pcf8558 NXP Semiconductors, pcf8558 Datasheet - Page 4

• Manufacturer Part Number: pcf8558
• Description: Universal Lcd Driver For Small Graphic Panels
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1998 Apr 07
SCL
R20 to R1
C101 to C1
R21 to R40
T2
SDA
V
T1
V
SA0
T3
OSC
V
SYMBOL
SS
LCD
DD
Universal LCD driver for small graphic
panels
123 to 142
22 to 122
2 to 21
PAD
143
144
145
146
147
148
149
150
151
1
I
LCD row driver data outputs
LCD column driver data outputs
LCD row driver data outputs
test pad output, must be left unconnected (not user accessible)
I
ground
test pad input, must be connected to V
negative supply voltage input
the LSB bit of the I
0 (V
test pad input, must be connected to V
when the on-chip oscillator is used this pin must be connected to V
signal, if used, is input at this pin
positive supply voltage
2
2
C-bus serial clock input
C-bus serial data input/output
SS
) or 1 (V
DD
)
2
C-bus slave address input is set by connecting this pin to either
4
DESCRIPTION
SS
DD
(not user accessible)
(not user accessible)
DD
Objective specification
; an external clock
PCF8558