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参数资料
| 型号： | MSM82C43RS |
| 厂商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 20 I/O, PIA-GENERAL PURPOSE, PDIP24 |
| 封装： | 0.600 INCH, 2.54 MM PITCH, PLASTIC, DIP-24 |
| 文件页数： | 11/14页 |
| 文件大小： | 141K |
| 代理商： | MSM82C43RS |
Semiconductor
MSM82C43
5/13
ELECTRIC CHARACTERISTICS
DC Characteristics
Parameter
Symbol
Conditions
Unit
"L" Input Voltage
VIL
—
V
Min.
Typ.
Max.
–0.5
—
0.13VCC
"H" Input Voltage
VIH
—
V
0.4VCC
—VCC
"L" Output Voltage Ports 4-7
"L" Output Voltage Ports 7
"L" Output Voltage Ports 2
"L" Total Output Current from
Ports 4-7*3
"H" Output Voltage Ports 4-7
"H" Output Voltage Ports 2
"H" Output Voltage Ports 4-7
"H" Output Voltage Ports 2
Input Leak Current*3
Input Leak Current*6
Power Supply Current
ICC
VOL1
VOL2
VOL3
IOL
VOH1
VOH2
VOH1
VOH2
IIL1
IIL2
IOL=5mA
IOL=20mA
IOL=0.9mA
5mA/1PIN
IOH=–240mA
IOH=–100mA
IOH=–40mA
IOH=–20mA
0VINVCC
0VIN VCC
"Standby stop
No accessing
For continuous
MSM80C49 access-
ing at 11 MHZ
—
0.75VCC
0.93VCC
–10
—
1
5
0.45
1
0.45
80
—
20
10
100
2
mA
V
mA
(VCC=4.0V to 6.0V, Ta=–40∞C to +85∞C)
*1 The supply voltage during operation is dependent on MSM80C49 operating frequency.
*2 Except P20 thru P23.
*3 P40 thru P43, P50 thru P53, P60 thru P63, P70 thru P73.
*4 P70 thru P73.
*5 P20 thru P23.
*6 P20 thru P23, CS, PROG.
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相关代理商/技术参数 |
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| MSM82C51A-2GS | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:UNIVERSAL SYNCHRONOUS ASYNCHRONOUS RECEIVER TRANSMITTER |
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