参数资料
型号: SAF-C164SL-8RM
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP80
封装: 0.65 MM PITCH, METRIC, PLASTIC, QFP-80
文件页数: 42/79页
文件大小: 1314K
代理商: SAF-C164SL-8RM
C164CI/SI
C164CL/SL
Data Sheet
43
V2.0, 2001-05
Parameter Interpretation
The parameters listed in the following partly represent the characteristics of the C164CI
and partly its demands on the system. To aid in interpreting the parameters right, when
evaluating them for a design, they are marked in column “Symbol”:
CC (Controller Characteristics):
The logic of the C164CI will provide signals with the respective characteristics.
SR (System Requirement):
The external system must provide signals with the respective characteristics to the
C164CI.
DC Characteristics
(Operating Conditions apply)1)
Parameter
Symbol
Limit Values
Unit Test Conditions
min.
max.
Input low voltage (TTL,
all except XTAL1)
VIL
SR -0.5
0.2
VDD
- 0.1
V
Input low voltage XTAL1
VIL2 SR -0.5
0.3
VDD V
Input low voltage
(Special Threshold)
VILS SR -0.5
2.0
V
Input high voltage (TTL,
all except RSTIN, XTAL1)
VIH
SR 0.2
VDD
+ 0.9
VDD +
0.5
V
Input high voltage RSTIN
(when operated as input)
VIH1 SR 0.6 VDD VDD +
0.5
V
Input high voltage XTAL1
VIH2 SR 0.7 VDD VDD +
0.5
V
Input high voltage
(Special Threshold)
VIHS SR 0.8 VDD
- 0.2
VDD +
0.5
V
Input Hysteresis
(Special Threshold)
HYS
400
mV
Series resistance
= 0
Output low voltage2)
VOL CC –
1.0
V
IOL IOLmax
3)
0.45
V
IOL IOLnom
Output high voltage5)
VOH CC VDD -
1.0
V
IOH IOHmax
VDD -
0.45
V
IOH IOHnom
Input leakage current (Port 5)
IOZ1 CC –
±200
nA
0 V <
VIN < VDD
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