參數(shù)資料
型號(hào)： EM73963
廠(chǎng)商： ELAN Microelctronics Corp .
英文描述： 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)
中文描述： 單芯片的CMOS 4位微控制器的液晶產(chǎn)品（液晶顯示應(yīng)用的工作電壓為2.4V至3.6V的單片4位微控制器）
文件頁(yè)數(shù)： 1/37頁(yè)
文件大?。?/td> 189K
代理商： EM73963
1
* This specification are subject to be changed without notice.
EM73963
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
7.17.1998
GENERAL DESCRIPTION
EM73963 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 kernel
function. EM73963 also equipped with 5 interrupt sources, 3 I/O ports (including 1 input port and 2 bidirection
ports), LCD display (40x8), built-in sound generator.
It's low power consumption and high speedfeature are further strengten with DUAL, SLOW, IDLE and STOP
operation mode for optimized power saving.
FEATURES
Operation voltage
Clock source
: 2.4V to 3.6V.
: Dual clock system. Low-frequency oscillator is Crystal or RC oscillator (32KHz,
connect a external resistor) by mask option and high-frequency oscillator is RC
oscillator (connect a external resistor and a capacitor).
External clock and internal clock is available by mask option.
Oscillation frequency : 480K, 1M, 2M and 4M Hz are both available for high frequency clock by mask option.
Instruction set
: 107 powerful instructions.
Instruction cycle time : Up to 2
μ
s for 4 MHz (high speed clock).
244
μ
s for 32768 Hz (low speed clock).
ROM capacity
: 16K X 8 bits.
RAM capacity
: 372 X 4 bits.
Input port
: 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).
Bidirection port
: 2 ports (P4, P8). P4.0 and SOUND are available by mask option. IDLE/STOP release
function for P8(0..3) 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 . . . . . 2 input interrupt sources.
Internal . . . . . . 2 Timer overflow interrupts.
1 Time base interrupt.
LCD driver
: 40 X 8 dots, 1/8 duty, 1/5 bias.
Sound effect
: Tone generator, random generator and volume control.
Power saving function :SLOW, IDLE, STOP operation modes.
Package type
: Chip form 69 pins.
相關(guān)PDF資料
PDF描述
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)
EM73A63 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)
EM73A83 RECTIFIER FAST-RECOVERY SINGLE 1A 200V 30A-ifsm 1.2V-vf 150ns 5uA-ir DO-41 5K/REEL-13
EM73A88A RECTIFIER FAST-RECOVERY SINGLE 1A 400V 30A-ifsm 1.2V-vf 150ns 5uA-ir DO-41 5K/AMMO
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(chēng):ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
EM73982 制造商:EMC 制造商全稱(chēng):ELAN Microelectronics Corp 功能描述:4-BIT MICROCONTROLLER
EM73983 制造商:EMC 制造商全稱(chēng):ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
EM73A83 制造商:EMC 制造商全稱(chēng):ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
EM73A88A 制造商:EMC 制造商全稱(chēng):ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
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