Product Summary

The PCF8577CP is a single chip, silicon gate CMOS circuit. It is designed to drive liquid crystal displays with up to 32 segments directly, or 64 segments in a duplex configuration.

Parametrics

PCF8577CP absolute maximum ratings: (1)VDD supply voltage: -0.5 to +8.0 V; (2)VI input voltage on pin: -0.5 to VDD + 0.5 V; (3)IDD; ISS VDD or VSS current: -50 to +50 mA; (4)II DC input current: -20 to +20 mA; (5)IO DC output current: -25 to +25 mA; (6)Ptot power dissipation per package: 500 mW; (7)PO power dissipation per output: 100 mW; (8)Tstg storage temperature: -65 to +150℃.

Features

PCF8577CP features: (1)Direct/duplex drive modes with up to 32/64 LCD-segment drive capability per device; (2)Operating supply voltage: 2.5 to 6 V; (3)Low power consumption; (4)I2C-bus interface; (5)Optimized pinning for single plane wiring; (6)Single-pin built-in oscillator; (7)Auto-incremented loading across device subaddress boundaries; (8)Display memory switching in direct drive mode; (9)May be used as I2C-bus output expander; (10)System expansion up to 256 segments; (11)Power-on reset blanks display; (12)I2C-bus address: 0111 0100.

Diagrams

PCF8577CP block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
PCF8577CP/F3,112
PCF8577CP/F3,112

NXP Semiconductors

LCD Drivers LCD DRIVER 32/64SEG

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
PCF80
PCF80

Other


Data Sheet

Negotiable 
PCF84C00
PCF84C00

Other


Data Sheet

Negotiable 
PCF84C12A
PCF84C12A

Other


Data Sheet

Negotiable 
PCF84C12AP
PCF84C12AP

Other


Data Sheet

Negotiable 
PCF84C21A
PCF84C21A

Other


Data Sheet

Negotiable 
PCF84C22A
PCF84C22A

Other


Data Sheet

Negotiable