COP880C Datasheet, PDF (8/31 Pages) National Semiconductor (TI) – Microcontrollers

Timing Diagram
DS010802-2
FIGURE 3. MICROWIRE/PLUS Timing
COP680C/COP681C/COP682C
Absolute Maximum Ratings (Note 16)
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)
40 mA
48 mA
Storage Temperature Range
−65˚C to +140˚C
Note 15: 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
COP68xC: −55˚C ≤ T_A ≤ +125˚C unless otherwise specified
Parameter
Condition
Operating Voltage
Power Supply Ripple (Note 17)
Peak to Peak
Supply Current (Note 18)
CKI = 10 MHz
CKI = 4 MHz
HALT Current (Note 19)
Input Levels
V_CC = 5.5V, tc = 1 µs
V_CC = 5.5V, tc = 2.5 µs
V_CC = 5.5V, CKI = 0 MHz
RESET, CKI
Logic High
Logic Low
All Other Inputs
Logic High
Logic Low
Hi-Z Input Leakage
Input Pullup Current
G Port Input Hysteresis
V_CC = 5.5V
V_CC = 5.5V, V_IN = 0V
Output Current Levels
D Outputs
Source
Sink
All Others
V_CC = 4.5V, V_OH = 3.8V
V_CC = 4.5V, V_OL = 1.0V
Source (Weak Pull-Up)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
TRI-STATE Leakage
Allowable Sink/Source Current per Pin
V_CC = 4.5V, V_OH = 3.2V
V_CC = 4.5V, V_OH = 3.2V
V_CC = 4.5V, V_OL = 0.4V
V_CC = 5.5V
D Outputs (Sink)
All Others
Min
Typ
Max
Units
4.5
5.5
V
0.1 V_CC
V
8.0
mA
4.4
mA
<10
30
µA
0.9 V_CC
0.7 V_CC
−5
−35
−0.35
9
−9
−0.35
1.4
−5.0
V
0.1 V_CC
V
V
0.2 V_CC
V
+5
µA
−300
µA
0.35 V_CC
V
mA
mA
−120
µA
mA
mA
+5.0
µA
12
mA
2.5
mA
www.national.com
8