Alcor Micro AU9540 - AU9540 Pin Assignment Details

AU9540 USB Smart Card Reader V1.6
5
3. Pin Assignment
The AU9540 is packed in 28-SSOP-form factor. The following figure shows signal
name for each pin and the table in the following page describes each pin in detail.
Figure 3.1 AU9540 Pin Assignment Diagram
1
2
3
4
5
6
7
8
9
10
11
12 17
28
27
26
25
24
23
22
21
20
19
18
13
14
16
15
SCard0C8
SCard0C6
SCard0Fcb
SMIO_5VPWR
SCard0Rst
SCard0Clk
SCard0Data
DM
DP
AV33
SCPWR0
5VGND
5VInput
V33OUT
V18OUT
VDD
VDDP
VDDH
ICCInsertN
P1(6)
EEPCLK
EEPDATA
RESET
LEDPWR
LEDCRD
PWRSV_SEL
XI
XO
Alcor Micro
AU9540
28-PIN SSOP