參數(shù)資料
型號(hào): IA8X44
廠商: Innovasic Semiconductor
英文描述: SDLC COMMUNICATIONS CONTROLLER
中文描述: SDLC的通信控制器
文件頁(yè)數(shù): 39/49頁(yè)
文件大?。?/td> 220K
代理商: IA8X44
IA8044/IA8344
Data Sheet
SDLC COMMUNICATIONS CONTROLLER
AC/DC Parameters
Absolute Maximum Ratings:
Ambient temperature under bias........................….….....-40°C to +85°C
Storage temperature.......................................…........….....- 40°C to 150°C
Power Supply (V
DD
)...................................……………....-0.3 to +6VDC
Voltage on any pin to VSS...................................…..…....-0.3 to (V
DD
+0.3) -
SeeNote1
Power dissipation...................................................................2W
DC Characteristics
Copyright
2003
innov
ASIC
The End of Obsolescence
ENG210010112-00
www.innovasic.com
Customer Support:
Page 39 of 49
1-888-824-4184
Symbol
VIL
VIH
VOL
VOH
RPU
RPD
IIL
IIL1
IIH
IIH1
IOZ
ICC
CIO
Notes:
1. This device does not contain EPROM or it’s related programming circuitry. Therefore this
limit must be adhered to especially for input pin EA that in the Intel device is used as the
programming voltage pin. Exceeding the listed maximum voltage will cause damage to the
device.
Parameter
Min
-
2.0
-
3.5
-
-
-100
-1
-1
-1
-10
Typ
-
-
-
-
50
50
Max
0.8
-
0.4
-
-
-
1
1
100
1
10
50
-
Unit
V
V
V
V
Κ
Κ
μA
μA
μA
μA
μA
mA
pF
Input Low Voltage
Input High Voltage
Output Low Voltage (IOL= 4mA)
Output High Voltage (IOH= 4mA)
Pull-Up Resistance (Ports 1,2,3)
Pull-Down Resistance (RST)
Input Low Current (Ports 1, 2, 3)
Input Low Current (all other inputs)
Input High Current (RST)
Input High Current (all other inputs)
Tri-state Leakage Current (Port 0,1,2,3)
Power Supply Current (@ 12 MHz)
Pin Capacitance
-
-
4
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