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COP8ACC5 Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. COP8ACC5
Description  8-Bit CMOS ROM Based Microcontrollers with 4k Memory and High Resolution A/D
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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Absolute Maximum Ratings (Note 1)
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
−65˚C to +140˚C
Note 1: 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
0˚C
≤ T
A ≤ +70˚C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
Peak-to-Peak
2.5
5.5
V
Power Supply Ripple (Note 2)
0.1 V
CC
V
Supply Current (Note 3)
CKI = 4 MHz
V
CC = 5.5V, tC = 2.5 µs
5.5
mA
CKI = 4 MHz
V
CC = 4V, tC = 2.5 µs
2.5
mA
CKI = 1 MHz
V
CC = 4V, tC = 10 µs
1.4
mA
HALT Current (Note 4)
V
CC = 5.5V, CKI=0MHz
< 58
µA
V
CC = 4V, CKI = 0 MHz
< 34
µA
IDLE Current
CKI = 4 MHz
V
CC = 5.5V, tC = 2.5 µs
1.5
mA
CKI = 1 MHz
V
CC = 4V, tC = 10 µs
0.5
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
Hi-Z Input Leakage
V
CC = 5.5V
1
1
µA
Input Pullup Current
V
CC = 5.5V, VIN = 0V
−40
−250
µA
G and L Port Input Hysteresis
(Note 6)
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
−110
µA
V
CC = 2.5V, VOH = 1.8V
−2.5
−33
µA
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
V
CC = 2.5V, VOL = 0.4V
0.7
mA
TRI-STATE® Leakage
V
CC = 5.5V
1
1
µA
Allowable Sink/Source
Current per Pin
D Outputs (Sink)
15
mA
All others
3mA
Maximum Input Current
Room Temp
±200
mA
without Latchup (Note 5)
RAM Retention Voltage, V
r
500 ns Rise and Fall Time (min)
2
V
www.national.com
4




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