COP87L84BC Datasheet, PDF (5/54 Pages) National Semiconductor (TI) – 8-Bit CMOS OTP Microcontrollers with 16k Memory, Comparators, and CAN Interface

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
6V
−0.3V to V_CC +0.3V
Total Current into V_CC Pin (Source)
Total Current out of GND Pin (Sink)
90 mA
100 mA
Storage Temperature Range
−65˚C to +150˚C
Note 6: 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.
AC Electrical Characteristics:
−40˚C ≤ T_A ≤ +85˚C
Parameter
Conditions
Instruction Cycle Time (t_c)
Crystal/Resonator
Inputs
V_CC ≥ 4.5V
t_SETUP
t_HOLD
PWM Capture Input
V_CC ≥ 4.5V
V_CC ≥ 4.5V
t_SETUP
t_HOLD
Output Propagation Delay
V_CC ≥ 4.5V
V_CC ≥ 4.5V
(t_PD1, t_PD0)
SK, SO
PWM Outputs
All Others
MICROWIRE
C_L = 100 pF, R_L = 2.2 kΩ
V_CC ≥ 4.5V
V_CC ≥ 4.5V
V_CC ≥ 4.5V
Setup Time (t_UWS)
Hold Time (t_UWH)
Output Prop Delay (t_UPD)
Input Pulse Width
Interrupt High Time
Interrupt Low Time
Timer 1,2 High Time
Timer 1,2 Low Time
Reset Pulse Width
Power Supply Rise Time for Proper
Operation of On-Chip RESET
Min
Typ
1.0
200
60
30
70
20
56
1
1
1
1
1.0
50 µs
Note 7: For device testing purposes of all AC parameters, V_OH will be tested at 0.5*V_CC.
Note 8: The output propagation delay is referenced to the end of the instruction cycle where the output change occurs.
Note 9: Parameter not tested.
Note 10: t_c = Instruction Cycle Time.
Max
DC
0.7
75
1
220
256*t_c
Units
µs
ns
ns
ns
ns
µs
ns
µs
ns
ns
ns
t_c
t_c
t_c
t_c
µs
On-Chip Voltage Reference:
−40˚C ≤ T_A ≤ +85˚C
Parameter
Reference Voltage
V_REF
Reference Supply Current,
I_DD
Conditions
I_OUT < 80 µA,
V_CC = 5V
I_OUT = 0A, (No Load)
V_CC = 5V (Note 11)
Min
0.5 V_CC −0.12
Note 11: Reference supply I_DD is supplied for information purposes only, it is not tested.
Max
0.5 V_CC +0.12
120
Units
V
µA
5
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