Features
Ø Support of ISO7816-3
Ø Support both card and card reader mode
Ø Support T=0 and T=1 protocol
Ø Half-duplex operation
Ø 1 transmit buffer + 1 receive buffer
Ø 13-bit baud rate selection or F/D selection(11.625, 23.25, 46.5, 93, 186, 372, 744)
Ø Interrupt-driven operation with eight flags
ü Transmitter empty
ü Transmission complete
ü Receiver full
ü Receiver overrun
ü Noise error
ü Parity error
ü Timeout on WT counter
ü Answer to Reset
Ø 9-bit guard time counter (GTCNT)
Ø 24 bits waiting time counter (WTCNT)
Ø Auto-character repetition on error signal detection in transmit mode
Ø Auto-error signal generation on parity error detection in receive mode
Ø Hardware parity checking
Performance and Characteristics
Ø Frequency (WCS)： 100 MHz
Ø Die Size：0.058 mm2
Ø Process：0.18μm (WCS, 1.62V, 120°)
Application Examples
Ø Smart Card
Ø Smart Card Reader

特色：

USI Datasheet.rar