73S1210F View Datasheet(PDF) - Teridian Semiconductor Corporation

Part Name

Description

MFG CO.

73S1210F

Self-Contained Smart Card Reader with PINpad and Power Management

Teridian Semiconductor Corporation 

73S1210F Data Sheet

1.3

1/22/2009

1.4

5/12/2009

DS_1210F_001

In Section 1.7.15.5, deleted “The ETU clock is held in reset condition until

the activation sequence begins (either by VCCOK=1 or VCCTMR timeout)

and will go high ½ the ETU period thereafter.”

In Section 1.7.15.5, added “Synchronous card operation is broken down

into three primary types. These are commonly referred to as 2-wire,

3-wire and I2C synchronous cards. Each card type requires different

control and timing and therefore requires different algorithms to access.

Teridian has created an application note to provide detailed algorithms for

each card type. Refer to the application note titled 73S12xxF

Synchronous Card Design Application Note.”

In Table 78 and Table 107, changed the SYCKST bit to I2CMODE.

In Figure 25, replaced the schematic with a new schematic.

In Section 3.4, changed the Fxtal Min from 4 to 6.

Added 44-pin QFN package.

Added Section 8, Related Documentation.

Added Section 9, Contact Information.

Formatted the document per new standard. Added section numbering.

Changed the value for the IDD_IN Power Down (25°C) parameter from 13

µA to 15 µA.

In Table 1, corrected the 44 QFN GND pin from 37 to 26.

Added the “with Programming” ordering numbers to Table 109.

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Teridian Semiconductor Corporation is a registered trademark of Teridian Semiconductor Corporation.

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All other trademarks are the property of their respective owners.

Teridian Semiconductor Corporation makes no warranty for the use of its products, other than expressly

contained in the Company’s warranty detailed in the Teridian Semiconductor Corporation standard Terms

and Conditions. The company assumes no responsibility for any errors which may appear in this

document, reserves the right to change devices or specifications detailed herein at any time without

notice and does not make any commitment to update the information contained herein. Accordingly, the

reader is cautioned to verify that this document is current by comparing it to the latest version on

http://www.teridian.com or by checking with your sales representative.

Teridian Semiconductor Corp., 6440 Oak Canyon, Suite 100, Irvine, CA 92618

TEL (714) 508-8800, FAX (714) 508-8877, http://www.teridian.com

126

Rev. 1.4

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