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ADMC328 - 28-Lead ROM-Based DSP Motor Controller with Current Sense

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 Operating Temperature Range (Ambient) ADMC328Y

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 4K ؋ 24-Bit Program Memory ROM 512 ؋ 16-Bit Data Memory RAM Three-Phase 16-Bit PWM Generat.

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Datasheet preview – ADMC328

Datasheet Details

Part number ADMC328
Manufacturer Analog Devices
File Size 234.17 KB
Description 28-Lead ROM-Based DSP Motor Controller with Current Sense
Datasheet download datasheet ADMC328 Datasheet
Additional preview pages of the ADMC328 datasheet.

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Full PDF Text Transcription

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a 28-Lead ROM-Based DSP Motor Controller with Current Sense ADMC328 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 ISENSE 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 Analog Output Programmable Frequency 0% to 100% Duty Cycle Two Programmable Operational Modes Independent Mode/Offset Mode 16-Bit Watchdog Timer
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