COP888CL Datasheet, PDF (8/42 Pages) Texas Instruments – COP888CL 8-Bit Microcontroller

Absolute Maximum Ratings (Note 8)
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
7V
−0.3V to V_CC + 0.3V
Total Current into V_CC Pin (Source)
Total Current out of GND Pin (Sink)
100 mA
110 mA
Storage Temperature Range
−65˚C to +140˚C
Note 8: 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
COP88XCL: −40˚C ≤ T_A ≤ +85˚C unless otherwise specified
Parameter
Conditions
Operating Voltage
Power Supply Ripple (Note 9)
Peak-to-Peak
Supply Current (Note 10)
CKI = 10 MHz
CKI = 4 MHz
HALT Current (Note 11)
IDLE Current
V_CC = 6V, t_c = 1 µs
V_CC = 4V, t_c = 2.5 µs
V_CC = 6V, CKI = 0 MHz
CKI = 10 MHz
Input Levels
V_CC = 6V, t_c = 1 µs
RESET
Logic High
Logic Low
CKI (External and Crystal Osc. Modes)
Logic High
Logic Low
All Other Inputs
Logic High
Logic Low
Hi-Z Input Leakage
Input Pullup Current
G and L Port Input Hysteresis
V_CC = 6V
V_CC = 6V, V_IN = 0V
Output Current Levels
D Outputs
Source
Sink
All Others
V_CC = 4V, V_OH = 3.3V
V_CC = 2.5V, V_OH = 1.8V
V_CC = 4V, V_OL = 1V
V_CC = 2.5V, V_OL = 0.4V
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
TRI-STATE Leakage
Allowable Sink/Source
V_CC = 4V, V_OH = 2.7V
V_CC = 2.5V, V_OH = 1.8V
V_CC = 4V, V_OH = 3.3V
V_CC = 2.5V, V_OH = 1.8V
V_CC = 4V, V_OL = 0.4V
V_CC = 2.5V, V_OL = 0.4V
V_CC = 6.0V
Current per Pin
D Outputs (Sink)
All others
Maximum Input Current
without Latchup (Note 12)
T_A = 25˚C
Min
Typ
Max
Units
2.5
6
V
0.1 V_CC
V
12.5
mA
2.5
mA
<1
10
µA
3.5
mA
0.8 V_CC
0.7 V_CC
0.7 V_CC
−1
−40
−0.4
−0.2
10
2.0
−10
−2.5
−0.4
−0.2
1.6
0.7
−2
V
0.2 V_CC
V
V
0.2 V_CC
V
V
0.2 V_CC
V
+1
µA
−250
µA
0.35 V_CC
V
mA
mA
mA
mA
−100
µA
−33
µA
mA
mA
mA
mA
+2
µA
15
mA
3
mA
±100
mA
7
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