pcf85176 NXP Semiconductors, pcf85176 Datasheet - Page 25

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

NXP Semiconductors
8. Internal circuitry
PCF85176_1
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
Rev. 01 — 14 April 2010
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
SS
DD
SS
DD
SS
DD
SS
DD
SS
LCD
SS
LCD
SS
Universal LCD driver for low multiplex rates
V SS
V SS
V SS
PCF85176
mdb076
V
V
SCL
SDA
V
© NXP B.V. 2010. All rights reserved.
SS
DD
LCD
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