PCF8820U Philips Semiconductors, PCF8820U Datasheet - Page 5

• Manufacturer Part Number: PCF8820U
• Description: 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
• Manufacturer: Philips Semiconductors

Philips Semiconductors
6
6.1
The pad configuration is shown in Fig.32.
2000 Dec 07
R0 to R22
R23 to R33
R34 to R55
R56 to R66
C0 to C100
V
V
V
V
V
V
V
V
V
V
V
V
SDA_IN
SDA_OUT
SCL
SA0
SA1
OSC
RES
T1
T2
T3
T4
T5
T6
SS1
SS2
DD1
DD2
DD3
LCDOUT
LCDSENSE
LCDIN
2
3
4
5
67 101 Grey-scale/ECB colour dot matrix
LCD driver
SYMBOL
PINNING
Pad configuration
3 to 25
232 to 222
148 to 127
151 to 161
26 to 126
206 to 211
198 to 203
179 to 184
188 to 194
185 to 187
173 to 178
172
166 to 171
165
164
163
162
195 and 196
197
215 and 216
204
214
220
219
205
221
212
213
217
218
PAD
LCD row driver outputs (block 1)
LCD row driver outputs (block 2)
LCD row driver outputs (block 3)
LCD row driver outputs (block 4)
LCD column driver outputs
ground supply 1
ground supply 2
supply voltage 1 of logic
supply voltage 2 of high voltage generator; temperature read-out
supply voltage 3 of high voltage generator; temperature read-out
voltage multiplier output
voltage multiplier regulation input
supply voltage for LCD (bias voltage generator)
LCD intermediate bias voltage 2; for test purposes only
LCD intermediate bias voltage 3; for test purposes only
LCD intermediate bias voltage 4; for test purposes only
LCD intermediate bias voltage 5; for test purposes only
serial data input
serial data output (acknowledge)
serial clock input
I
I
oscillator signal input
external reset input (active LOW)
test 1 input
test 2 output
test 3 I/O
test 4 I/O
test 5 input
test 6 output
2
2
C-bus slave address input 0 (bit 0)
C-bus slave address input 1 (bit 1)
5
DESCRIPTION
Product specification
PCF8820