PCF2119AU NXP [NXP Semiconductors], PCF2119AU Datasheet - Page 48

• Manufacturer Part Number: PCF2119AU
• Description: LCD controllers/drivers Single-chip LCD controller and driver
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
12. Internal circuitry
PCF2119X
Product data sheet
Table 33.
Symbol
V
V
V
V
V
V
V
V
SCL
SDA
OSC
PD
POR
T1
T2
T3
E
RS
R/W
DB0 to DB7
R1 to R18
C1 to C80
DD1
DD2
DD3
SS1
SS2
LCDSENSE
LCDIN
LCDOUT
Device protection circuits
Pin
1 to 6
7 to 14
15 to 18
22 to 29
30 to 35
36
44 to 49
37 to 43
151 to 152
156 to 157
168
155
154
20
21
153
19
159
158
160 to 167
58, 57 to 51,
142 to 149,
59, 100, 141
140 to 101,
99 to 60
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 15 November 2010
Internal circuit
V
SS1
013aaa169
013aaa171
013aaa172
013aaa173
013aaa174
013aaa175
V
V
V
V
V
V
V
013aaa170
V
V
DD1
SS1
DD3
SS1
SS2
SS1
SS1
V
V
DD1
SS1
LCDIN
SS1
LCD controllers/drivers
V
V
DD2
SS2
PCF2119x
© NXP B.V. 2010. All rights reserved.
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