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Details, datasheet, quote on part number:M27C1001-20-1
 
 
Part:M27C1001-20-1
Category:Memory => ROM => OTP ROM
Description:1 Mbit (128KB X8) uv EPROM And OTP ROM
Company:ST Microelectronics, Inc.
Datasheet:Download M27C1001-20-1 datasheet   File size : 164 kB
Request For quote:  Find where to buy M27C1001-20-1
 



Datasheet text preview:
M27C1001
1 Mbit (128Kb x8) UV EPROM and OTP EPROM
s
5V ± 10% SUPPLY VOLTAGE in READ OPERATION ACCESS TIME: 35ns LOW POWER CONSUMPTION: ­ Active Current 30mA at 5Mhz ­ Standby Current 100µA
1 32
s s
32
1
s s s
PROGRAMMING VOLTAGE: 12.75V ± 0.25V PROGRAMMING TIME: 100µs/word ELECTRONIC SIGNATURE ­ Manufacturer Code: 20h ­ Device Code: 05h
FDIP32W (F)
PDIP32 (B)
DESCRIPTION The M27C1001 is a 1 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems requiring large programs and is organized as 131,072 words of 8 bits. The FDIP32W (window ceramic frit-seal package) and the LCCC32W (leadless chip carrier package) have a transparent lids which allow the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure. For applications where the content is programmed only one time and erasure is not required, the M27C1001 is offered in PDIP32, PLCC32 and TSOP32 (8 x 20 mm) packages.
LCCC32W (L)
PLCC32 (C)
TSOP32 (N) 8 x 20 mm
Figure 1. Logic Diagram
VCC
VPP
17 A0-A16
8 Q0-Q7
P E G
M27C1001
VSS
AI00710B
June 2002
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M27C1001
Figure 2A. DIP Connections Figure 2B. LCC Connections
VPP A16 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 Q0 Q1 Q2 VSS
1 2 3 4 5 6 7 8 M27C1001 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
VCC P NC A14 A13 A8 A9 A11 G A10 E Q7 Q6 Q5 Q4 Q3
A 12 A 15 A 16 VPP VCC P NC 1 32 A7 A6 A5 A4 A3 A2 A1 A0 Q0 A14 A13 A8 A9 A11 G A10 E Q7 9 M27C1001 25 17 Q1 Q2 VSS Q3 Q4 Q5 Q6
AI00712
AI00711
Figure 2C. TSOP Connections
Table 1. Signal Names
A0-A16 Q0-Q7 Address Inputs Data Outputs Chip Enable Output Enable Program Program Supply Supply Voltage Ground Not Connected Internally
A11 A9 A8 A13 A14 NC P VCC VPP A16 A15 A12 A7 A6 A5 A4
1
32
8 9
M27C1001 (Normal)
25 24
16
17
AI01151B
G A10 E Q7 Q6 Q5 Q4 Q3 VSS Q2 Q1 Q0 A0 A1 A2 A3
E G P VPP V CC VSS NC
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M 27C 1001
Table 2. Absolute Maximum Ratings (1)
Symbol TA TBIAS TSTG VIO (2) VCC VA9 (2) VPP Parameter Ambient Operating Temperature (3) Temperature Under Bias Storage Temperature Input or Output Voltage (except A9) Supply Voltage A9 Voltage Program Supply Voltage Value ­40 to 125 ­50 to 125 ­65 to 150 ­2 to 7 ­2 to 7 ­2 to 13.5 ­2 to 14 Unit °C °C °C V V V V
Note: 1. Except for the rating "Operating Temperature Range", stresses above those listed in the Table "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents. 2. Minimum DC voltage on Input or Output is ­0.5V with possible undershoot to ­2.0V for a period less than 20ns. Maximum DC voltage on Output is VCC +0.5V with possible overshoot to VCC +2V for a period less than 20ns. 3. Depends on range.
Table 3. Operating Modes
Mode Read Output Disable Program Verify Program Inhibit Standby Electronic Signature
Note: X = VIH or VIL, VID = 12V ± 0.5V.
E VIL VIL VIL VIL VIH VIH VIL
G VIL VIH VIH VIL X X VIL
P X X VIL Pulse VIH X X VIH
A9 X X X X X X VID
VPP VCC or VSS VCC or VSS VPP VPP VPP VCC or VSS V CC
Q7-Q0 Data Out Hi-Z Data In Data Out Hi-Z Hi-Z Codes
Table 4. Electronic Signature
Identifier Manufacturer's Code Device Code A0 VIL VIH Q7 0 0 Q6 0 0 Q5 1 0 Q4 0 0 Q3 0 0 Q2 0 1 Q1 0 0 Q0 0 1 Hex Data 20h 05h
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