TDA8000 - Smart card interface

Product Overview

NXP

Part number	TDA8000
Manufacturer	NXP
File Size	218.03 KB
Description	Smart card interface
Datasheet	TDA8000 Datasheet
Additional preview pages of the TDA8000 datasheet.

The TDA8000 is a complete, low-cost analog interface which can be positioned between a smart card or a memory card (ISO 7816) and a microcontroller.

Two protected I/O lines.
VCC regulation (5 V ±4%, 100 mA max. with controlled rise and fall times).
VPP generation (12.5, 15 or 21 V ±2.5%, 50 mA max. programmable by two bits, with controlled rise and fall times).
Clock generation (up to 8 MHz).
Short-circuit, thermal and card extraction protections.
Two voltage supervisors (digital and analog supplies).
Automatic activation and deactivation sequences via an independent internal cl.

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Published: Apr 16, 2005 |