32321 Parallax Inc, 32321 Datasheet - Page 2

• Manufacturer Part Number: 32321
• Description: IS23SC4442 SMART CARD
• Manufacturer: Parallax Inc
• Series: -r

Specifications of 32321

• Accessory Type: Smart Card
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: 32320
• For Use With: 32320 - SMART CARD READER

Card Contact Definitions and Functions
Pin Type: P = Power, G = Ground, I = Input, O = Output
Connection Diagram
In order to interface with the smart card, a smart card reader must be used.
demonstrates how to connect the Smart Card Reader (#32320) from Parallax to your microcontroller for
use with the example programs included on the IS23SC4442 product page. When inserting the smart
card into the reader, be sure the gold contact pads are facing down.
Copyright © Parallax Inc.
Card Contact
C1
C2
C3
C4
C5
C6
C7
C8
Name
GND
VCC
RST
CLK
NC
NC
NC
I/O
Type
IO
G
P
I
I
Function
Supply Voltage
Reset
Clock Input
No Connect
Ground
No Connect
Bidirectional Data I/O
No Connect
IS23SC442 Smart Card (#32321)
v1.0 6/18/2010 Page 2 of 3
The diagram below