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EM83040A Datasheet (PDF) - ELAN Microelectronics Corp

EM83040A Datasheet PDF - ELAN Microelectronics Corp
Part # EM83040A
Download  EM83040A Download

File Size   948.01 Kbytes
Page   16 Pages
Manufacturer  EMC [ELAN Microelectronics Corp]
Direct Link  http://www.emc.com.tw
Logo EMC - ELAN Microelectronics Corp
Description LCD CONTROLLER

EM83040A Datasheet (PDF)

Go To PDF Page Download Datasheet
EM83040A Datasheet PDF - ELAN Microelectronics Corp

Part # EM83040A
Download  EM83040A Click to download

File Size   948.01 Kbytes
Page   16 Pages
Manufacturer  EMC [ELAN Microelectronics Corp]
Direct Link  http://www.emc.com.tw
Logo EMC - ELAN Microelectronics Corp
Description LCD CONTROLLER

EM83040A Datasheet (HTML) - ELAN Microelectronics Corp

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EM83040A Product details

GENERAL DESCRIPTION
The EM83040A is a dot matrix LCD driver which is fabricated by low power CMOS technology. This chip includes 80- bits shift register , 80 bits data latch and 80 bits level driver. A LCD RAM inside can be mapping to LCD signal. It converts RAM data to parallel data and output lcd waveform to LCD.

FEATURES
(1) Supply power 2.6~6V
(2) Internal RAM : 2.5k x 4 bits
(3) RAM can be controlled by eight signals including four bit data bus.
(4) LCD drive voltage :<13V
(5) Duty: 1/32, 1/48, 1/80
(6) Build in DC converter double and triple
(7) Modularized function: connect to another 83040 to extent LCD matrix
(8) One DC converter enabled and other 83040 can shared with this.
(9) Internal regulator output for DC converter controlled by control register. (2.5V to 4.6V, 8 level)
(10) Chip form (EM83040AH), 128 pin package (14mmx20mm EM83040AAQ), 160 pin package (EM83040ABQ)
(11) Bias : 1/5 for 32 common, 1/7 for 48 common, 1/9 for 80 common. Fixed by internal circuit.
(12) Internal RC clock about 250 KHz.

APPLICATION
(1) Data Bank
(2) LCD toy
(3) Education computer




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