參數(shù)資料
型號： COP8SAA728N9
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 微控制器/微處理器
英文描述： 8-Bit CMOS ROM Based and One-Time Programmable OTP Microcontroller with 1k to 4k Memory, Power On Reset, and Very Small Packaging
中文描述： 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP28
封裝： DIP-28
文件頁數(shù)： 9/60頁
文件大?。?/td> 787K
代理商： COP8SAA728N9
Absolute Maximum Ratings
(Note 10)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
)
Voltage at Any Pin
ESD Protection Level
7V
0.6V to V
CC
+0.6V
2 kV
(Human Body Model)
Total Current into V
CC
Pin (Source)
Total Current out of GND Pin (Sink)
Storage Temperature Range
Note 10:
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.
80 mA
100 mA
65C to +140C
DC Electrical Characteristics
40C
≤
T
A
≤
+85C unless otherwise specified.
Parameter
Operating Voltage
Power Supply Rise Time from 0.0V
(On-Chip Power-On Reset Selected)
V
CC
Start Voltage to Guarantee POR
Power Supply Ripple (Note 12)
Supply Current (Note 13)
CKI = 10 MHz
HALT Current (Note 14) — WATCHDOG Disabled
IDLE Current (Note 13)
CKI = 10 MHz
Input Levels (V
IH
, V
IL
)
RESET
Logic High
Logic Low
CKI, All Other Inputs
Logic High
Logic Low
Value of the Internal Bias Resistor
for the Crystal/Resonator Oscillator
CKI Resistance to V
CC
or GND when R/C
Oscillator is Selected
Hi-Z Input Leakage (same as TRI-STATE output)
Input Pullup Current
G and L Port Input Hysteresis
Conditions
Min
2.7
Typ
Max
5.5
Units
V
(Note 17)
10 ns
50 ms
0.25
0.1 V
CC
V
V
Peak-to-Peak
V
CC
= 5.5V, t
C
= 1 μs
V
CC
= 5.5V, CKI = 0 MHz
6.0
10.0
mA
μA
<
4
V
CC
= 5.5V, t
C
= 1 μs
1.5
mA
0.8 V
CC
V
V
0.2 V
CC
0.7 V
CC
V
V
0.2 V
CC
2.0
0.5
1.0
M
V
CC
= 5.5V
5
8
11
k
V
CC
= 5.5V
V
CC
= 5.5V, V
IN
= 0V
2
40
+2
250
μA
μA
V
0.25 V
CC
www.national.com
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PDF描述
COP8SAB5 8-Bit CMOS ROM Based and One-Time Programmable OTP Microcontroller with 1k to 4k Memory, Power On Reset, and Very Small Packaging
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