PC85133-1(2009) 查看數據表（PDF） - NXP Semiconductors.
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PC85133-1 Datasheet PDF : 41 Pages
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NXP Semiconductors
PCF85133
Universal LCD driver for low multiplex rates
3. Ordering information
Table 1. Ordering information
Type number
Package
Name
Description
PCF85133U/2DA/1 PCF85133 bare die; 110 bumps; 4.16 × 1.07 × 0.38 mm
Delivery form[1]
chip with bumps in tray
[1] Bump hardness see Table 20.
Version
PCF85133
4. Marking
Table 2. Marking codes
Type number
PCF85133U/2DA/1
Marking code
PC85133-1
5. Block diagram
VLCD
BP0 BP1 BP2 BP3
BACKPLANE
OUTPUTS
S0 to S79
80
DISPLAY SEGMENT OUTPUTS
LCD
VOLTAGE
SELECTOR
LCD BIAS
GENERATOR
VSS
CLK
SYNC
OSC
FF
SCL
SDA
CLOCK SELECT
AND TIMING
OSCILLATOR
INPUT
FILTERS
BLINKER
TIMEBASE
POWER-ON
RESET
I2C-BUS
CONTROLLER
DISPLAY
CONTROL
PCF85133
COMMAND
DECODE
DISPLAY REGISTER
OUTPUT BANK SELECT
AND BLINK CONTROL
DISPLAY
RAM
WRITE DATA
CONTROL
DATA POINTER AND
AUTO INCREMENT
SUBADDRESS
COUNTER
SA0
SDAACK
VDD
Fig 1. Block diagram of PCF85133
A0 A1 A2
001aaj583
PCF85133_1
Product data sheet
Rev. 1 — 17 February 2009
© NXP B.V. 2009. All rights reserved.
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