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PDF AU9720 Data sheet ( Hoja de datos )
| Número de pieza | AU9720 | |
| Descripción | USB to Serial Bridge Controller | |
| Fabricantes | Alcor | |
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Hay una vista previa y un enlace de descarga de AU9720 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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www.DataSheet4U.com
Data Book
AU9720
USB to Serial Bridge Controller
Technical Reference Manual
Product Specification
Official Release
Revision 1.05W
Public
Apr 2005
1 page  
www.DataSheet4U.com
List of Figures
2.1 Block Diagram………………………………………………………………………………….. 7
3.1 Pin Assignment Diagram………………………………………………………………….. 8
4.1 AU9720 Block Diagram……………………………………………………………………… 10
5.1 Crystal Oscillator Circuit Setup for Characterization Diagram……….. 11
5.2 Latch-Up Test Results Diagram…………………………………………………… 13
6.1 Mechanical Information Diagram…………………………………………………….. 15
List of Tables
3.1 Pin Descriptions……………………………………………………………………………. 9
5.1 Recommended Operating Conditions………………………………………….. 11
5.2 General DC Characteristics………………………………………………………….. 11
5.3 DC Electrical Characteristics for 3.3 volts operation……………………… 11
5.4 ESD Data…………………………………………………………………………………
12
5.5 Latch-Up Data Table……………………………………………………………………… 13
AU9720 USB to Serial Bridge Controller V1.05W
Official release_ Public
Page 5 of 16
5 Page 
www.DataSheet4U.com
5.0. Electrical Characteristics
5.1 Recommended Operating Conditions
SYMBOL
VCC
VIN
TOPR
TSTG
Table 5.1 Recommended Operating Conditions
PARAMETER
MIN
TYP
MAX
Power Supply
4.75 5 5.25
Input Voltage
0
VCC
Operating Temperature
0
85
Storage Temperature
-40
125
UNITS
V
V
OC
OC
5.2 General DC Characteristics
Table 5.2 General DC Characteristics
SYMBOL
PARAMETER
CONDITIONS
MIN TYP
IIL
Input low current
no pull-up or pull-down -1
IIH
Input high current
no pull-up or pull-down -1
IOZ Tri-state leakage current
-10
CIN Input capacitance
5
COUT
Output capacitance
5
CBID Bi-directional buffer capacitance
5
MAX UNITS
1 µA
1 µA
10 µA
ρF
ρF
ρF
5.3 DC Electrical Characteristics for 3.3 volts operation
SYMBO
VIL
VIH
VOL
VOH
RI
Table 5.3 DC Electrical Characteristics for 3.3 volts operation
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
Input Low Voltage
CMOS
0.9 V
Input Hight Voltage
Output low voltage
Output high voltage
Input Pull-up/down
resistance
CMOS
IOL=4mA, 16mA
IOH=4mA,16mA
Vil=0V or Vih=VCC
2.3
0.4
2.4
10K/200K
V
V
V
KΩ
AU9720 USB to Serial Bridge Controller V1.05W
Official release_ Public
Page 11 of 16
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet AU9720.PDF ] | |
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