參數(shù)資料
型號: COP8SGR744J3XXX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, UVPROM, MICROCONTROLLER, CQCC44
封裝: LCC-44
文件頁數(shù): 60/62頁
文件大?。?/td> 840K
代理商: COP8SGR744J3XXX
3.0 Electrical Characteristics
Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)7V
Voltage at Any Pin
0.3V to V
CC +0.3V
Total Current into V
CC
Pin (Source)
100 mA
Total Current out of GND
Pin (Sink)
110 mA
Storage Temperature
Range
65C to +140C
ESD Protection Level
2kV (Human Body Model)
Note 2:
Absolute maximum ratings indicate limits beyond which damage to
the device may occur. DC and AC electrical specifications are not ensured
when operating the device at absolute maximum ratings.
DC Electrical Characteristics
40C
≤ T
A ≤ +85C unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
2.7
5.5
V
Power Supply Rise Time
10
50 x 10
6
ns
V
CC Start Voltage to Guarantee POR
0
0.25
V
Power Supply Ripple (Note 4)
Peak-to-Peak
0.1 V
cc
V
Supply Current (Note 5)
CKI = 15 MHz
V
CC = 5.5V, tC = 0.67 s
9.0
mA
CKI = 10 MHz
V
CC = 5.5V, tC = 1 s
6.0
mA
CKI = 4 MHz
V
CC = 4.5V, tC = 2.5 s
2.1
mA
HALT Current (Note 6)
V
CC = 5.5V, CKI=0MHz
<410
A
IDLE Current (Note 5)
CKI = 15 MHz
V
CC = 5.5V, tC = 0.67 s
2.25
mA
CKI = 10 MHz
V
CC = 5.5V, tC = 1 s
1.5
mA
CKI = 4 MHz
V
CC = 4.5V, tC = 2.5 s
0.8
mA
Input Levels (V
IH,VIL)
RESET
Logic High
0.8 V
cc
V
Logic Low
0.2 V
cc
V
CKI, All Other Inputs
Logic High
0.7 V
cc
V
Logic Low
0.2 V
cc
V
Internal Bias Resistor for the
Crystal/Resonator Oscillator
0.5
1
2
M
CKI Resistance to V
CC or GND when R/C
Oscillator is selected
V
CC = 5.5V
5
8
11
k
Hi-Z Input Leakage
V
CC = 5.5V
2
+2
A
Input Pullup Current
V
CC = 5.5V, VIN = 0V
40
250
A
G and L Port Input Hysteresis
V
CC = 5.5V
0.25 V
cc
V
COP8SG
Family
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