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MDCF52234

更新时间： 2024-11-15 03:49:55

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
48页	603K
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ColdFire㈢ Microcontroller

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MDCF52234 数据手册

MCF52235DS

Rev. 0, 04/2006

Freescale Semiconductor

Data Sheet: Advance Information

MCF52235 ColdFire®

Microcontroller Data Sheet

Supports MCF52235, MCF52234, MCF52233, MCF52231, &

MCF52230

By: Microcontroller Division

Table of Contents

The MCF52235 is a member of the ColdFire family of

reduced

instruction

set

computing

(RISC)

MCF52235 Family Configurations.......................2

microprocessors. This hardware specification provides

an overview of the 32-bit MCF52235 microcontroller,

focusing on its highly integrated and diverse feature set.

1.1 Block Diagram ...................................................3

1.2 Features.............................................................4

1.3 Part Numbers and Packaging..........................16

1.4 Package Pinouts..............................................17

1.5 Reset Signals ..................................................24

1.6 PLL and Clock Signals ....................................24

1.7 Mode Selection................................................24

1.8 External Interrupt Signals................................24

1.9 Queued Serial Peripheral Interface (QSPI) .....25

1.11 I²C I/O Signals.................................................27

1.12 UART Module Signals .....................................27

1.13 DMA Timer Signals..........................................27

1.16 Pulse Width Modulator Signals........................28

1.17 Debug Support Signals....................................28

1.18 EzPort Signal Descriptions..............................30

1.19 Power and Ground Pins...................................30

This 32-bit device is based on the Version 2 ColdFire

core operating at a frequency up to 60 MHz, offering

high performance and low power consumption. On-chip

memories connected tightly to the processor core include

256 Kbytes of Flash and 32 Kbytes of static random

access memory (SRAM). On-chip modules include:

•

V2 ColdFire core providing 56 Dhrystone 2.1

MIPS @ 60 MHz executing out of on-chip Flash

memory using enhanced multiply accumulate

(EMAC) and hardware divider.

Preliminary Electrical Characteristics................31

Mechanical Outline Drawings............................45

•

Enhanced Multiply Accumulate Unit (EMAC)

and hardware divide module

Cryptographic Acceleration Unit (CAU)

coprocessor

•

Fast Ethernet Controller (FEC)

On-chip Ethernet Transceiver (ePHY)

This document contains information on a new product. Specifications and information herein

are subject to change without notice.

• Preliminary

12 3 4 5 6 7...48

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型号	品牌	获取价格	描述	数据表
MDCFM-10U-30	MPD	获取价格	10 to 75 VDC Input
MDCFM-18W-50	MPD	获取价格	18 to 75 VDC Input
MDCFM-40U	MPD	获取价格	40 to 110 VDC Input
MDCFM-40U-10	MPD	获取价格	40 to 110 VDC Input
MDCFM-40U-30	MPD	获取价格	40 to 110 VDC Input
MDCFM-40U-50	MPD	获取价格	40 to 110 VDC Input
MDCFM-XXU	MPD	获取价格	Wide 4:1 Input, DC Compact EMC Filter Module
MDCFM-XXW	MPD	获取价格	Wide 2:1 Input, DC Compact EMC Filter Module
MDCG/12D/12D	CRANE	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 30W, Hybrid,
MDCG/12D/12S	CRANE	获取价格	DC-DC Regulated Power Supply Module, 3 Output, 30W, Hybrid,

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