COP87L88CF Datasheet, PDF (5/40 Pages) National Semiconductor (TI) – 8-Bit CMOS OTP Microcontrollers with 16k Memory and

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)
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 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
−40˚C ≤ T_A ≤ +85˚C unless otherwise specified
Parameter
Conditions
Operating Voltage
Power Supply Ripple (Note 2)
Peak-to-Peak
Supply Current (Note 3)
CKI = 10 MHz
V_CC = 5.5V, t_c = 1
µs
CKI = 4 MHz
V_CC = 4V, t_c = 2.5
µs
HALT Current (Note 4)
V_CC = 5.5V, CKI = 0
MHz
IDLE Current
CKI = 10 MHz
V_CC = 5.5V, t_c = 1
µs
CKI = 1 MHz
Input Levels
V_CC = 4V, t_c = 10 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 = 5.5V
V_CC = 5.5V
Output Current Levels
D Outputs
Source
V_CC = 4.5V, V_OH =
3.3V
Sink
V_CC = 4.5V, V_OL =
1V
All Others
Source (Weak Pull-Up Mode)
V_CC = 4.5V, V_OH =
2.7V
Source (Push-Pull Mode)
V_CC = 4.5V, V_OH =
3.3V
Sink (Push-Pull Mode)
V_CC = 4.5V, V_OL =
0.4V
TRI-STATE Leakage
Allowable Sink/Source
V_CC = 5.5V
Current per Pin
D Outputs (Sink)
Min
2.7
0.8 V_CC
0.7 V_CC
0.7 V_CC
−2
40
0.4
10
10
0.4
1.6
−2
Typ
0.05 V_CC
Max
5.5
0.1 V_CC
16.5
6.5
12
3.5
0.7
0.2 V_CC
0.2 V_CC
0.2 V_CC
+2
250
0.35 V_CC
100
+2
15
Units
V
V
mA
mA
µA
mA
mA
V
V
V
V
V
V
µA
µA
V
mA
mA
µA
mA
mA
µA
mA
5
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