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參數(shù)資料
| 型號(hào)： | EM73A83 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | RECTIFIER FAST-RECOVERY SINGLE 1A 200V 30A-ifsm 1.2V-vf 150ns 5uA-ir DO-41 5K/REEL-13 |
| 中文描述： | 4位微控制器的液晶產(chǎn)品 |
| 文件頁數(shù)： | 1/40頁 |
| 文件大?。?/td> | 216K |
| 代理商： | EM73A83 |
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* This specification are subject to be changed without notice.
EM73A83
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
Preliminary
10.31.2000
GENERAL DESCRIPTION
EM73A83 is an advanced single chip CMOS 4-bit micro-controller. It contains 16K-byte ROM, 500-nibble
RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, two 12-bit timer/counters for the kernel
function. EM73A83 also equipped with 6 interrupt sources, 3 I/O ports (including 1 input port and 2 bidirection
ports), LCD display (40x16), built-in sound generator and speech synthesizer.
It's low power consumption and high speed feature are further strengten with DUAL, SLOW, IDLE and STOP
operation mode for optimized power saving.
FEATURES
Operation voltage
Clock source
: 2.2V to 4.8V.
: Dual clock system. Low-frequency oscillator is 32 KHz Crystal oscillator or RC
oscillator by mask option and high-frequency oscillator is a built-in internal
oscillator (4.6 MHz).
: 107 powerful instructions.
: 1.7μs for 4.6M Hz (high speed clock).
244μs for 32768 Hz (low speed clock).
: 16K x 8 bits.
: 500 x 4 bits.
: 1 port (P0.0-P0.3), IDLE/STOP releasing function is available by mask option.
(each input pin has a pull-up and pull-down resistor available by mask option).
: 2 ports (P4, P8). IDLE/STOP release function for P8(0..3) is available by mask
option.
Built-in watch-dog-timer counter : It is available by mask option.
12-bit timer/counter
: Two 12-bit timer/counters are programmable for timer, event counter and pulse
width measurement mode.
Built-in time base counter: 22 stages.
Subroutine nesting
: Up to 13 levels.
Interrupt
: External interrupt . . . . . . 2 input interrupt sources.
Internal interrupt . . . . . . 2 timer overflow interrupts, 1 time base interrupt.
Instruction set
Instruction cycle time
ROM capacity
RAM capacity
Input port
Bidrection port
1 speech interrupt.
LCD driver
Sound effect
Speech synthesizer
Power saving function
Package type
: 40x16 dots, 1/16 duty, 1/5 bias with voltage multiplier.
: Tone generator and random generator.
: 160K speech data ROM (use as 160K nibbles data ROM).
: SLOW, IDLE, STOP operation modes.
: Chip form 85 pins.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM73A88A | RECTIFIER FAST-RECOVERY SINGLE 1A 400V 30A-ifsm 1.2V-vf 150ns 5uA-ir DO-41 5K/AMMO |
| EM73A88 | Single Chip CMOS 4-Bit Micro-Controller for LCD Product(用于LCD顯示的單片CMOS 4位微控制器) |
| EM73A89B | RECTIFIER FAST-RECOVERY SINGLE 1A 400V 30A-ifsm 1.2V-vf 150ns 5uA-ir DO-41 1K/BULK |
| EM73C63 | Single Chip CMOS 4-Bit Micro-Controller for LCD Product(LCD顯示應(yīng)用的工作電壓2.4V-3.6V的單片4位微控制器) |
| EM73E00 | 4-BIT MICROCONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM73A88A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73A89B | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73C63 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73E00 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICROCONTROLLER |
| EM73MA89B | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
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