Datasheet > 微控制器和处理器 > 数字信号处理器> ADMCF326

ADMCF326

更新时间： 2024-09-17 04:04:39

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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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

12 3 4 5 6 7...36

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与ADMCF326相关器件

型号	品牌	获取价格	描述	数据表
ADMCF326BN	ETC	获取价格	Controller Miscellaneous - Datasheet Reference
ADMCF326BR	ADI	获取价格	28-Lead Flash Memory DSP Motor Controller
ADMCF326BRZ	ADI	获取价格	28-Lead Flash Memory DSP Motor Controller
ADMCF326-EVALKIT	ADI	获取价格	28-Lead Flash Memory DSP Motor Controller
ADMCF327	ADI	获取价格	28-Lead Flash Memory DSP Switched Reluctance Motor Controller
ADMCF327BN	ADI	获取价格	IC 0-BIT, 10 MHz, OTHER DSP, PDIP28, PLASTIC, DIP-28, Digital Signal Processor
ADMCF327BR	ADI	获取价格	28-Lead Flash Memory DSP Switched Reluctance Motor Controller
ADMCF327-EVALKIT	ADI	获取价格	28-Lead Flash Memory DSP Switched Reluctance Motor Controller
ADMCF328BN	ADI	获取价格	28-Lead Flash Memory DSP Motor Controller with Current Sense
ADMCF328BR	ADI	获取价格	28-Lead Flash Memory DSP Motor Controller with Current Sense

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