendar || Alarm I2C 2.4 5.5 -40 85 VSOL-12 Reel
132 NJU6356EM-TE3 Real time clock serial i/o Clock || Calendar || Timer || Alarm || Low Battery Detect Serial HH:MM:SS 2 5.5 -30 80 DMP-8 Reel
133 NJU6358V44-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
134 NJU6358V23-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
135 NJU6356ED Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect Serial HH:MM:SS 2 5.5 -30 80 DIP-8 Tube
136 NJU6355EM-TE1 Real time clock serial i/o Clock || Calendar || Timer || Alarm || Low Battery Detect Serial HH:MM:SS 2 5.5 -30 80 DMP-8 Reel
137 RTC-72423B: PURE SN Real time clock 4-bit 12/24 hr 50ppm 24 pin Clock || Calendar || Clock Adjustment DW:DM:M:Y Parallel HH:MM:SS 4.5 5.5 -40 85 SOIC-24 Bulk
138 RX-8035LC:AA0 Real time clock 3.0volt -40 to 85c i2c bus Clock || Calendar || Alarm I2C 2.4 5.5 -40 85 VSOL-12 Reel
139 RTC-8564JE:B0ROHS Real time clock i2c bus 5 +/-23ppm Clock || Calendar || Alarm || Timer DW:DM:M:Y I2C-Bus HH:MM:SS 1.8 5.5 -40 85 VSOJ-20 Reel
140 RX-8025SA:AA0 Real time clock i2c bus 5 +/-23ppm Clock || Calendar || Alarm || Timer || Interrupt DW:DM:M:Y I2C-Bus HH:MM:SS 1.7 5.5 -40 85 SOIC-14 Reel
141 NJU6358V22-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
142 RTC-72421B:ROHS Real time clock 4-bit 12/24 hr 50ppm 18 pin Clock || Calendar || Clock Adjustment DW:DM:M:Y Parallel HH:MM:SS 4.5 5.5 -10 70 DIP-18 Bulk
143 RX-4581NB:B0 ROHS Real time clock serialinterface22pin -40c +85c Clock || Calendar || Alarm || Timer YY:MM:DD 4-Wire 0.128 HH:MM:SS 1.6 5.5 -40 85 SON-22 Reel
144 NJU6358V43-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
145 RX-8581SA:B Real time clock i2c bus -40c +85c 5 +/-23ppm Clock || Calendar || Alarm DW:DM:M:Y I2C-Bus HH:MM:SS 1.8 5.5 -40 85 SOIC-14 Bulk
146 NJU6358V24-TE1 Real time clock serial i/o real time clock Clock || Calendar || Timer || Alarm || Low Battery Detect || Wake-Up Serial HH:MM:SS 2 5.5 -30 80 SSOP-14 Reel
147 S-35399A02-HRT1 Real time clock 2wire real time clck Reel
148 S-35399A03-J8T2G Real time clock 2-wire real time clock Serial 1.3 3 -40 85 SOP-8 Reel
149 1339C-31SRI8 Real time clock real time clock with embedded crystal
150 DS1685EN-5 Real time clock 3v/5v rtc Clock || Calendar || Alarm DW:DM:M:Y || Binary Multiplexed 0.242 HH:MM:SS || Binary 4.5 5.5 -40 85 TSSOP-24 Tube
151 1338C-18SRI8 Real time clock real time clock with embedded crystal
152 5T90008CPII8 Real time clock rtc w/ temp comp base
153 DS1315S-5 Real time clock phantom time chip Clock || Calendar Phantom Clock HH:MM:SS:HH 4.5 5.5 0 70 SOIC-16 Tube
154 DS12885T Real time clock rtc Clock || Calendar || Alarm DW:DM:M:Y || Binary Multiplexed 0.114 HH:MM:SS || Binary 4.5 5.5 0 70 TQFP-32 Reel
155 1337GCSRI8 Real time clock real time clock with embedded crystal
156 DP8570AVX Real time clock Clock || Calendar || Alarm || Interrupt DW:DM:M:Y Parallel 0.032 HH:MM:SS:HH 4.5 5.5 -40 85 PLCC-28 Reel
157 DS17885S-5 Real time clock 3v/5v rtc Clock || Calendar || Alarm DW:DM:M:Y || Binary Multiplexed 8.192 HH:MM:SS || Binary 4.5 5.5 0 70 SOIC-24 Tube
158 DS1305E Real time clock serial alarm rtc 3-wire Clock || Calendar || Alarm Serial 0.096 HH:MM:SS 2 5.5 0 70 TSSOP-20 Tube
