Nano100(A)
Automatic leap year recognition
Supports periodic time tick interrupt with 8 periodic options 1/128, 1/64, 1/32,
1/16, 1/8, 1/4, 1/2 and 1 second
Wake system up from Power-down or Idle mode
Supports 80 bytes spare registers and a snoop pin to clear the content of these
spare registers
PWM/Capture
Supports 2 PWM modules, each has two 16-bit PWM generators
Provides eight PWM outputs or four complementary paired PWM outputs
Each PWM generator equipped with one clock divider, one 8-bit prescaler, two
clock selectors, and one Dead-zone generator for complementary paired PWM
Up to eight 16-bit digital Capture timers (shared with PWM timers), and provides
eight capture inputs (rising, falling, or both)
Supports One-shot and Continuous mode
Supports Capture interrupt
UART
Up to two 16-byte FIFO UART controllers
SPI
UART ports with flow control (TX, RX, CTSn and RTSn)
Supports IrDA (SIR) function
Supports LIN function
Supports RS-485 9 bit mode and direction control.
Programmable baud rate generator
Supports PDMA mode
Wake system up from Power-down or Idle mode
Up to three sets of SPI controller
Master up to 16 MHz, and Slave up to 6 MHz
Supports SPI/MICROWIRE Master/Slave mode
Full duplex synchronous serial data transfer
Variable length of transfer data from 4 to 32 bits
MSB or LSB first data transfer
RX and TX on both rising or falling edge of serial clock independently
Two slave/device select lines when SPI controller is used as the master, and 1
slave/device select line when SPI controller is used as the slave
Supports byte suspend mode in 32-bit transmission
Supports two channel PDMA requests, one for transmit and another for receive
Supports three wire mode, no slave select signal, bi-direction interface
Wake system up from Power-down or Idle mode
Mar 31, 2015
Page 11 of 95
Revision V1.00
NUVOTON [ NUVOTON ]
