CM2916
LCD Driver with Key Scan(4*8)
. Block Diagram
Serial
LCD
DRIVER
Interface
Control
Circuit
LCD RAM
Low
RC
Oscillator
BIAS
CIRCUIT
Voltage
Reset/
Detector
DATA
OUT
CODE
SETTING
KEY
SCAN
EEPROM
INTERFACE
OUTPUT
PORT
DECODER
RLCD-2
* All specs and applications shown above subject to change without prior notice.
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Page 7 of 22
Rev 1.0 Oct. 5, 2004
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