Absolute Maximum Ratings (Note 10) If Military/Aerospace specified devices are required, please contact" />
參數資料
型號: COP8SAC744J3
廠商: National Semiconductor
文件頁數: 2/62頁
文件大小: 0K
描述: IC MCU EPROM 8 BIT 4K 44-PLCC
標準包裝: 80
系列: COP8™ 8SA
核心處理器: COP8
芯體尺寸: 8-位
速度: 10MHz
連通性: Microwire/Plus(SPI)
外圍設備: POR,PWM,WDT
輸入/輸出數: 40
程序存儲器容量: 4KB(4K x 8)
程序存儲器類型: EPROM,UV
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 內部
工作溫度: 0°C ~ 70°C
封裝/外殼: 44-LCC(J 形引線)
包裝: 托盤
其它名稱: *COP8SAC744J3
COP8SAC744J3B
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)7V
Voltage at Any Pin
0.6V to V
CC +0.6V
ESD Protection Level
2 kV
(Human Body Model)
Total Current into V
CC Pin (Source)
80 mA
Total Current out of GND Pin (Sink)
100 mA
Storage Temperature Range
65C to +140C
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.
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 from 0.0V
(Note 17)
(On-Chip Power-On Reset Selected)
10 ns
50 ms
V
CC Start Voltage to Guarantee POR
0.25
V
Power Supply Ripple (Note 12)
Peak-to-Peak
0.1 V
CC
V
Supply Current (Note 13)
CKI = 10 MHz
V
CC = 5.5V, tC = 1 s
6.0
mA
HALT Current (Note 14) — WATCHDOG Disabled
V
CC = 5.5V, CKI = 0 MHz
<4
10.0
A
IDLE Current (Note 13)
CKI = 10 MHz
V
CC = 5.5V, tC = 1 s
1.5
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
Value of the Internal Bias Resistor
0.5
1.0
2.0
M
for the Crystal/Resonator Oscillator
CKI Resistance to V
CC or GND when R/C
V
CC = 5.5V
5
8
11
k
Oscillator is Selected
Hi-Z Input Leakage (same as TRI-STATE output)
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
0.25 V
CC
V
COP8SA
Family
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