- Part: TDA8003TS
- Description: I2C-bus SIM card interface
- Manufacturer: NXP Semiconductors
- Size: 111.03 KB
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TDA8003TS Key Features
- Subscriber Identification Module (SIM) card interface in accordance with GSM11.11, GSM11.12 (Global System for Mobile mu
- 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 mand
- Supply voltage supervisor for Power-on reset, spike killing and emergency deactivation in case of supply drop-out
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