Part Number
|
CM2915 |
Manufacturer
|
Ceramate Technical |
Description
|
LCD Driver |
Published
|
Jul 26, 2008 |
Detailed Description
|
CM2915
LCD Driver (19*4) with Key Scan (4*8)
. General Description:
IC VCD/DVD LCD ,CM2221 LCD driver , CM2221 ,,。
. ...
|
Datasheet
|
CM2915
|
Overview
CM2915
LCD Driver (19*4) with Key Scan (4*8)
.
General Description:
IC VCD/DVD LCD ,CM2221 LCD driver , CM2221 ,,。
.
Features:
2.
4V-5.
5V ,㆒, 56.
875KHZ RC (always on) 455KHZ resonator 32 FUNCTION KEY 3 DOUBLE KEY(64+6 Using D7 pin) LCD 19 SEG/4 COM,1/4 duty,1/3 bias RESET
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DataSheet4U.
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.
Application:
z z z VCD DVD
.
Pin Description
Name R2-R1 XI XO ROSC SEG18-0 COM3-COM0 SYNCB CKWB DI GND DOUT VDD VLCD D7 C8-C1 AIN R4-R3 I/O I I O I O O I I I P O P P I Description (active high) Resonator Resonator RC oscilallator LCD segment output pin LCD common output pin ,low active, pull high 140Kohm@5V ,low active, pull high 140Kohm@5V , pull high 140Kohm@5V Gr...
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