PCF8578 Philips Semiconductors, PCF8578 Datasheet - Page 5

• Manufacturer Part Number: PCF8578
• Description: LCD row/column driver for dot matrix graphic displays
• Manufacturer: Philips Semiconductors

Philips Semiconductors
6
1998 Sep 08
SDA
SCL
SYNC
CLK
V
TEST
SA0
OSC
V
V
V
n.c.
C39 to C32
R31/C31 to R8/C8
R7 to R0
SS
DD
2
LCD
LCD row/column driver for dot matrix
graphic displays
to V
PINNING
SYMBOL
5
10 to 13
17 to 24
25 to 48
49 to 56
VSO56
15, 16
14
1
2
3
4
5
6
7
8
9
PIN
38 to 46, 48 to 62 LCD row/column driver outputs
14, 15, 17 to 19,
26 to 28, 36, 47
63, 64, 1 to 6
29 to 35, 37
LQFP64
21 to 24
10
11
12
13
16
20
25
7
8
9
5
I
I
cascade synchronization output
external clock input/output
ground (logic)
test pin (connect to V
I
oscillator input
positive supply voltage
LCD bias voltage inputs
LCD supply voltage
not connected
LCD column driver outputs
LCD row driver outputs
2
2
2
C-bus serial data input/output
C-bus serial clock input
C-bus slave address input (bit 0)
DESCRIPTION
SS
)
Product specification
PCF8578