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ADMCF340

Features: 20 MHz Fixed-Point DSP CoreSingle Cycle Instruction Execution (50 ns)ADSP-21xx Family Code CompatibilityIndependent Computational UnitsALUMultiplier/AccumulatorBarrel ShifterMultifunction InstructionsSingle Cycle Context SwitchPowerful Program SequencerZero Overhead LoopingConditional In...

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SeekIC No. : 004276150 Detail

ADMCF340: Features: 20 MHz Fixed-Point DSP CoreSingle Cycle Instruction Execution (50 ns)ADSP-21xx Family Code CompatibilityIndependent Computational UnitsALUMultiplier/AccumulatorBarrel ShifterMultifunction ...

ADMCF340 Data Sheet

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Part Number:
ADMCF340
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

20 MHz Fixed-Point DSP Core
Single Cycle Instruction Execution (50 ns)
ADSP-21xx Family Code Compatibility
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  16-Bit Data Memory RAM
512  24-Bit Program Memory RAM
4K  24-Bit Program Memory ROM
4K  24-Bit Total Program FLASH Memory
Three Independent FLASH Memory Sectors
3584  24-Bit, 256  24-Bit, 256  24-Bit
Low Cost Pin-Compatible ROM Option
16-Bit Watchdog Timer
Programmable 16-Bit Internal Timer with Prescaler
Two Double Buffered Serial Ports with SPI Mode
Support
Integrated Power On Reset Function
Three Phase 16-Bit PWM Generation Unit
16-Bit Center-Based PWM Generator
Programmable PWM Pulsewidth
Edge Resolution of 50 ns
Programmable Narrow Pulse Deletion
153 Hz Minimum Switching Frequency
Double/Single Update Mode Control
Individual Enable and Disable for Each PWM
Output
High Frequency Chopping Mode for
Transformer-Coupled Gate Drives




Application

Refrigerator and Air Conditioner Compressors,
Washing Machines
Industrial Variable Speed Drives, HVAC


Pinout

Connection Diagram


Specifications

Supply Voltage (VDD) . . . . . . . . . . . . . . . . . . . .. 0.3 V to +7.0 V
Supply Voltage (AVDD) . . . . . . . . . . . . . . . . .. ..  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
Operating Temperature Range (Ambient)  . . .  40°C to +85°C
Storage Temperature Range  . . . . . . . . . . . .  65°C to +150°C
Lead Temperature (5 sec)  . . . . . . . . . . . . . . . . . . . . . . . . .280°C


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