MPC5554 Microcontroller Product Brief, Rev. 2.1

Freescale Semiconductor

2

•

2 Mbytes on-chip Flash with Flash bus interface unit (FBIU)

•

64 Kbytes on-chip static RAM

•

Boot assist module (BAM)

•

24-channel enhanced modular I/O system (eMIOS)

•

2 enhanced time processor unit (eTPU) engines. Each eTPU engine controls 32 hardware

channels.

•

Enhanced queued analog-to-digital converter (eQADC)

•

4 deserial serial peripheral interface (DSPI) modules

•

2 enhanced serial communication interface (eSCI) modules

•

3 controller area network (FlexCAN) modules

•

Nexus development interface (NDI) per IEEE-ISTO 5001-2003 standard

•

Device/board test support per Joint Test Action Group (JTAG) of IEEE (IEEE 1149.1)

To locate any published errata or updates for this document, refer to the web site at

http://www.freescale.com.