參數(shù)資料
型號： COPCSH984XXX/WM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDSO28
封裝： SOIC-28
文件頁數(shù)： 58/60頁
文件大小： 693K
代理商： COPCSH984XXX/WM
Absolute Maximum Ratings (Note 4)
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
Note 3:
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 88xCG, 88xCS, and 88xEG:
40C
≤ T
A ≤ +85C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
Power Supply Ripple (Note 6)
Peak-to-Peak
0.1 V
CC
V
Supply Current (Note 7)
CKI = 10 MHz
V
CC = 6.0V, tc = 1 s
12.5
mA
CKI = 4 MHz
V
CC = 6.0V, tc = 2.5 s
5.5
mA
CKI = 4 MHz
(88xCG & 88xEG only)
V
CC = 4V, tc = 2.5 s
2.5
mA
CKI = 1 MHz
(88xCG & 88xEG only)
V
CC = 4V, tc = 10 s
1.4
mA
HALT Current (Note 8)
V
CC = 6.0V, CKI = 0 MHz
<1.0
8
A
(88xCG & 88xEG only)
V
CC = 4V, CKI = 0 MHz
<0.5
4
A
IDLE Current
CKI = 10 MHz
V
CC = 6.0V, tc = 1 s
3.5
mA
CKI = 4 MHz
V
CC = 6.0V, tc = 2.5 s
2.5
mA
CKI = 1 MHz
(88xCG & 88xEG only)
V
CC = 4V, tc = 10 s
0.7
mA
Input Levels (V
IH,VIL)
RESET
Logic High
0.8 V
CC
V
Logic Low
0.2 V
CC
V
CKI (External adn Crystal Osc.
Modes)
Logic High
0.7 V
CC
V
Logic Low
0.2 V
CC
V
All Other Inputs
Logic High
0.7 V
CC
V
Logic Low
0.2 V
CC
V
Hi-Z Input Leakage
V
CC = 6.0V
2
+2
A
Input Pullup Current
V
CC = 6.0V, VIN = 0V
40
250
A
G and L Port Input Hysteresis
(Note 10)
0.35 V
CC
V
Output Current Levels
D Outputs
Source
V
CC = 4V, VOH = 3.3V
0.4
mA
V
CC = 2.5V, VOH = 1.8V
0.2
mA
Sink
V
CC = 4V, VOL =1V
10
mA
V
CC = 2.5V, VOL = 0.4V
2.0
mA
All Others
Source (Weak Pull-Up Mode)
V
CC = 4V, VOH = 2.7V
10
100
A
V
CC = 2.5V, VOH = 1.8V
2.5
33
A
Source (Push-Pull Mode)
V
CC = 4V, VOH = 3.3V
0.4
mA
V
CC = 2.5V, VOH = 1.8V
0.2
mA
Sink (Push-Pull Mode)
V
CC = 4V, VOL = 0.4V
1.6
mA
COP888xG/CS
Family
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