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參數(shù)資料
| 型號(hào)： | COP885BC |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 8-Bit CMOS ROM Based Microcontrollers with 2k Memory, Comparators, and CAN Interface(8位基于CMOS ROM帶2K存儲(chǔ)器，比較器和CAN接口的微控制器) |
| 中文描述： | 8位的CMOS基于ROM與2K內(nèi)存，比較器和CAN接口（8位基于ROM的帶2K的CMOS存儲(chǔ)器，比較器和CAN微控制器接口的微控制器） |
| 文件頁數(shù)： | 4/57頁 |
| 文件大小： | 677K |
| 代理商： | COP885BC |
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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
)
Voltage at Any Pin
6V
0.3V to V
CC
+0.3V
Total Current into V
CC
Pin (Source)
Total Current out of GND Pin (Sink)
Storage Temperature Range
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.
90 mA
100 mA
65C to +150C
DC Electrical Characteristics COP884BC:
40C
≤
T
A
≤
+85C
Parameter
Operating Voltage
Power Supply Ripple (Note 3)
Supply Current
CKI = 10 MHz (Note 4)
HALT Current (Notes 5, 6)
Conditions
Min
4.5
Typ
Max
5.5
0.1 V
CC
Units
V
V
Peak-to-Peak
V
CC
= 5.5V, t
c
= 1 μs
V
CC
= 5.5V, CKI = 0 MHz
Power-On Reset Enabled
Power-On Reset Disabled
15
mA
<
300
<
250
480
380
μA
μA
IDLE Current (Note 6)
CKI = 10 MHz
Input Levels (V
IH
, V
IL
)
Reset, CKI
Logic High
Logic Low
All Other Inputs
Logic High
Logic Low
Hi-Z Input Leakage
Input Pull-up Current
G and L Port Input Hysteresis
Output Current Levels D Outputs
Source
Sink
Comparator Output (L2, L6)
Source (Push-Pull)
Sink (Push-Pull)
CAN Transmitter Outputs
Source (Tx1)
V
CC
= 5.5V, t
c
= 1 μs
5.5
mA
0.8 V
CC
V
V
0.2 V
CC
0.7 V
CC
V
V
μA
μA
V
0.2 V
CC
±
2
250
V
CC
= 5.5V
V
CC
= 5.5V, V
IN
= 0V
(Notes 9, 10)
40
0.05 V
CC
V
CC
= 4.5V, V
OH
= 3.3V
V
CC
= 4.5V, V
OL
= 1.0V
0.4
10
mA
mA
V
CC
= 4.5V, V
OH
= 3.3V
V
CC
= 4.5V, V
OL
= 0.4V
1.6
1.6
mA
mA
V
CC
= 4.5V, V
OH
= V
CC
0.1V
V
CC
= 4.5V, V
OH
= V
CC
0.6V
V
CC
= 4.5V, V
OL
= 0.1V
V
CC
= 4.5V, V
OL
= 0.6V
1.5
10
1.5
10
mA
mA
mA
mA
Sink (Tx0)
All Others
Source (Weak Pull-Up)
Source (Push-Pull)
Sink (Push-Pull)
TRl-STATE Leakage
Allowable Sink/Source Current per
Pin
D Outputs (Sink)
Tx0 (Sink) (Note 10)
Tx1 (Source) (Note 10)
All Other
V
CC
= 4.5V, V
OH
= 2.7V
V
CC
= 4.5V, V
OH
= 3.3V
V
CC
= 4.5V, V
OL
= 0.4V
V
CC
= 5.5V
10
0.4
1.6
110
μA
mA
mA
μA
±
2.0
15
30
30
3
mA
mA
mA
mA
C
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