pca8576d NXP Semiconductors, pca8576d Datasheet - Page 2

• Manufacturer Part Number: pca8576d
• Description: Automotive 40 X 4 Lcd Segment Driver For Low Multiplex Rates Up To 1 4
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Ordering information
4. Marking
5. Block diagram
PCA8576D
Product data sheet
Fig 1.
SYNC
Block diagram of PCA8576D
V
OSC
SDA
CLK
V
SCL
V
LCD
DD
SS
CLOCK SELECT
OSCILLATOR
AND TIMING
GENERATOR
FILTERS
LCD BIAS
INPUT
Table 1.
[1]
Table 2.
Type number
PCA8576DU/2DA/Q2
Type number
PCA8576DU/2DA/Q2
Chips with bumps in tray.
Ordering information
Marking codes
CONTROLLER
POWER-ON
SELECTOR
TIMEBASE
VOLTAGE
BLINKER
I
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RESET
2
C-BUS
LCD
SA0
Package
Name
bare die 59 bumps
Automotive 40 x 4 LCD segment driver for low multiplex rates
Rev. 1 — 4 April 2011
BP0
PCA8576D
CONTROLLER
COMMAND
DECODER
BACKPLANE
Description
BP2
OUTPUTS
DISPLAY
BP1
[1]
BP3
WRITE DATA
Marking code
PC8576D-2
CONTROL
OUTPUT BANK SELECT
AND BLINK CONTROL
DISPLAY SEGMENT
DISPLAY RAM
40 × 4-BIT
REGISTER
OUTPUTS
S0 to S39
DISPLAY
40
DATA POINTER AND
A0
AUTO INCREMENT
SUBADDRESS
COUNTER
PCA8576D
A1
© NXP B.V. 2011. All rights reserved.
Version
PCA8576DU/2DA
013aaa467
A2
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