pcf85176 NXP Semiconductors, pcf85176 Datasheet - Page 2

• Manufacturer Part Number: pcf85176
• Description: Universal Lcd Driver For Low Multiplex Rates
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Ordering information
4. Marking
5. Block diagram
PCF85176_1
Product data sheet
Fig 1.
SYNC
Block diagram of PCF85176
V
OSC
SDA
CLK
SCL
V
V
LCD
DD
SS
CLOCK SELECT
OSCILLATOR
AND TIMING
GENERATOR
FILTERS
LCD BIAS
INPUT
Table 1.
Table 2.
Type number
PCF85176H
PCF85176T
Type number
PCF85176H
PCF85176T
Ordering information
Marking codes
CONTROLLER
POWER-ON
SELECTOR
TIMEBASE
VOLTAGE
BLINKER
I
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RESET
2
C-BUS
LCD
SA0
Package
Name
TQFP64
TSSOP56 plastic thin shrink small outline package, 56 leads;
Rev. 01 — 14 April 2010
BP0
PCF85176
CONTROLLER
COMMAND
DECODER
BACKPLANE
Description
plastic thin quad flat package, 64 leads;
body 10 × 10 × 1.0 mm
body width 6.1 mm
BP2
OUTPUTS
DISPLAY
BP1
BP3
Universal LCD driver for low multiplex rates
WRITE DATA
Marking code
PCF85176H
PCF85176T
CONTROL
OUTPUT BANK SELECT
AND BLINK CONTROL
DISPLAY SEGMENT
DISPLAY RAM
REGISTER
OUTPUTS
S0 to S39
DISPLAY
40
DATA POINTER AND
A0
AUTO INCREMENT
SUBADDRESS
COUNTER
PCF85176
A1
© NXP B.V. 2010. All rights reserved.
013aaa068
A2
Version
SOT357-1
SOT364-1
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