PCF8578T NXP Semiconductors, PCF8578T Datasheet - Page 5

• Manufacturer Part Number: PCF8578T
• Manufacturer: NXP Semiconductors

Specifications of PCF8578T

• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: VSO
• Pin Count: 56
• Mounting: Surface Mount
• Power Dissipation: 400mW
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 6V
• Lead Free Status / Rohs Status: Not Compliant

Philips Semiconductors
6
2003 Apr 14
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