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參數(shù)資料
| 型號： | MSM81C55-5GS-2K |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 22 I/O, PIA-GENERAL PURPOSE, PQFP44 |
| 封裝： | 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件頁數(shù)： | 13/19頁 |
| 文件大小： | 147K |
| 代理商： | MSM81C55-5GS-2K |
3/19
Semiconductor
MSM81C55-5RS/GS/JS
ABSOLUTE MAXIMUM RATING
–55 to +150
MSM81C55-5RS
Power Supply Voltage
VCC
–0.5 to +7
V
Input Voltage
VIN
–0.5 to VCC +0.5
V
Output Voltage
VOUT
–0.5 to VCC +0.5
V
Storage Temperature
TSTG
°C
Power Dissipation
PD
0.7
W
Parameter
Unit
Symbol
Referenced
to GND
—
Ta = 25°C
Conditions
Rating
MSM81C55-5GS
MSM81C55-5JS
1.0
OPERATING CONDITION
Range
Power Supply Voltage
VCC
3 to 6
V
Operating Temperature
TOP
–40 to +85
°C
Parameter
Unit
Symbol
RECOMMENDED OPERATING CONDITIONS
Typ.
Power Supply Voltage (81C55)
VCC
5V
TOP
+25
"L" Level Input
VIL
—
"H" Level Input
VIH
—
Min.
4.5
–40
–0.3
2.2
Max.
5.5
+85
+0.8
VCC +0.3
Parameter
Unit
Symbol
°C
V
Supply Voltage (81C55-5)
VCC
5
4.75
5.25
V
Operating Temperature (81C55-5)
VOP
+25
–40
+70
°C
Operating Temperature (81C55)
DC CHARACTERISTICS
Typ.
Max.
"L" Level Output Voltage
VOL
—
0.45
V
"H" Level Output Voltage
VOH
——
V
——
V
Parameter
Unit
Symbol
Min.
—
2.4
4.2
IOL = 2 mA
IOH = –400 mA
IOH = –40 mA
Condition
VCC = 4.5 V to 5.5 V
Ta = –40°C to 85°C
Input Leak Current
ILI
—10
mA
Output Leak Current
ILO
—10
mA
–10
0 VIN VCC
0 VOUT VCC
CE ≥ VCC –0.2 V
VIH ≥ VCC –0.2 V
VIL –0.2 V
Standby Current
Mean Operating
Current
ICCS
0.1
100
mA
—5
mA
—
Memory cycle
time: 1 ms
ICC
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相關代理商/技術參數(shù) |
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|---|---|
| MSM81C55-5JS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER |
| MSM81C55-5RS | 制造商:ROHM Semiconductor 功能描述: 制造商:OK International 功能描述: |
| MSM82C37B-5GS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:PROGRAMMABLE DMA CONTROLLER |
| MSM82C37B-5JS | 制造商:OK International 功能描述:4 CHANNEL(S), 5 MHZ, DMA CONTROLLER, PQCC44 |
| MSM82C37B-5RS | 制造商:OK International 功能描述:4 CHANNEL(S), 5 MHz, DMA CONTROLLER, PDIP40 |
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