TDA8003TS - NXP

TDA8003TS I2C-bus SIM card interface

APPLICATIONS • GSM mobile phones TDA8003TS • SAM interfaces in banking terminals • Portable card readers, etc. GENERAL DESCRIPTION The TDA8003TS is a low cost one chip SIM interface, in accordance with GSM11.11, GSM11.12 and EMV96 (Europay, Mastercard, Visa) with card current limitation. Controlled by I2C-bus, it is optimized in terms of board space, exter.

Features

• Subscriber Identification Module (SIM) card interface in accordance with GSM11.11, GSM11.12 (Global System for Mobile communication) and ISO 7816 requirements
• VCC regulation (3 or 5 V ±8%) with controlled rise and fall times
• Card take-off protection
• One protected and buffered pseudo-bidirectional I/O line (I/O referenced to VCC and SIMI/O referenced to VDDI)
• Clock generation (up to 10 MHz) with synchronous start and frequency doubling
• Clock stop LOW, clock stop HIGH or 1.25 MHz (from internal oscillator) for cards Power-down mode
• Automatic activation and deactivation sequences of.