C501_1 Datasheet, PDF (100/121 Pages) Siemens Semiconductor Group – 8-Bit Single-Chip Microcontroller

Device Specifications
C501
10.3 DC Characteristics for C501-1E
V_CC = 5 V + 10 %, – 15 %; V_SS = 0 V;
T_A = 0 °C to 70 °C for the SAB-C501
T_A = – 40 °C to 85 °C for the SAF-C501
Parameter
Symbol
Limit Values
Unit Test Condition
min.
max.
Input low voltage (except
V_IL
EA/V_PP, RESET)
Input low voltage (EA/V_PP) V_{IL 1}
Input low voltage (RESET) V_{IL 2}
Input high voltage (except V_IH
XTAL1, EA/V_PP, RESET)
Input high voltage to XTAL1 V_{IH 1}
Input high voltage to EA/V_PP, V_{IH 2}
RESET
– 0.5
0.2 V_CC – 0.1 V –
– 0.5
0.1 V_CC – 0.1 V –
– 0.5
0.2 V_CC + 0.1 V –
0.2 V_CC + 0.9 V_CC + 0.5
V–
0.7 V_CC
0.6 V_CC
V_CC + 0.5
V_CC + 0.5
V
V–
Output low voltage
(ports 1, 2, 3)
V_OL
–
0.45
V I_OL = 1.6 mA ¹⁾
Output low voltage
V_{OL 1}
–
(port 0, ALE/PROG, PSEN)
0.45
V I_OL = 3.2 mA ¹⁾
Output high voltage
(ports 1, 2, 3)
V_OH
2.4
–
0.9 V_CC
–
Output high voltage
V_{OH 1}
2.4
–
(port 0 in external bus mode,
0.9 V_CC
–
ALE/PROG, PSEN)
V I_OH = – 80 µA,
I_OH = – 10 µA
V I_OH = – 800 µA ²⁾,
I_OH = – 80 µA ²⁾
Logic 0 input current
(ports 1, 2, 3)
I_IL
– 10
– 50
µA V_IN = 0.45 V
Logical 1-to-0 transition
I_TL
– 65
current (ports 1, 2, 3)
– 650
µA V_IN = 2 V
Input leakage current
(port 0, EA/V_PP)
Pin capacitance
I_LI
–
C_IO
–
Power supply current:
Active mode, 12 MHz ⁷⁾ I_CC
–
Idle mode, 12 MHz ⁷⁾
I_CC
–
Active mode, 24 MHz ⁷⁾ I_CC
–
Idle mode, 24 MHz ⁷⁾
I_CC
–
Power Down Mode
I_PD
–
±1
10
21
18
36.2
20
50
µA 0.45 < V_IN < V_CC
pF f_C = 1 MHz,
T_A = 25 °C
mA V_CC = 5 V, ⁴⁾
mA V_CC = 5 V, ⁵⁾
mA V_CC = 5 V, ⁴⁾
mA V_CC = 5 V, ⁵⁾
µA V_CC = 2 … 5.5 V ³⁾
Notes see next page.
Semiconductor Group
10-3