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82C37 参数 Datasheet PDF下载

82C37图片预览
型号: 82C37
PDF下载: 下载PDF文件 查看货源
内容描述: 可编程DMA控制器 [PROGRAMMABLE DMA CONTROLLER]
分类和应用: 控制器
文件页数/大小: 34 页 / 299 K
品牌: OKI [ OKI ELECTRONIC COMPONETS ]
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¡ Semiconductor
MSM82C37B-5RS/GS/VJS
ABSOLUTE MAXIMUM RATINGS
Parameter
Power Supply Voltage
Input Voltage
Output Voltage
Storage Temperature
Power Dissipation
Symbol
V
CC
V
IN
V
OUT
T
STG
P
D
Conditions
with respect
to GND
Ta = 25°C
1.0
Rating
MSM82C37B-5RS MSM82C37B-5GS MSM82C37B-5VJS
Unit
V
V
V
°C
–0.5 to +7
–0.5 to V
CC
+0.5
–0.5 to V
CC
+0.5
–55 to +150
0.7
1.0
W
RECOMMENDED OPERATING CONDITIONS
Parameter
Power Supply Voltage
Operating Temperature
"L" Input Voltage
"H" Input Voltage
Symbol
V
CC
T
op
V
IL
T
IH
Min.
4.5
–40
–0.5
2.2
Typ.
5.0
+25
Max.
5.5
+85
+0.8
V
CC
+ 0.5
Unit
V
°C
V
V
DC CHARACTERISTICS
Parameter
"L" Output Voltage
"H" Output Voltage
Input Leak Current
Output Leak Current
Average Power Supply
Current during Operations
Symbol
V
OL
V
OH
I
LI
I
LO
I
CC
Conditions
I
OL
= 3.2 mA
I
OH
= –1.0 mA
0V
£
V
IN
£
V
CC
0V
£
V
OUT
£
V
CC
Input frequency
5 MHz, when RESET
V
IN
= 0 V/V
CC
,
C
L
= 0 pF
HLDA = 0 V,
V
IL
= 0 V,
V
IH
= V
CC
V
CC
= 4.5 V
to 5.5 V
Ta = –40°C
to +85°C
Min.
3.7
–10
–10
Typ.
Max.
0.4
10
10
Unit
V
V
mA
mA
10
mA
Power Supply Current
in Standby Mode
I
CCS
10
mA
4/33