MPC5554MZP132  Features

Memories

- Internal Memory: Single Voltage FLASHyp to 256

Kbytes, RAM up to 8Kbytes, 1K byte ES TM (Emulate-

ed EEPROM)

- In-Application Programming (IAP)

一224 general purpose, registers (register file) available

as RAM, accumulators, or index pointers

Clock, Reset, and Supply Management

- Register-oriented 8/16 bit CORE with RUN, WFI,

SL ow HALT and STOP modes

0-24 MHz Operation (nt Clock), 4.5-5.5 V range

PLL Clock Generator (3-5 MHz crystal)

Minimum instruction time: 83 ns (24 MHz int. clock)

Up to 80/0pins

Interrupt Management

- 4 external fast interrupts + 1 NMI

- Up to 16 pins programmable as wake-up or addition-

al external interrupt with a multilevel interrupt handler

DMA controller for reduced processor

overhead

Timers

- 16-bit Jimerwith 8-bit Prescaler, and Watchdog Tim-

er (activated by software or by hardware)

- 16-bit Standard Timer that :

be used to generate

a time base independent of the PLL Clock Generator

- Two 16-bit independent Extended Function Timers

(EFTs) with Prescaler, up to two Input Captures and

up to two Output Compares

一Two 16-bit Multifunction Timers, with Prescaler, up

to two Input Captures and up to two Output Com-

pares