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Details, datasheet, quote on part number:PCF2116
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| Part: | PCF2116 |
| Category: | Optoelectronics => Drivers/Controllers => LCDs => LCD character drivers |
| Description: | PCF1179C; 4-digit Duplex LCD Car Clock;; Package: Uncased Die |
| Company: | Philips Semiconductors |
| Datasheet: | Download PCF2116 datasheet File size : 100 kB |
| Request For quote: | Find where to buy PCF2116
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Datasheet text preview:
INTEGRATED CIRCUITS
DATA SHEET
PCF1179C 4-digit duplex LCD car clock
Product specification Supersedes data of September 1993 File under Integrated Circuits, IC16 1997 Apr 16
Philips Semiconductors
Product specification
4-digit duplex LCD car clock
FEATURES · Internal voltage regulator is electrically programmable for various LCD voltages · Time calibration is electrically programmable (no trimming capacitor required) · LCD voltage adjusts with temperature for good contrast · 4.19 MHz oscillator · 12-hour or 24-hour mode · Operating ambient temperature: -40 to +85 °C · 28-lead plastic SMD (SO28) · 4 Hz set mode. ORDERING INFORMATION TYPE NUMBER PCF1179CT PCF1179CU PCF1179CU/10 Notes 1. See Fig.1 and Chapter "Package outline" for pin layout and package details. 2. See Chapter "Chip dimensions and bonding pad locations" for pad layout and package details. PACKAGE NAME SO28 - - uncased chip in tray(2) (FFC)(2) DESCRIPTION plastic small outline package; 28 leads; body width 7.5 mm(1) chip-on-film frame carrier GENERAL DESCRIPTION
PCF1179C
The PCF1179C is a single chip, 4.19 MHz CMOS car clock circuit providing hours, minutes and seconds functions. It is designed to drive a 4-digit duplex liquid crystal display (LCD). Two external single-pole, single-throw switches will accomplish all time setting functions. Time calibration and voltage regulator are electrically programmable via an on-chip EEPROM. The circuit is battery-operated via an internal voltage regulator and an external resistor.
VERSION SOT136-1 - -
1997 Apr 16
2
Philips Semiconductors
Product specification
4-digit duplex LCD car clock
PINNING SYMBOL S1 DATA OSC IN OSC OUT VSS MODE VPP TS ENABLE VDD FLASH SEL S2 B4/C4 G4/D4 F4/E4 B3/C3 G3/AD3 F3/E3 A4/COL B2/C2 G2/D2 F2/E2 B1/C1 A2/ADEG1 AM/PM BP2 BP1 PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 DESCRIPTION hour adjustment input EEPROM data input oscillator input oscillator output negative supply voltage 12/24-hour mode select input programming voltage input test speed-up mode input enable input (for S1 and S2) positive supply voltage colon option input EEPROM select input minute adjustment input segment driver segment driver segment driver segment driver segment driver segment driver segment driver segment driver segment driver segment driver segment driver segment driver segment driver backplane 2 backplane 1
B4/C4 14
MSB231
PCF1179C
S1 DATA OSC IN OSC OUT VSS MODE V PP TS ENABLE
1 2 3 4 5 6 7
28 BP1 27 BP2 26 AM/PM 25 A2/ADEG1 24 B1/C1 23 F2/E2 22 G2/D2
PCF1179CT
8 9 21 B2/C2 20 A4/COL 19 18 17 16 15 F3/E3 G3/AD3 B3/C3 F4/E4 G4/D4
V DD 10 FLASH 11 SEL 12 S2 13
Fig.1 Pin configuration, PCF1179CT, (SO28).
1997 Apr 16
3
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