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ADMCF326

更新时间： 2024-02-09 21:49:22

品牌	Logo	应用领域
亚德诺 - ADI		闪存电机控制器
页数	文件大小	规格书
36页	242K
描述
28-Lead Flash Memory DSP Motor Controller

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技术参数
数据手册

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ADMCF326 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOIC-28
针数：	28	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.31.00.01
风险等级：	5.84	Is Samacsys：	N
地址总线宽度：		桶式移位器：	YES
边界扫描：	NO	最大时钟频率：	10 MHz
外部数据总线宽度：		格式：	FIXED POINT
内部总线架构：	MULTIPLE	JESD-30 代码：	R-PDSO-G28
JESD-609代码：	e0	长度：	17.9 mm
低功率模式：	NO	端子数量：	28
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	220	认证状态：	Not Qualified
座面最大高度：	2.65 mm	最大供电电压：	5.25 V
最小供电电压：	4.75 V	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
宽度：	7.5 mm	uPs/uCs/外围集成电路类型：	DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches：	1

ADMCF326 数据手册

28-Lead Flash Memory

DSP Motor Controller

ADMCF326

Three-Phase 16-Bit PWM Generator

TARGET APPLICATIONS

16-Bit Center-Based PWM Generator

Programmable Dead Time and Narrow Pulse Deletion

Edge Resolution to 50 ns

150 Hz Minimum Switching Frequency

Double/Single Duty Cycle Update Mode Control

Programmable PWM Pulsewidth

Special Crossover Function for Brushless DC Motors

Individual Enable and Disable for Each PWM Output

High Frequency Chopping Mode for Transformer

Coupled Gate Drives

External PWMTRIP Pin

Integrated ADC Subsystem

Six Analog Inputs

Acquisition Synchronized to PWM Switching Frequency

Internal Voltage Reference

Washing Machines, Refrigerator Compressors, Fans,

Pumps, Industrial Variable Speed Drives

MOTOR TYPES

AC Induction Motors

Permanent Magnet Synchronous Motors (PMSM)

Brushless DC Motors (BDCM)

FEATURES

20 MIPS Fixed-Point DSP Core

Single Cycle Instruction Execution (50 ns)

ADSP-21xx Family Code Compatible

Independent Computational Units

ALU

Multiplier/Accumulator

Barrel Shifter

9-Pin Digital I/O Port

Multifunction Instructions

Single Cycle Context Switch

Powerful Program Sequencer

Zero Overhead Looping

Conditional Instruction Execution

Two Independent Data Address Generators

Memory Conﬁguration

Bit Conﬁgurable as Input or Output

Change of State Interrupt Support

Two 8-Bit Auxiliary PWM Timers

Synthesized Analog Output

Programmable Frequency

0% to 100% Duty Cycle

Two Programmable Operational Modes

Independent Mode/Offset Mode

16-Bit Watchdog Timer

Programmable 16-Bit Internal Timer with Prescaler

Double Buffered Synchronous Serial Port

Hardware Support for UART Emulation

Integrated Power-On Reset Function Options

28-Lead SOIC Package

512 ꢀ 24-Bit Program Memory RAM

512 ꢀ 16-Bit Data Memory RAM

4K ꢀ 24-Bit Program Memory ROM

4K ꢀ 24-Bit Program Flash Memory

Three Independent Programmable Sectors

Security Lock Bit

10K Erase/Program Cycles

FUNCTIONAL BLOCK DIAGRAM

MEMORY BLOCK

ADSP-2100 BASE

ARCHITECTURE

PROGRAM PROGRAM

ROM

4K ꢀ 24

FLASH

4K ꢀ 24

DATA

ADDRESS

16-BIT

THREE-

PHASE

PWM

VREF

2.5V

PROGRAM

RAM

512 ꢀ 24

DATA

MEMORY

512 ꢀ 16

GENERATORS

ANALOG

INPUTS

PROGRAM

SEQUENCER

DAG 1 DAG 2

PROGRAM MEMORY ADDRESS

DATA MEMORY ADDRESS

PROGRAM MEMORY DATA

DATA MEMORY DATA

ARITHMETIC UNITS

SHIFTER

SERIAL PORT

SPORT 1

2 ꢀ 8-BIT

AUX

PWM

WATCH-

DOG

TIMER

9-BIT

PIO

POR

TIMER

ALU MAC

REV. 0

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

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