159 FM31T378-G Cypress Semiconductor Real time clock f-ram 256k w/rtc pre-qual sample Clock || Calendar || Temperature DW:DM:M:Y 2-Wire || I2C 256 it HH:MM:SS 2.7 5.5 -40 85 SOIC-14 Tube
160 1337GDCGI Integrated Device Technology Real time clock serial 8-pin soic n tube Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-N-8 Bulk
161 1338-31DVGI Integrated Device Technology Real time clock serial 56byte 8-pin tssop tube Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 TSSOP-8 Bulk
162 BQ4830YMA-85 Real time clock parallel 32kbyte 28-pin dip module Clock || Calendar DW:DM:M:Y Parallel 32.768 HH:MM:SS 5 5 0 70 DIP Module-28 Tray
163 DS1216D Real time clock phantom clock/parallel 32kbyte 32-pin pdip w Clock || Calendar || ROM Control DW:DM:M:Y Phantom Clock || Parallel HH:MM:SS:HH 5 5 0 70 PDIP-W-32 Rail / Tube
164 DS1216E Real time clock phantom clock/parallel 32kbyte 28-pin pdip w Clock || Calendar || ROM Control DW:DM:M:Y Phantom Clock || Parallel HH:MM:SS:HH 5 5 0 70 PDIP-W-28 Rail / Tube
165 BQ4287MT-SB2 Real time clock multiplexed 114byte 24-pin dip module Clock || Calendar DW:DM:M:Y || Binary Multiplexed 0.114 HH:MM:SS || Binary 5 5 0 70 DIP Module-24 Tube
166 BQ4822YMA-70 Real time clock parallel 8kbyte 28-pin dip module Clock || Calendar || Alarm || Timer || Interrupt DW:DM:M:Y Parallel 8.192 HH:MM:SS:HH 5 5 0 70 DIP Module-28 Tube
167 DS9034I-PCX+ Powercap with crystal ind lead free
168 1337GDCGI8 Integrated Device Technology Real time clock serial 8-pin soic n t/r Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-N-8 Tape & Reel
169 1337GDVGI Integrated Device Technology Real time clock serial 8-pin tssop tube Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 TSSOP-8 Bulk
170 1337GDVGI8 Integrated Device Technology Real time clock serial 8-pin tssop t/r Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 TSSOP-8 Tape & Reel
171 1337GNLGI Integrated Device Technology Real time clock serial 16-pin vfqfpn ep tube Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 VFQFPN-EP-16 Bulk
172 1337GNLGI8 Integrated Device Technology Real time clock serial 16-pin vfqfpn ep t/r Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 VFQFPN-EP-16 Tape & Reel
173 1338-18DCGI Integrated Device Technology Real time clock serial 56byte 8-pin soic n tube Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 1.8 1.8 -40 85 SOIC-N-8 Rail / Tube
174 1338-18DCGI8 Integrated Device Technology Real time clock serial 56byte 8-pin soic n t/r Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 1.8 1.8 -40 85 SOIC-N-8 Bulk
175 1338-18DVGI Integrated Device Technology Real time clock serial 56byte 8-pin tssop tube Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 1.8 1.8 -40 85 TSSOP-8 Bulk
176 1338-18DVGI8 Integrated Device Technology Real time clock serial 56byte 8-pin tssop t/r Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 1.8 1.8 -40 85 TSSOP-8 Tape & Reel
177 1338-31DCGI Integrated Device Technology Real time clock serial 56byte 8-pin soic n tube Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-N-8 Rail / Tube
178 1338-31DCGI8 Integrated Device Technology Real time clock serial 56byte 8-pin soic n t/r Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-N-8 Tape & Reel
