Baud Rate can be Independent of the Processor/Peripheral Clock
Comparison Function on Received Character
5-bit to 9-bit Full-duplex Synchronous or Asynchronous Serial Communications
1, 1.5 or 2 stop bits in Asynchronous mode or 1 or 2 stop
bits in Synchronous mode
Parity generation and error detection
Framing error detection, overrun error detection
Digital filter on receive line
MSB- or LSB-first
Optional break generation and detection
By 8 or by 16 oversampling receiver frequency
Optional hardware handshaking RTS-CTS
Receiver timeout and transmitter timeguard
Optional Multidrop mode with address generation and
detection
RS485 with Driver Control Signal
ISO7816, T = 0 or T = 1 Protocols for Interfacing with Smart Cards
NACK handling, error counter with repetition and iteration
limit
IrDA Modulation and Demodulation
Communication at up to 115.2 kbit/s
Up to 16-bit data, Manchester-encoded Frame Support
LIN Mode
Compliant with LIN 1.3 and LIN 2.0 specifications
Host or client
Processing of frames with up to 256 data bytes
Response data length can be configurable or defined
automatically by the identifier
Self-synchronization in client node configuration
Automatic processing and verification of the “synch break”
and the “synch field”
“Synch break” detection even when partially superimposed
with a data byte
Automatic identifier parity calculation/sending and
verification
Parity sending and verification can be disabled
Automatic checksum calculation/sending and
verification
Checksum sending and verification can be disabled
Support both “classic” and “enhanced” checksum types
Full LIN error checking and reporting
Frame Slot mode: host allocates slots to the scheduled
frames automatically
Generation of the wakeup signal
LON Mode
Compliant with CEA-709 specification
Full-layer 2 implementation
Differential Manchester encoding/decoding (CDP)
Preamble generation including bit- and byte-sync
fields
LON timings handling (beta1, beta2, IDT, etc.)
CRC generation and checking
Automated random number generation
Backlog calculation and update
Collision detection support
Supports both comm_type = 1 and comm_type = 2 modes
Clock drift tolerance up to 16%
Optimal for node-to-node communication (no embedded
digital line filter)
Test Modes
Remote Loopback, Local Loopback, Automatic Echo
Supports Connection of:
Two DMA Controller (DMAC) channels
Offers buffer transfer without processor intervention
Functional Safety: Protection, Monitors and Reports
Register Write protection
Reports any write-protected access
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.
