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COP8ACC Datasheet(PDF) 6 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No. de Pieza. COP8ACC
Descripción  8-Bit CMOS ROM Based and OTP Microcontrollers with 4k or 16k Memory and High Resolution A/D
Descarga  43 Pages
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Fabricante  NSC [National Semiconductor (TI)]
Página de inicio  http://www.national.com
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COP8ACC Datasheet(HTML) 6 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 9)
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 9: 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
−40˚C
≤ T
A ≤ +85˚C unless otherwise specified [OTP Value]
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
2.5 [2.7]
5.5
V
Power Supply Ripple (Note 10)
Peak-to-Peak
0.1 V
CC
V
Supply Current (Note 11)
CKI = 4 MHz
V
CC = 5.5V, tC = 2.5 µs
5.5 [9.5]
mA
CKI = 4 MHz
V
CC = 4V, tC = 2.5 µs
2.5 [6.5]
mA
CKI = 1 MHz
V
CC = 4V, tC = 10 µs
1.4 [5.4]
mA
HALT Current (Note 12)
V
CC = 5.5V, CKI=0MHz
< 5
10 [12]
µA
V
CC = 4V, CKI = 0 MHz
< 3
6 [8]
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
−2
+2
µA
Input Pullup Current
V
CC = 5.5V, VIN = 0V
−40
−250
µA
G and L Port Input Hysteresis
(Note 14)
0.35 V
CC
V
Output Current Levels
D Outputs
Source
V
CC = 4V, VOH = 3.3V
−0.4
mA
V
CC = 2.5V [2.7V], VOH = 1.8V
−0.2
mA
Sink
V
CC = 4V, VOL =1V
10
mA
V
CC = 2.5V [2.7V], 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 [2.7V], VOH = 1.8V
−2.5
−33
µA
Source (Push-Pull Mode)
V
CC = 4V, VOH = 3.3V
−0.4
mA
V
CC = 2.5V [2.7V], VOH = 1.8V
−0.2
mA
Sink (Push-Pull Mode)
V
CC = 4V, VOL = 0.4V
1.6
mA
V
CC = 2.5V [2.7V], VOL = 0.4V
0.7
mA
TRI-STATE Leakage
V
CC = 5.5V
−2
+2
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 13)
RAM Retention Voltage, V
r
500 ns Rise and Fall Time (min)
2
V
www.national.com
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