Datasheet > PPXD2020VMG116R

PPXD2020VMG116R

更新时间： 2022-04-07 12:02:34

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		微控制器
页数	文件大小	规格书
23页	119K
描述
32-bit Power ArchitectureÂ® Dual Core Microcontrollers for Industrial Networking

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PPXD2020VMG116R 数据手册

Freescale Semiconductor

Product Brief

Document Number: PXN20PB

Rev. 1, 06/2011

PXN20 Product Brief

32-bit Power Architecture^®Dual Core Microcontrollers for

Industrial Networking

Contents

The PXN20 products are compatible 32-bit

microcontrollers built on Power Architecture

technology. This document describes the available

features, and highlights important characteristics of the

devices.

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

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

2.1 PXN20 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.2 PXN20 Block Diagram. . . . . . . . . . . . . . . . . . . . . . . 4

2.3 PXN21 Block Diagram. . . . . . . . . . . . . . . . . . . . . . . 5

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

2.5 Packages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.6 Module Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Developer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Orderable Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

The PXN20 products are designed to address the need

for single chip industrial networking applications and are

tailored to address the need for high performance and

high memory size while keeping the power consumption

low. Their core and bus architecture offer high

performance processing optimized for managing

intensive data exchanges between different types of

communication protocols. It capitalizes on the available

development infrastructure of current Power

Architecture devices and will be supported with

software drivers and an operating system to assist with

users implementations.

The PXN20 devices have two levels of memory

hierarchy, a 32 KB unified cache, and 2 MB of internal

flash. The PXN20 has 592 KB on-chip L2 SRAM and

12 3 4 5 6 7...23

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