Description
plastic small outline package; 28 leads; body width 7.5 mm APPLICATIONS
IC card readers for banking
Electronic payment
Identification
Pay TV.
Features
- 3 or 5 V supply for the IC (GND and VDD).
- Step-up converter for VCC generation (separately powered with a 5 V ±10% supply, VDDP and PGND).
- 3 specific protected half duplex bidirectional buffered I/O lines (C4, C7 and C8).
- VCC regulation (5 or 3 V ±5% on 2 × 100 nF or 1 × 100 nF and 1 × 220 nF multilayer ceramic capacitors with low ESR, ICC < 65 mA at 4.5 V < VDDP < 6.5 V, current spikes of 40 nAs up to 20 MHz, with controlled rise and fall times, filtered ove.