Datasheet

Features
MPC5566 Microcontroller Product Brief, Rev. 1
Freescale Semiconductor 11
• DMA and interrupt request support
• Supports all functional modes from MPC5xx family QADC module
2.6.17 Four Deserial Serial Peripheral Interface Modules (DSPI)
• Serial Peripheral Interface (SPI)
— Full duplex communication ports with interrupt and eDMA request support
— Supports all functional modes from QSPI submodule of QSMCM (MPC5xx family)
— Support for queues in RAM
— Six chip selects, expandable to 64 with external demultiplexers
— Programmable frame size, baud rate, clock delay and clock phase on a per frame basis
— Modified SPI mode for interfacing to peripherals with longer setup time requirements
• Deserial serial interface (DSI)
— Pin reduction by hardware serialization and deserialization of eTPU and eMIOS channels
— Chaining of DSI submodules
— Triggered transfer control and change in data transfer control (for reduced EMI)
2.6.18 Two Enhanced Serial Communication Interface (eSCI) Modules
• UART mode provides NRZ format and half- or full-duplex interface
• eSCI bit rate up to one Mbps
• Advanced error detection, and optional parity generation and detection
• Word length programmable as eight or nine bits
• Separately enabled transmitter and receiver
• LIN Support
• DMA support
• Interrupt request support
2.6.19 Four FlexCANs
• 64 message buffers each
• Full implementation of the CAN protocol specification, Version 2.0B
• Based on and including all existing features of the Freescale TouCAN module
• Programmable acceptance filters
• Individual receive data filtering per message buffer
• Short latency time for high priority transmit messages
• Arbitration scheme according to message ID or message buffer number
• Listen only mode capabilities