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ADMCF328 - 28-Lead Flash Memory DSP Motor Controller

Datasheet Summary

Description

Supply Voltage (VDD)

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0.3 V to +7.0 V Input Voltage

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0.3 V to VDD + 0.3 V Output Voltage Swing

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0.3 V to VDD + 0.3 V Flash Memory Erase or/Program Temperature Range (Ambient)

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 Multifunction Instructions Single Cycle Context Switch Powerful Program Sequencer Zero Overhead Looping Conditional Instruction Execution Two Independent Data Address Generators Memory Configuration 512 ؋ 24-Bit Program Memory RAM 512 ؋ 16-Bit Data Memory RAM 4K ؋ 24-Bit Program Memory ROM 4K ؋ 24-Bit Program Flash Memor.

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Datasheet preview – ADMCF328

Datasheet Details

Part number ADMCF328
Manufacturer Analog Devices
File Size 464.55 KB
Description 28-Lead Flash Memory DSP Motor Controller
Datasheet download datasheet ADMCF328 Datasheet
Additional preview pages of the ADMCF328 datasheet.

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Full PDF Text Transcription

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a 28-Lead Flash Memory DSP Motor Controller with Current Sense ADMCF328 3-Phase 16-Bit PWM Generator 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 Five Analog Inputs Plus One Dedicated I SENSE Input Acquisition Synchronized to PWM Switching Frequency Internal Voltage Reference 9-Pin Digital I/O Port Bit Configurable as Input or Output Change of State Interrupt Support Two 8-Bit Auxiliary PWM Timers Synthesized Anal
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