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PDF AU9520 Data sheet ( Hoja de datos )
| Número de pieza | AU9520 | |
| Descripción | USB Smart Card Reader Controller Technical Reference Manual | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AU9520 (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
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Data Book
AU9520
USB Smart Card Reader
Controller
Technical Reference Manual
Product Specification
Official Release
Revision 1.12
Public
AU9520 USB Smart Card Reader Controller V1.01
Preliminary Release-Public
Aug 2004
Page 1 of 19
AU9520 USB Smart Card Reader Controller V1.01
1 page  
List of Figures
2.1 Block Diagram…………………………………………………………………………………… 7
3.1 Pin Assignment Diagram…………………………………………………………………. 8
4.1 AU9520 USB eToken controller Block Diagram……………………………… 10
4.2 Sample schematics…………………………………………………………………
11
5.1 Crystal Oscillator Circuit Setup for Characterization……………………… 14
5.2 Latch-Up Test Results Diagram………………………………………………………… 15
6.1 Mechanical Information Diagram……………………………………………………… 17
List of Tables
3.1 Pin Descriptions……………………………………………………………………………….. 9
5.1 Recommended Operation Condition……………………………………………… 13
5.2 General DC Characteristics……………………………………………………………… 13
5.3 DC Electrical Characteristics for 3.3 volts operation………………………. 13
5.4 ESD Data…………………………………………………………………………………………… 14
5.5 Latch-Up Data Table………………………………………………………………………… 16
AU9520 USB Smart Card Reader Controller V1.12
Official Release-Public
Page 5 of 19
5 Page 
4.2 Sample Schematics
J1
VCC
DATA-
DATA+
GND
FGND1
1
2
3
4
5
VCC
C3
10UF
VCC3.3
BEAD FERRITE
L2
12
C1 C12
0.1UF
L3
1
0.1UF
2
BEAD FERRITE
VCC3.3
R3
1.5K
BEAD FERRITE/SM
L1
1
C2
PSWOUTA
2
VCC
1UF
R7 39
R8 39
C4
0.1UF
XTAL1
XTAL2
SCL
SDA
PORT1_2
PORT1_3
U1
1
2
3
4
VCCA
GNDA
XTAL1
SC0C8
SC0C6
SC0FCB
48
47
46
45
5 XTAL2
SC0RST 44
6 PSWOUTB
SC0CLK 43
7
8
9
10
11
12
13
PSWOUTA
VCC5V
VCC3V
USB_DP
USB_DM
GNDIO
TEST_MODE
SC0DATA
ICC0DET
SC1C8
SC1C6
SC1FCB
SC1RST
SC1CLK
42
41
40
39
38
37
36
14 TEST_PLL
SC1DATA 35
15
16
17
18
SCL
SDA
PORT1_0
PORT1_1
ICC1DET
RESERVED
PROM_DATA7
PROM_DATA6
34
33
32
31
19
20
21
22
23
PORT1_2
PORT1_3
PORT1_4
PORT1_5
PORT1_6
PROM_DATA5
PROM_DATA4
PROM_DATA3
PROM_DATA2
GNDK
30
29
28
27
26
24
PORT1_7
VCCK
PROM_DATA0 PROM_DATA1
25
Au9520 48pin
PSWOUTA
R1
R2 R16 R15 R13
R14
1.5K
4.7K
4.7K 4.7K 4.7K
R25
R6
470
470
R9 47K
VCC3.3
C11
47PF
4.7K
SC0C8
SC0C6
SC0FCB
SC0RST
SCCLK
SC0DATA
ICC0DET
L4
1
2
BEAD FERRITE
C13
0.1UF
L5
1
2
BEAD FERRITE
C5
0.1UF
VCC3.3
C6 18PF
XTAL1
R11
Y1
12MHZ
1M
C7 18PF
XTAL2
Disclaimer: This schematic is for reference only.
Alcor Micro Corp. makes no warranty for the use of its
products and bears no responsibility for any error that
appear in this document. Specifications are subject to
change without notice.
VCC3.3
D1
D2
PORT1_2
PORT1_3
Size
A4
Date:
Document Number
Au9520 demostration schematic
Tuesday, August 10, 2004
Sheet
1
Rev
1.10
of 2
AU9520 USB Smart Card Reader Controller V1.12
Official Release-Public
Page 11 of 19
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet AU9520.PDF ] | |
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