参数资料
型号: ICS1890Y-14
元件分类: 微控制器/微处理器
英文描述: 1 CHANNEL(S), 100M bps, SERIAL COMM CONTROLLER, PQFP64
封装: TQFP-64
文件页数: 47/66页
文件大小: 1749K
代理商: ICS1890Y-14
51
ICS1890
DC Characteristics
VDD = VMIN to VMAX, VSS = OV, TA = TMIN to TMAX
TTLInput/Output
REF_IN Input
Note: REF_IN Input switch point is 50% of VDD.
PARAMETER (condition)
MIN
TYP
MAX
UNITS
MII Input Pin Capacitance
-
8
-
pF
MII Output Pin Capacitance
-
14
-
pF
MII Output Pin Impedance
-
38
-
Ohms
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
IC Supply Current
IDD
VDD=5.25V
-
195
mA
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
TTL Input High Voltage
VIH
VDD=5V, VSS=0V
2.0
-
V
TTL Input Low Voltage
VIL
VDD=5V, VSS=0V
-
0.8
V
TTL Output High Voltage
VOH
VDD=5V, VSS=0V
2.4
-
V
TTL Output Low Voltage
VOL
VDD=5V, VSS=0V
-
0.4
V
TTL Driving CMOS, Output High Voltage
VOH
VDD=5V, VSS=0V
3.68
-
V
TTL Driving CMOS, Output Low Voltage
VOL
VDD=5V, VSS=0V
-
0.4
V
TTL/CMOS Output Sink Current
IOL
VDD=5V, VSS=0V
8
-
mA
TTL/CMOS Output Source Current
IOH
VDD=5V, VSS=0V
-
-0.4
mA
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
Input High Voltage
VIH
VDD=5V, VSS=0V
3.5
-
V
Input Low Voltage
VIL
VDD=5V, VSS=0V
-
1.5
V
Note: Total system operating current will include load current required by the Tx transformer.
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