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松翰科技股份有限公司
SONiX TECHNOLOGY CO., LTD.
SN9C2038AF specification
4. USB description
ver 1.02 2003/08/21
Endpoint #
MaxPsz (byte)
Function
Transfer Type
0
1
STD Commands
ISO Read
Control
ISO
64
0, 128, 256,
384,512,680,800,900,
1007
64
1
0,16
64
2
3
4
5
Bulk Read
Interrupt Read
ISO Read
Bulk
Interrupt
ISO
Bulk Write
Bulk
5. DC electrical characteristics:
(Under Recommended Operating Conditions and Vcc=3.0 ~ 3.6V, Tj=0 to +115 °C )
5.1 Absolute maximum ratings:
SYMBOL PARAMETER
RATING
UNITS
VCC
Power Supply
-0.3 to 3.6
V
VIN
VOUT
TSTG
Input Voltage
Output Voltage
Storage Temperature
-0.3 to Vcc+0.3
-0.3 to Vcc+0.3
-55 to 150
V
V
o C
5.2 Recommended operating conditions:
SYMBOL PARAMETER
MIN
TYP
MAX
3.6
Vcc
70
UNITS
V
Vcc
VIN
Tj
Power Supply
3
0
0
3.3
Input Voltage
V
Commercial Junction Operating Temperature
25
o C
5.3 DC electrical characteristics:
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIL
VIH
Iil
Input low voltage
Input high voltage
Input low current
LV-TTL
0.8
V
V
LV-TTL
no pull up or down
no pull up or down
2
VCC+0.3
-1
-1
-1
1
1
uA
uA
uA
V
Iih
Input high current
Tri-state leakage current
Output low voltage
Ioz
VOL
1
IOL=4,8mA *
IOH=4,8mA *
0.4
VOH Output high voltage
2.4
V
Cin
Input capacitance
2.8
pF
pF
pF
Cout Outputcapacitance
2.7
2.7
4.9
4.9
Cbid Bi-direction buffer capacitance
* maximum output current 4mA/8mA
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SONIX [ SONIX TECHNOLOGY COMPANY ]
