Freescale Semiconductor

Product Brief

Document Number: PXR40PB

Rev. 1, 06/2011

Contents

© Freescale Semiconductor, Inc., 2011. All rights reserved.

Preliminary—Subject to Change Without Notice

The PXR40 series 32-bit microcontrollers provide

integrated analog and processing power to give industrial

users a reliable, robust controller solution to meet a

variety of timing critical application needs, such as

motion/motor control, without sacrificing performance

during complex operations. Based on Power

user-mode compatible with the classic Power

Architecture instruction set.

The e200z7 host processor core of the PXR40 is

architecture. It is 100% user-mode compatible (with

floating point library) with the classic PowerPC

instruction set. The Book E architecture has

enhancements that improve the architecture’s fit in

embedded applications. In addition to the classic

PowerPC instruction set, this core also has additional

instruction support for digital signal processing (DSP).

The PXR40 has two levels of memory hierarchy, a

16 KB instruction + 16 KB data cache in a Harvard

1

Application Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.1

PXR40 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.2

PXR40 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . 4

2.3

Critical Performance Parameters. . . . . . . . . . . . . . . 6

2.4

Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.5

Module Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3

Developer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4

Orderable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

5

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

PXR40 Product Brief

Applications