SAF-C502-2R20N Siemens Semiconductor Group, SAF-C502-2R20N Datasheet - Page 34

• Manufacturer Part Number: SAF-C502-2R20N
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: Siemens Semiconductor Group

DC Characteristics
V
Parameter
Input low voltage
(except EA, RESET)
Input low voltage (EA)
Input low voltage (RESET)
Input high voltage
(except EA, RESET, XTAL1)
Input high voltage to XTAL1
Input high voltage to RESET, EA
Output low voltage (ports 2, 3)
Output low voltage
(port 0, ALE, PSEN)
Output high voltage (ports 2, 3)
Output high voltage (port 0 in
external bus mode, ALE, PSEN)
Logic 0 input current
(ports 1, 2, 3)
Logical 1-to-0 transition current
(ports 1, 2, 3)
Input leakage current
(port 0, EA, P1)
Pin capacitance
Power supply current:
Semiconductor Group
CC
= 5 V + 10 %, – 15 %;
Active mode, 12 MHz
Idle mode, 12 MHz
Active mode, 20 MHz
Idle mode, 20 MHz
Power Down Mode
7)
7)
7)
7)
V
SS
= 0 V;
V
V
V
V
V
V
V
V
V
V
I
I
I
C
I
I
I
I
I
Symbol
IL
TL
LI
CC
CC
CC
CC
PD
IL
IL1
IL2
IH
IH1
IH2
OL
OL1
OH
OH1
IO
T
T
A
A
min.
– 0.5
– 0.5
– 0.5
0.2
+ 0.9
0.7
0.6
–
–
2.4
0.9
2.4
0.9
– 10
– 65
–
–
–
–
–
–
–
= 0 to + 70 ˚C for the SAB-C502
= – 40 to + 85 ˚C for the SAF-C502
33
V
V
V
V
V
Limit Values
CC
CC
CC
CC
CC
max.
0.2
– 0.1
0.2
– 0.3
0.2
+ 0.1
V
V
V
0.45
0.45
–
–
–
–
– 50
– 650
10
23.3
7.4
33.9
10.6
50
CC
CC
CC
1
V
V
V
+ 0.5
+ 0.5
+ 0.5
CC
CC
CC
Unit Test Condition
V
V
V
V
V
V
V
V
V
V
pF
mA
mA
mA
mA
A
A
A
A
–
–
–
–
–
I
I
I
I
I
I
V
V
0.45 <
f
T
V
V
V
V
V
C
OL
OL
OH
OH
OH
OH
A
IN
IN
CC
CC
CC
CC
CC
= 1 MHz,
= 25 ˚C
= 1.6 mA
= 3.2 mA
= – 80 A
= – 10 A
= – 800 A
= – 80 A
= 0.45 V
= 2 V
= 5 V,
= 5 V,
= 5 V,
= 5 V,
= 2 … 5.5 V,
V
IN
4)
5)
4)
5)
<
1)
1)
V
2)
CC
2)
,
C502
3)