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參數(shù)資料
| 型號(hào)： | EM73460 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | 4-Bit Micro-Controller(工作電壓2.4V-5.0V的低功耗高速4位微控制器) |
| 中文描述： | 4位微控制器（工作電壓為2.4V - 5.0V的低功耗高速4位微控制器） |
| 文件頁數(shù)： | 1/33頁 |
| 文件大?。?/td> | 172K |
| 代理商： | EM73460 |
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* This specification are subject to be changed without notice.
EM73460
4-BIT MICRO-CONTROLLER
7.17.1998
GENERAL DESCRIPTION
EM73460 is an advanced single chip CMOS 4-bit micro-controller. It contains 4K-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.
EM73460 also contains 5 interrupt sources, 1 input port, 2 bidirection ports, LCD driver (32x4), and sound
generator.
Except low-power consumption and high speed, EM73460 also have a sleep mode for power saving function.
FEATURES
Operation voltage
Clock source
: 2.4V to 5.0V.
: Single clock system for RC, Crystal and external clock source available by mask
option.
Oscillation frequency : 480K, 1M, 2M and 4M Hz are available by mask option.
Instruction set
: 109 powerful instructions.
Instruction cycle time : Up to 2us for 4 MHz.
ROM capacity
: 4096 X 8 bits.
RAM capacity
: 244 X 4 bits.
Input port
: 1 port (P0.0-P0.3) and sleep/hold releasing function are available by mask option.
(each input pin is pull-up and pull-down resistor available by mask option).
Bidirection port
: 2 ports (P4, P8). P4.0 and SOUND is available by mask option. P8(0..3) and sleep/
hold releasing function are available by mask option.
12-bit timer/counter
: Two 12-bit timer/counters are programmable for timer, event counter and pulse width
measurement.
Built-in time base counter : 22 stages.
Subroutine nesting
: Up to 13 levels.
Interrupt
: External . . . . . 2 input interrupt sources.
Internal . . . . . . 2 Timer overflow interrupts.
1 Time base interrupt.
LCD driver
: 32 X 4 dots, 1/4,1/3,1/2 static four kinds of duty selectable.
Sound effect
: There is a built-in sound generator.
Power saving function :Sleep mode and Hold mode.
Package type :
EM73460H
Chip form
56 pins.
APPLICATIONS
EM73460 is suitable for application in family applicance, consumer products, hand held games and the toy
controller.
Patent Number : 61007 (R.O.C)
Patent Pending : 83216083 (R.O.C)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM73461A | 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73461B | 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73461 | Single Chip CMOS 4-Bit Micro-Controller for LCD Product(用于LCD顯示的工作電壓1.2V-1.8V和2.4V-3.6V的單片4位微控制器) |
| EM73469A | 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73469 | Single Chip CMOS 4-Bit Micro-Controller for LCD Product(用于LCD顯示的工作電壓1.2V-1.8V的單片4位微控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM73461A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73461B | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73469A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73866 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73880 | 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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