TS80C51RA2 Atmel Corporation, TS80C51RA2 Datasheet - Page 57

• Manufacturer Part Number: TS80C51RA2
• Description: High Performance 8-bit Microcontroller
• Manufacturer: Atmel Corporation

4188A–8051–10/02
Table 34. DC Parameters in Standard Voltage
Symbol Parameter
operati
RESE
under
V
V
R
V
idle
C
I
I
I
I
I
ng
OH1
OH2
I
I
RST
PD
CC
CC
CC
TL
T
OH
IL
LI
IO
Output High Voltage, ports 1, 2, 3,
4, 5
Output High Voltage, port 0
Output High Voltage,ALE, PSEN
RST Pulldown Resistor
Logical 0 Input Current ports 1, 2,
3, 4, 5
Input Leakage Current
Logical 1 to 0 Transition Current,
ports 1, 2, 3, 4, 5
Capacitance of I/O Buffer
Power-down Current
Power Supply Current Maximum
values, X1 mode:
Power Supply Current Maximum
values, X1 mode:
Power Supply Current Maximum
values, X1 mode:
(7)
(7)
(7)
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
Min
50
- 0.3
- 0.7
- 1.5
- 0.3
- 0.7
- 1.5
- 0.3
- 0.7
- 1.5
90
Typ
20
(5)
(5)
@12MHz
@16MHz
@12MHz
@16MHz
@12MHz
@16MHz
0.25+0.3
1 + 0.4
3 + 0.6
(MHz)
(MHz)
(MHz)
Max
-650
Freq
Freq
10.2
12.6
Freq
200
±10
-50
5.8
7.4
3.9
5.1
10
50
TS8xC51Rx2
Unit
mA
mA V
mA
kΩ
µA Vin = 0.45 V
µA
µA Vin = 2.0 V
µA
pF
V
V
V
V
V
V
V
V
V
I
I
I
V
I
I
I
V
I
I
I
V
0.45 V < Vin <
V
Fc = 1 MHz
T
2.0 V < V
V
V
V
OH
OH
OH
OH
OH
OH
OH
OH
OH
Test Conditions
A
CC
CC
CC
CC
(3)
CC
CC
CC
= 25°C
= -10 µA
= -30 µA
= -60 µA
= -200 µA
= -3.2 mA
= -7.0 mA
= -100 µA
= -1.6 mA
= -3.5 mA
= 5 V ± 10%
= 5 V ± 10%
= 5 V ± 10%
= 5.5 V
= 5.5 V
= 5.5 V
CC <
(1)
(8)
(2)
5.5
57