
Features
• Smart Card Interfac e
– Smart Card Interfa ce Compliant with ISO 7816 and EMV 2000
– Support of T=0, T=1, TWI (S=8), 2-wire: SLE 4432/42 (S=10), 3-wir e: SLE4418/28
(S=9), Others on Request
– High Performance Smart Card Inter face
– Supports 5V, 3V and 1,8V Smart Cards
– Supply Current 60 mA to Power the Smart Card
– Smart Card Movement Detection with Auto Power-off
– Automatic Detection of Smart Card Type
– Short-circuit and Thermal Protection
– 8-pin Handling (C4/C8 suppor ted)
– On Request: 2nd Smart Card Interfa ce
• Host Interface
– PCMCIA
– Transmission Speed: 16 MBit/sec
• Compliance
– WHQL (Micros o ft ) Ce r tified
– EMV 2000 (Europay, Mastercard, Visa) Certif ied
– PCMCIA
– ISO 7816
– HBCI
• Other Features
– Fast and Easy Certificat ion Process
• PC/SC Driver Support
– Windows 98
– Windows ME
– Windows NT®4.0
– Windows 2000
– Windows XP
– Windows CE® 3.0 / CE.NET (Depending on Hardware)
– Linux
– MacOS X
• Deliverables
– 64-PIN VQFP Chip (Including Firmware and Drivers) On a Per-unit License Fee
• Development
– Design-In Kit Containing:
• 3 CardMan® Smart@Bus Chips
• Ready to use sample PCB
• CD with Drivers and Documentat ion
®
®
®
®
®
®
CardMan®
Smart@Bus
AT83C25OK
Summary
Preliminary
4308AS–SCR–05/04
This is a summary Document. A complete document is
availa ble on the Omnikey Web site. www.omnikey.com

AT83C25OK
Description Smart Cards are increasingly being used for Payments, Home-Banking, Access Control,
Internet Security, PKItokens, Health Care, Loyalty, etc.
The CardMan Smart@Bus chip set is a ready to use precertified smart card reader inter-
face to be implemente d into PCMCIA hosts. It facilitates the ha rdware integrators in
reducing time-to-market and offers a unique opportunity to quickly and easily include
smart c ardre ad er func tio nali ty in t hei r sys tems . Th e al read y ex isting ce rtifica tio ns an d
compliances guarantee a fast and easy certification process.
With its high pe rformance S mart Card Interface CardM an Sma rt@B us support s smartcard technology of the future.
The PCMCIA support makes the CardMan
Smart@Bus the preferred solution for the
integration into Notebooks or PC-Bus systems. This can be easily done without any
firmware or software (driver) developm ent, simply by embedding the CardM an
Smart@Bus design and chipset into the target system.
CardMan S mart@B us is based on At mel’s A T83C51 22 micr ocontro ller. the abo ve features make the CardMan S mart@Bus the perf ect answer to the increasi ng demands of
many applications.
®
4308AS–SCR–05/04
2

Ordering information
Part Number T emperature Range Package Packing
AT83C25OKxxx-RDTIM Industrial VQFP64 Tray
AT83C25OKxxx-RDRIM Industrial VQFP64 Tape & Reel
xxx: Firmware version
3
4308AS–SCR–05/04

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© Atmel Corporation 2004. All rights reserved. Atmel® and comb inat ions the reof ar e the trad ema rks of Atme l Co rpo ratio n or its subs idia rie s.
Micros of t Wi ndows 98 / M E/ N T/2000 /X P/CE
mark of L inus Torvalds. Card Man
terms and prod uct nam es ma y be the tra dema rks of others .
®
is a registered trademark of Omnikey AG. Mac OS X
®
are trademarks and/or registered trademarks of Microsoft Corporation. Linux® is a registered trade-
®
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Printe d on rec ycled pape r.
4308AS–SCR–05/04