ADMCF340 datasheet(1/40 Pages) AD

номер детали	ADMCF340

подробное описание детали	DashDSPTM 64-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End

PDF	40 Pages

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производитель	AD [Analog Devices]

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rate 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 that may result from its use. No

license is granted by implication or otherwise under any patent

or patent rights of Analog Devices.

a

ADMCF340

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

www.analog.com

Fax: 781/326-8703

FUNCTIONAL BLOCK DIAGRAM

VREF

2.5V

MEMORY BLOCK

PROGRAM

ROM

4K

24

PROGRAM

FLASH

4K

24

PROGRAM

RAM

512

24

DATA

MEMORY

512

16

ANALOG

INPUTS

16-BIT

THREE-

PHASE

PWM

TIMER

SERIAL PORT

SPORT 0

PIO

2

16-BIT

AUX

PWM

WATCH-

DOG

TIMER

ADSP-21xx BASE

ARCHITECTURE

DATA

ADDRESS

GENERATORS

DAG 1 DAG 2

PROGRAM

SEQUENCER

ARITHMETIC UNITS

SHIFTER

MAC

ALU

PROGRAM MEMORY ADDRESS

DATA MEMORY ADDRESS

PROGRAM MEMORY DATA

DATA MEMORY DATA

SPORT 1

MOTOR CONTROL PERIPHERALS

ADC SUBSYSTEM

SHA

3

10

TIMERS

6

POR

ISENSE AMP

AND TRIP

2

25

7

DashDSPTM 64-Lead Flash Mixed-Signal DSP

with Enhanced Analog Front End

TARGET APPLICATIONS

Refrigerator and Air Conditioner Compressors,

Washing Machines

Industrial Variable Speed Drives, HVAC

MOTOR TYPES

Permanent Magnet Synchronous Motors (PMSM),

Brushless DC Motors (BDCM), AC Induction Motors

(ACIM), Switched Reluctance Motors (SRM)

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

DashDSP is a trademark of Analog Devices, Inc.

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

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

(continued on page 8)

Аналогичный номер детали - ADMCF340

производитель	номер детали	датащи	подробное описание детали
Analog Devices	ADMCF340	430Kb / 40P	64-Lead Flash and ROM Memory REV. A

More results

Аналогичное описание - ADMCF340

производитель	номер детали	датащи	подробное описание детали
Analog Devices	ADMCF341	1Mb / 36P	DashDSP??28-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End REV.0
	AD73411	351Kb / 36P	Low-Power Analog Front End with DSP Microcomputer REV.0
	AD9865	1Mb / 48P	Broadband Modem Mixed-Signal Front End 11/04-Data Sheet Changed from Rev. 0 to Rev. A
Texas Instruments	AFE7222	1Mb / 106P	Analog Front End Wideband Mixed-Signal Transceiver
Analog Devices	AD9860BSTZ	386Kb / 32P	Mixed-Signal Front-End (MxFE) Processor REV. 0
Texas Instruments	AFE7222	1Mb / 107P	Analog Front End Wideband Mixed-Signal Transceiver
Analog Devices	AD73411	351Kb / 36P	Low-Power Analog Front End with DSP Microcomputer REV. 0
Analog Devices	ADMCF341	385Kb / 36P	28-Lead Flash and ROM Memory, Mixed-Signal DSPs with Enhanced Analog Front End REV. A
Texas Instruments	AFE7222	1Mb / 106P	Analog Front End Wideband Mixed-Signal Transceiver
Analog Devices	AD9993	2Mb / 57P	Integrated Mixed-Signal Front End 23-Feb-2017

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