pca8576d NXP Semiconductors, pca8576d Datasheet - Page 25

• 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
8. Internal circuitry
PCA8576D
Product data sheet
7.18 Display controller
The display controller executes the commands identified by the command decoder. It
contains the device’s status registers and coordinates their effects. The display controller
is also responsible for loading display data into the display RAM in the correct filling order.
Fig 18. Device protection circuits
BP0, BP1,
BP2, BP3
A0, A1 A2
S0 to S39
All information provided in this document is subject to legal disclaimers.
SYNC
OSC
SA0
CLK
Automotive 40 x 4 LCD segment driver for low multiplex rates
Rev. 1 — 4 April 2011
V
V
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V
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V
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V
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V
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V
DD
SS
DD
SS
DD
SS
DD
SS
DD
SS
LCD
SS
LCD
SS
V SS
V SS
V SS
PCA8576D
mdb076
V
V
SCL
SDA
V
© NXP B.V. 2011. All rights reserved.
SS
DD
LCD
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