73S8004R
Low Cost Smart Card Interface
MECHANICAL DRAWINGS
.050 TYP. (1.270)
.305 (7.747)
.285 (7.239)
PIN NO.1
BEVEL
.715 (18.161)
.420 (10.668)
.390 (9.906)
.695 (17.653)
.010 (0.254)
.003 (0.076)
.110 (2.790)
.092 (2.336)
.335 (8.509)
.320 (8.128)
.016 nom (0.40)
Figure 11: 28 Lead SO
PACKAGE PIN DESIGNATIONS
CAUTION: Use handling procedures necessary
for a static sensitive component
(Top View)
1
28
27
26
25
24
AUX2UC
AUX1UC
I/OUC
CLKDIV1
2
CLKDIV2
3
5V3V
4
GND
XTALOUT
XTALIN
OFF
5
NC
6
23
22
VPC
7
CLKSTOP
GND
8
21
20
19
18
17
16
15
CLKLVL
VDD
9
PRES
RSTIN
CMDVCC
VDDF_ADJ
VCC
10
PRES
11
I/O
12
AUX2
13
AUX1
RST
14
CLK
GND
Figure 12: SO28 73S8004R pin out
Page 17
Rev 1.1
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TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
