M0516ZAN Datasheet, PDF (9/71 Pages) List of Unclassifed Manufacturers – ARM Cortex™-M0 32-BIT MICROCONTROLLER

NuMicro^™ M058/M0516 Data Sheet
„ Programmable baud-rate generator
„ Buffered receiver and transmitter, each with 15 bytes FIFO
„ Optional flow control function (CTS and RTS)
„ Supports IrDA(SIR) function
„ Supports RS485 function
z SPI
„ Up to two sets of SPI device.
„ Supports master/slave mode
„ Master mode clock rate up to 20 MHz, and slave mode clock rate up to 10 MHz
„ Full duplex synchronous serial data transfer
„ Variable length of transfer data from 1 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
z I²C
„ Supports master/slave mode
„ Bidirectional data transfer between masters and slaves
„ Multi-master bus (no central master).
„ Arbitration between simultaneously transmitting masters without corruption of serial data
on the bus
„ Serial clock synchronization allows devices with different bit rates to communicate via
one serial bus.
„ Serial clock synchronization can be used as a handshake mechanism to suspend and
resume serial transfer.
„ Programmable clocks allow versatile rate control.
Publication Release Date: May 30, 2011
-9-
Revision V2.00