179 1338-31DVGI8 Integrated Device Technology Real time clock serial 56byte 8-pin tssop t/r Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 TSSOP-8 Tape & Reel
180 1338C-18SRI Integrated Device Technology Real time clock serial 56byte 16-pin soic tube Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 1.8 1.8 -40 85 SOIC-16 Bulk
181 1338C-18SRI8 Integrated Device Technology Real time clock serial 56byte 16-pin soic t/r Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 1.8 1.8 -40 85 SOIC-16 Tape & Reel
182 1338C-31SRI Integrated Device Technology Real time clock serial 56byte 16-pin soic tube Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-16 Bulk
183 1338C-31SRI8 Integrated Device Technology Real time clock serial 56byte 16-pin soic t/r Clock || Calendar || Battery Backup || NV Timekeeping RAM DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-16 Tape & Reel
184 1339-2DCGI Integrated Device Technology Real time clock serial 8-pin soic n tube Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 2 2 -40 85 SOIC-N-8 Rail / Tube
185 1339-2DCGI8 Integrated Device Technology Real time clock serial 8-pin soic n t/r Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 2 2 -40 85 SOIC-N-8 Tape & Reel
186 1339-2DVGI Integrated Device Technology Real time clock serial 8-pin tssop tube Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 2 2 -40 85 TSSOP-8 Rail / Tube
187 1339-2DVGI8 Integrated Device Technology Real time clock serial 8-pin tssop t/r Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 2 2 -40 85 TSSOP-8 Tape & Reel
188 1339-31DCGI Integrated Device Technology Real time clock serial 8-pin soic n tube Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-N-8 Rail / Tube
189 1339-31DCGI8 Integrated Device Technology Real time clock serial 8-pin soic n t/r Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-N-8 Tape & Reel
190 1339-31DVGI Integrated Device Technology Real time clock serial 8-pin tssop tube Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 TSSOP-8 Rail / Tube
191 1339-31DVGI8 Integrated Device Technology Real time clock serial 8-pin tssop t/r Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 TSSOP-8 Tape & Reel
192 1339C-31SRI Integrated Device Technology Real time clock serial 16-pin soic tube Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-16 Rail / Tube
193 1339C-31SRI8 Integrated Device Technology Real time clock serial 16-pin soic t/r Clock || Calendar || Alarm || Timer || Interrupt || Square-Wave Output DW:DM:M:Y I2C HH:MM:SS 3.3 3.3 -40 85 SOIC-16 Tape & Reel
194 AB-RTCMC-32.768KHZ-EOA9-S3-D-B Abracon Corporation Real time clock serial 10-pin smd bulk Clock || Calendar || Alarm DW:DM:M:Y SPI HH:MM:SS 3 3 -40 85 SMD-10 Tape & Reel
195 AB-RTCMC-32.768KHZ-EOZ9-S3-D-B Abracon Corporation Real time clock serial 10-pin smd bulk Clock || Calendar || Alarm DW:DM:M:Y I2C HH:MM:SS 3 3 -40 85 SMD-10 Tape & Reel
196 BQ3285EP Real time clock ic, enhanced Bulk
197 BQ3285ES Real time clock ic, enhanced Bulk
198 BQ3285ESS Real time clock ic, enhanced Bulk
199 BQ3285ESSTR Real time clock ic, enhanced, t/r Tape & Reel
200 BQ3285LDSS Acpi-compliant real time clock ic Bulk

 

 
0-C     D-L     M-R     S-Z