Part Number
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EM73880 |
Manufacturer
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ELAN Microelectronics Corp |
Description
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4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
Published
|
Apr 2, 2005 |
Detailed Description
|
EM73880 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
inary Prelim
GENERAL DESCRIPTION
EM73880 is an advanced single chip CMOS...
|
Datasheet
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EM73880
|
Overview
EM73880 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
inary Prelim
GENERAL DESCRIPTION
EM73880 is an advanced single chip CMOS 4-bit micro-controller.
It contains 8K-byte ROM, 244-nibble RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, two 12-bit timer/counters for the kernel function.
EM73880 also contains 6 interrupt sources, 1 input port, 2 bidirection ports, LCD display (32x4), and one high speed timer/counter,sound generator, and speech synthesizer.
EM73880 has plentiful operating modes (SLOW, IDLE, STOP) intended to reduce the power consumption.
FEATURES
• Operation voltage • Clock source • • • • • • • • • • • • : 2.
4V to 3.
6V.
: Dual clock system.
Low-frequency oscillator (...
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