參數(shù)資料
型號(hào)： ADMCF340BST
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字信號(hào)處理
英文描述： DashDSPTM 64-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End
中文描述： 0-BIT, 10 MHz, OTHER DSP, PQFP64
封裝： PLASTIC, LQFP-64
文件頁(yè)數(shù)： 1/40頁(yè)
文件大?。?/td> 415K
代理商： ADMCF340BST
REV. 0
Information furnished by Analog Devices is believed to be accu-
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
Tel: 781/329-4700
Analog Devices, Inc., 2002
FUNCTIONAL BLOCK DIAGRAM
V
REF
2.5V
MEMORY BLOCK
PROGRAM
ROM
4K
24
PROGRAM
RAM
512 24
PROGRAM
FLASH
4K 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
DashDSP
TM
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, 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)
相關(guān)PDF資料
PDF描述
ADMCF340-EVALKIT Circular Connector; No. of Contacts:7; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:10-99 RoHS Compliant: No
ADMCF341 DashDSP⑩ 28-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End
ADMCF341BR DashDSP⑩ 28-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End
ADMCF341-EVALKIT DashDSP⑩ 28-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End
ADN2811 OC-48/OC-48 FEC Clock and Data Recovery IC with Integrated Limiting Amp
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADMCF340-EVALKIT 制造商:AD 制造商全稱:Analog Devices 功能描述:DashDSPTM 64-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End
ADMCF340XSTB 制造商:Analog Devices 功能描述:
ADMCF341 制造商:AD 制造商全稱:Analog Devices 功能描述:DashDSP⑩ 28-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End
ADMCF341BR 制造商:Analog Devices 功能描述:DSP Fixed-Point/Floating-Point 16-Bit 20MHz 20MIPS 28-Pin SOIC W T/R
ADMCF341BRZ-REEL 制造商:Analog Devices 功能描述:
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