PCF8576_01 Datasheet, PDF (5/44 Pages) NXP Semiconductors – Universal LCD driver for low multiplex rates

Philips Semiconductors
Universal LCD driver for low multiplex rates
5 PINNING
SYMBOL
SDA
SCL
SYNC
CLK
V_DD
OSC
A0 to A2
SA0
V_SS
V_LCD
BP0, BP2, BP1 and BP3
S0 to S39
PIN
1
2
3
4
5
6
7 to 9
10
11
12
13 to 16
17 to 56
DESCRIPTION
I²C-bus serial data input/output
I²C-bus serial clock input
cascade synchronization input/output
external clock input/output
supply voltage
oscillator input
I²C-bus subaddress inputs
I²C-bus slave address input; bit 0
logic ground
LCD supply voltage
LCD backplane outputs
LCD segment outputs
Product specification
PCF8576
2001 Oct 02
5