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參數(shù)資料
| 型號： | EM73962A |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | 4-BIT MICROCONTROLLER |
| 中文描述： | 4位微控制器 |
| 文件頁數(shù)： | 1/35頁 |
| 文件大?。?/td> | 321K |
| 代理商： | EM73962A |
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* This specification are subject to be changed without notice.
EM73962A
4-BIT MICROCONTROLLER
10.8.2001
GENERAL DESCRIPTION
EM73962A is an advanced single chip CMOS 4-bit micro-controller. It contains 16K-byte ROM, 372-nibble
RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, two 12-bit timer/counters for the kernal
function. EM73962A also contains 5 interrupt sources, 3 I/O ports (including 1 input port and 2 bidirection ports),
LCD display (40x8), built-in sound generator.
Except low-power consumption and high speed, EM73962A also have a sleep mode for power saving function.
EM73962A is suitable for appliaction in many fields, for example : family appliance, consumer products, hand
held games and the toy controller ... etc.
FEATURES
Operation voltage
Clock source
: 2.4V to 5.0V.
: Single clock system using RC. oscillator.
External clock and internal clock is available by mask option.
Oscillation frequency : 480K, 1M, 2M and 4M Hz is available by mask option.
Instruction set
: 107 powerful instructions.
Instruction cycle time : Up to 2us for 4 MHz.
ROM capacity
: 16384 X 8 bits.
RAM capacity
: 372 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
: 1 port (P8). 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
: 40 X 8 dots, 1/8 duty, LCD bias is 1/4 and 1/5 available by mask option, LCD bias
resistor is 20K X 5 and 10K X 5 available by mask option.
Sound effect
: Tone generator, random generator and volume control.
Power saving function: Sleep mode and Hold mode.
Package type :
EM73962AH Chip form 62 pins.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM73962 | Single Chip CMOS 4-Bit Micro-Controller(工作電壓2.4V-5.0V的低功耗高速單片4位微控制器) |
| EM73963A | 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73963 | 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) |
| EM73982 | 4-BIT MICROCONTROLLER |
| EM73983 | Single Chip CMOS 4-Bit Micro-Controller for LCD Product(LCD顯示應(yīng)用的工作電壓2.2V-4.8V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 |
|---|---|
| EM73963A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73982 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICROCONTROLLER |
| EM73983 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73A83 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73A88A | 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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