PCA9620H NXP [NXP Semiconductors], PCA9620H Datasheet - Page 2

• Manufacturer Part Number: PCA9620H
• Description: Universal LCD driver for low multiplex rates
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
3. Ordering information
4. Marking
5. Block diagram
PCA9620
Product data sheet
Fig 1.
V
SDA
V
CLK
SCL
DD2
SS
(1) The charge pump can generate a maximum output voltage of 3 × V
Block diagram of PCA9620
TEMPERATURE
OSCILLATOR
FILTERS
SENSOR
INPUT
V
LCD
Table 1.
Table 2.
Type number
PCA9620H
Type number
PCA9620H
CLOCK SELECT
CONTROLLER
AND TIMING
POWER-ON
GENERATOR
I
A0
LCD BIAS
2
RESET
C-BUS
Ordering information
Marking codes
A1
All information provided in this document is subject to legal disclaimers.
Package
Name
LQFP80
SELECTOR
VOLTAGE
Rev. 1 — 9 December 2010
LCD
Description
plastic low profile quad flat package; 80 leads;
body 12 × 12 × 1.4 mm
COMMAND
CONTROL
DECODER
DISPLAY
PCA9620
BACKPLANE
BP0 to BP7
OUTPUTS
DD2
Universal LCD driver for low multiplex rates
.
Marking code
PCA9620H/Q900
V
DD1
WRITE DATA
CONTROL
DISPLAY SEGMENT OUTPUTS
OUTPUT BANK SELECT
DISPLAY REGISTER
DISPLAY RAM
T1 T2
S0 to S59
60
AUTO INCREMENT
PCA9620
T3
DATA POINTER,
© NXP B.V. 2010. All rights reserved.
Version
SOT315-1
013aaa246
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