TWI Function |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Normal/fast (400 kbit/s) / FM+ (1 Mbit/s) |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Alternate command |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Three-client ADDR |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
High speed (3.4 Mbit/s) |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Sniffer |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
TWI FIFO size |
16 bytes |
UART / USART Function |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Two-wire UART |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Five-wire USART |
X |
X |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
Hardware handshaking/RS485 |
X |
X |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
ISO7816 |
X |
X |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
IrDA |
X |
X |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
LIN |
X |
X |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
LON |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
– |
– |
Manchester |
X |
X |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
USART FIFO Size |
16 bytes |
SPI Function |
X |
X |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
1CS |
X |
X |
X |
X |
X |
X |
– |
– |
– |
– |
– |
– |
– |
4CS |
– |
– |
– |
– |
X |
X |
– |
– |
– |
– |
– |
– |
– |
SPI FIFO size |
16 bytes |
– |
– |
– |
– |
– |
– |
– |