ADMCF327 Datasheet (Analog Devices) - 28-Lead Flash Memory DSP Switched Reluctance Motor Controller

ADMCF327, 28-Lead Flash Memory DSP Switched Reluctance Motor Controller

Supply Voltage (VDD) .

*0.3 V to +7.0 V Input Voltage .

*0.3 V to VDD + 0.3 V Output Voltage Swing .

*0.3 V to VDD + 0.3 V Flash Memory Erase or/Program Temperature Range (Am

a MOTOR TYPE Switched Reluctance Motors (SR) 28-Lead Flash Memory DSP Switched Reluctance Motor Controller ADMCF327 Three-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

ADMCF327 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 Instr