R8A66171DD/SP
A2RT (ADVANCED ASYNCHRONOUS RECEIVER & TRANSMITTER)
REJ03F0269-0100 Rev.
1.
00 Feb.
19.
2008
DESCRIPTION
The R8A66171 is an integrated circuit for asynchronous serial data communications.
It is used in combination with an 8-bit microprocessor and is produced using the silicon gate
CMOS technology.
R8A66171 is the succession product of M66230.
FEATURES
● Baud rate generator ● 4-byte FIFO data buffer for transmission and reception com ● Error detection : CRC-CCITT ● Wakeup function ● Majority-voting system by sampling three points of received data ● Transmission / reception data format ( number of bits ) Start bit 1 Data bit 8 Wakeup bit 1 or nil Parity bit 1 or n...