cop8cde9 National Semiconductor Corporation, cop8cde9 Datasheet - Page 10

• Manufacturer Part Number: cop8cde9
• Description: 8-bit Cmos Flash Microcontroller With 8k Memory, Virtual Eeprom, 10-bit A/d And Brownout Reset
• Manufacturer: National Semiconductor Corporation

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Operating Voltage
Power Supply Rise Time
Power Supply Ripple (Note 2)
Supply Current (Note 3)
High Speed Mode
Dual Clock Mode
Low Speed Mode
HALT Current with BOR Disabled (Note 4)
Idle Current (Note 3)
High Speed Mode
Dual Clock Mode
Low Speed Mode
Supply Current When Programming In ISP
Supply Current for BOR Feature
High Brownout Trip Level (BOR Enabled)
Input Levels (V
Internal Bias Resistor for the CKI Crystal/Resonator
Oscillator
Hi-Z Input Leakage
Input Pullup Current
Port Input Hysteresis
Output Current Levels
B0-B3 Outputs
All Others
TRI-STATE Leakage
Maximum Input Current without Latchup (Note 5)
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
CKI = 10 MHz
CKI = 3.33 MHz
CKI = 10 MHz, Low Speed OSC = 32 kHz
CKI = 3.33 MHz, Low Speed OSC = 32 kHz
Low Speed OSC = 32 kHz
High Speed Mode
Dual Clock Mode
Low Speed Mode
CKI = 10 MHz
CKI = 10 MHz, Low Speed OSC = 32 kHz
Low Speed OSC = 32 kHz
Logic High
Logic Low
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode) (Note 7)
Allowable Sink and Source Current per Pin
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode) (Note 7)
Allowable Sink and Source Current per Pin
IH
, V
IL
Parameter
)
DC Electrical Characteristics (−40˚C
Peak-to-Peak
V
V
V
V
V
V
V
Low Speed OSC = 32 kHz
V
Low Speed OSC = 32 kHz
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5.5V, t
= 4.5V, t
= 5.5V, t
= 4.5V, t
= 5.5V
= 5.5V, CKI = 0 MHz
= 5.5V, CKI = 0 MHz,
= 5.5V, CKI = 0 MHz,
= 5.5V, t
= 5.5V, t
= 5.5V
= 5.0V, t
= 5.5V
= 5.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 5.5V
= 5.5V
Conditions
10
C
C
C
C
C
C
C
IN
OH
OH
OL
OH
OH
OL
= 0.5 µs
= 1.5 µs
= 0.5 µs
= 1.5 µs
= 0.5 µs
= 0.5 µs
= 0.5 µs
= 0V
= 0.3V
= 1.0V
= 3.8V
= 4.2V
= 3.8V
= 3.8V
T
A
+125˚C)
0.25 V
0.8 V
4.17
−6.3
Min
−40
4.5
0.3
10
−3
−9
−9
−9
−3
9
9
CC
CC
4.28
Typ
1.0
<
<
<
65
30
26
4
9
9
0.16 V
50 x 10
0.1 V
−250
±
Max
12.4
12.4
110
5.5
5.5
5.5
1.9
1.9
2.5
4.5
40
50
50
70
45
+3
15
12
+3
200
CC
CC
6
Units
mA
mA
mA
mA
mA
mA
mA
M
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
ns
V
V
V
V
V
V