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): 56/60頁
文件大?。?/td> 693K
代理商: COPCSH984XXX/WM
DC Electrical Characteristics 98xEG and 98xCS: (Continued)
0C
≤ T
A ≤ +70C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
TRI-STATE Leakage
V
CC = 6.0V
1
+1
A
Allowable Sink/Source
Current per Pin
D Outputs (Sink)
15
mA
All others
3mA
Maximum Input Current
without Latchup (Notes 9, 10)
T
A = 25
±100
mA
RAM Retention Voltage, V
r
500 ns Rise and Fall Time (min)
2
V
Input Capacitance
7pF
Load Capacitance on D2
1000
pF
AC Electrical Characteristics 98xEG and 98xCS:
0C
≤ T
A ≤ +70C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
Instruction Cycle Time (t
c)
Crystal, Resonator
4V
≤ V
CC ≤ 6.0V
2.5
DC
s
2.5V
≤ V
CC < 4V
1.0
DC
s
R/C Oscillator
4V
≤ V
CC ≤ 6.0V
7.5
DC
s
2.5V
≤ V
CC < 4V
3.0
DC
s
Inputs
t
SETUP
4V
≤ V
CC ≤ 6.0V
200
ns
2.5V
≤ V
CC < 4V
500
ns
t
HOLD
4V
≤ V
CC ≤ 6.0V
60
ns
2.5V
≤ V
CC < 4V
150
ns
Output Propagation Delay
R
L = 2.2k, CL = 100 pF
t
PD1,tPD0
SO, SK
4V
≤ V
CC ≤ 6.0V
0.7
s
2.5V
≤ V
CC < 4V
1.75
s
All Others
4V
≤ V
CC ≤ 6.0V
1
s
2.5V
≤ V
CC < 4V
2.5
s
MICROWIRE Setup Time (t
UWS) (Note 10)
20
ns
MICROWIRE Hold Time (t
UWH) (Note 10)
56
ns
MICROWIRE Output Propagation Delay (t
UPD)
220
ns
Input Pulse Width (Note 11)
Interrupt Input High Time
1
t
c
Interrupt Input Low Time
1
t
c
Timer 1, 2, 3 Input High Time
1
t
c
Timer 1, 2, 3 Input Low Time
1
t
c
Reset Pulse Width
1
s
COP888xG/CS
Family
www.national.com
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