参数资料
型号: SAF-C505C-L20M
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 20 MHz, MICROCONTROLLER, PQFP44
封装: PLASTIC, MQFP-44
文件页数: 59/88页
文件大小: 1013K
代理商: SAF-C505C-L20M
C505/C505C/C505A/C505CA
Data Sheet
58
12.00
DC Characteristics
(Operating Conditions apply)
Notes see Page 60
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
max.
Input low voltages
all except EA, RESET
EA pin
RESET pin
V
IL
V
IL1
V
IL2
– 0.5
0.2
V
DD - 0.1
0.2
V
DD - 0.3
0.2
V
DD + 0.1
V
Input high voltages
all except XTAL1, RESET
XTAL1 pin
RESET pin
V
IH
V
IH1
V
IH2
0.2
V
DD +0.9
0.7
V
DD
0.6
V
DD
V
DD + 0.5
V
DD + 0.5
V
DD + 0.5
V
Output low voltages
Ports 1, 2, 3, 4
Port 0, ALE, PSEN
V
OL
V
OL1
0.45
V
I
OL = 1.6 mA
1)
I
OL = 3.2 mA
1)
Output high voltages
Ports 1, 2, 3, 4
Port 0 in external bus mode,
ALE, PSEN
V
OH
V
OH2
2.4
0.9
V
DD
2.4
0.9
V
DD
V
I
OH = – 80 A
I
OH = – 10 A
I
OH = – 800 A
I
OH = – 80 A
2)
Logic 0 input current
Ports 1, 2, 3, 4
I
IL
– 10
– 70
A
V
IN =0.45 V
Logical 1-to-0 transition current
Ports 1, 2, 3, 4
I
TL
– 65
– 650
A
V
IN =2 V
Input leakage current
Port 0, AN0-7 (Port 1), EA
I
LI
± 1
A0.45 < V
IN < VDD
Input high current to RESET
I
IH
5100
A
14)
0.6 V
DD <VIN<VDD
Pin capacitance
C
IO
10
pF
f
c =1 MHz,
T
A =25 °C
Overload current
I
OV
± 5mA
3) 4)
Programming voltage
V
PP
10.9
12.1
V
11.5 V ± 5% 5)
Supply current at EA/VPP
30
mA
6)
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