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One SPI devices
Supports Master/Slave mode
Full-duplex synchronous serial data transfer
Provides 3-wire function
Mini51
Jul. 18, 2016 Page 13 of 376 Revision 1.03
™ DE SERIES TECHNICAL REFERENCE MANUAL
Variable length of transfer data from 8 to 32 bits
MSB or LSB first data transfer
Rx latching data can be either at rising edge or at falling edge of serial clock
Tx sending data can be either at rising edge or at falling edge of serial clock
Supports Byte Suspend mode in 32-bit transmission
4-level depth FIFO buffe
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