NXP Semiconductors TDA8003TS
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. The integrated DC-to-DC converter ensures full cross-compatibility between 3 or 5 V cards and 3 or 5 V environments. The very low-power consumption in Power-down mode and Off mode saves battery power.| Part No. | TDA8003TS |
|---|---|
| Datasheet | TDA8003TS Download |
| Manufacturer |  NXP Semiconductors |
| Description | I2C-bus SIM card interface |
| Buy | Stock & Price |
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 an independent sequencer
● Automatic processing of pin RST with count of the CLK cycles for start of the Answer To Reset (ATR)
● Warm reset command
● Supply voltage supervisor for Power-on reset, spike killing and emergency deactivation in case of supply drop-out
● DC-to-DC converter (doubler, tripler or follower) allowing operation in a 3 or 5 V environment (2.5 ≤ VDD ≤ 6 V)
● Enhanced...
