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參數(shù)資料
| 型號： | MSM80C85AH |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 8-Bit CMOS Microprocessor(掉電模式,5個中斷響應,數(shù)據(jù)、地址復用,8位微處理器) |
| 中文描述： | 8位CMOS微處理器（掉電模式，5個中斷響應，數(shù)據(jù)，地址復用，8位微處理器） |
| 文件頁數(shù)： | 24/29頁 |
| 文件大小： | 210K |
| 代理商： | MSM80C85AH |
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Semiconductor
MSM80C85AHRS/GS/JS
Differences between MSM80C85AH and MSM80C85A/MSM80C85A-2
1) Manufacturing Process
2) Functions
3) Electrical Characteristics
3-1) Operating Conditions
3-2) DC Characteristics
Item
MSM80C85A
3
m
Si-CMOS
MSM80C85A-2
2.5
m
Si-CMOS
MSM80C85AH
2
m
Si-CMOS
Manufacturing Process
Notes: "at RES'' means ''at reset time'' and ''in PD'' means ''in power down mode''.
As shown above, the V
OL
and V
OH
ranges the MSM80C85AH contain those of the MSM80C85A/
MSM80C85A-2. Although the supply current range (at a power failure) of the MSM80C85AH does
not contain that of the MSM80C85A-2, this does not affect the actual use of the MSM80C85AH.
3-3) AC Characteristics
The AC characteristics (5 MHz) of the MSM80C85AH satisfy that (3 MHz) of the MSM80C85A. The
MSM80C85AH also satisfies that (5MHz) of the MSM80C85A.
Parameter
Power Supply Voltage
MSM80C85A
4 to 6 V
MSM80C85A-2
3 to 6 V
MSM80C85AH
3 to 6 V
Symbol
V
CC
Item
MSM80C85A
MSM80C85A-2
MSM80C85AH
Power-down Function
Not provided
Provided
(but may malfunction
when HOLD is used)
Provided (The malfunction
has been removed.)
Address output during
T4 to T6 cycles
Undefined (compatible
with Intel devices)
Not fixed
The contents of data
in T3 cycle are retained
(for low power consumption).
Parameter
MSM80C85A
MSM80C85A-2
MSM80C85AH
''L''Level
Output Voltage
0.45 V maximum
(+2 mA)
0.45 V maximum
(+2 mA)
0.40 V maximum
(+2.5 mA)
Symbol
V
OL
''H''Level
Output Voltage
2.4 V minimum
(-400
m
A)
2.4 V minimum
(-400
m
A)
3.0 V maximum
(-2.5 mA)
V
OH
''H''Level
Output Voltage
4.2 V minimum
(-40
m
A)
4.2 V minimum
(-40
m
A)
V
CC
-0.2 V minimum
(-100
m
A)
V
OH
Supply Current
(at RES)
22 mA maximum
(@3 MHz)
20 mA maximum
(@5 MHz)
20 mA maximum
(@5 MHz)
I
CC
Supply Current
(in PD)
None
7 mA maximum
(@5 MHz)
10 mA maximum
(@5 MHz)
I
CC
相關PDF資料 |
PDF描述 |
|---|---|
| MSM81C55-5GS | 2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER |
| MSM81C55-5JS | 2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER |
| MSM81C55-5RS | 2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER |
| MSM81C55-5 | 2k-bit Static RAM (256 bytes) With Parallel I/O Ports And A Timer(擴展CPU的RAM、定時器和I/O口) |
| MSM82C37B-5GS | PROGRAMMABLE DMA CONTROLLER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MSM80C85AHGS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8-Bit CMOS MICROPROCESSOR |
| MSM80C85AHJS | 制造商:ROHM Semiconductor 功能描述: |
| MSM80C85AHRS | 制造商:OK International 功能描述: 制造商:ROHM Semiconductor 功能描述:8bit,CMOS MCU 制造商:ROHM Semiconductor 功能描述:8-bit CMOS microcontroller |
| MSM80C85ARS | 制造商:OK International 功能描述: 制造商:Panasonic Industrial Company 功能描述:IC |
| MSM80C86A-10GS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:16-Bit CMOS MICROPROCESSOR |
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