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ADMC341YR-XXX-XXXX PDF预览

ADMC341YR-XXX-XXXX

更新时间: 2024-01-14 07:25:44
品牌 Logo 应用领域
其他 - ETC 光电二极管控制器
页数 文件大小 规格书
36页 355K
描述
Controller Miscellaneous - Datasheet Reference

ADMC341YR-XXX-XXXX 技术参数

生命周期:Obsolete包装说明:SOP, SOP28,.4
Reach Compliance Code:compliant风险等级:5.84
Is Samacsys:NJESD-30 代码:R-PDSO-G28
端子数量:28最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP28,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:5 V认证状态:Not Qualified
子类别:Motion Control Electronics最大供电电流 (Isup):60 mA
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

ADMC341YR-XXX-XXXX 数据手册

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®
DashDSP 28-Lead Flash and  
ROM Memory, Mixed-Signal DSPs  
with Enhanced Analog Front End  
a
A
ADMC(F)341  
Individual Enable and Disable for Each PWM Output  
High Frequency Chopping Mode for Transformer  
Coupled Gate Drives  
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  
External PWMTRIP Pin  
Integrated 6-Channel ADC Subsystem  
3 Bipolar ISENSE Inputs with Programmable  
Sample-and-Hold Amplifier and Overcurrent  
Protection (Usable as 3 Dedicated Analog Inputs)  
Muxed Auxiliary Analog Inputs  
Internal Voltage Reference (2.5 V)  
Acquisition Synchronized to PWM Switching  
Frequency  
Conditional Instruction Execution  
2 Independent Data Address Generators  
Memory Configuration  
9-Pin Digital I/O Port  
Bit Configurable as Input or Output  
Change of State Interrupt Support  
2 16-Bit Auxiliary PWM Timers  
Synthesized Analog Output  
Programmable Frequency  
0% to 100% Duty Cycle  
2 Programmable Operational Modes  
Independent Mode/Offset Mode  
Motor Types  
Permanent Magnet Synchronous Motors (PMSM)  
Brushless DC Motors (BDCM)  
512 16-Bit Data Memory RAM  
512 24-Bit Program Memory RAM  
4K 24-Bit Program Memory ROM  
4K 24-Bit Program Flash Memory (ADMCF341 Only)  
3 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  
2 Double-Buffered Serial Ports with SPI Mode Support  
Integrated Power-On Reset Function  
3-Phase 16-Bit PWM Generation Unit:  
16-Bit Center-Based PWM Generator  
Programmable PWM Pulsewidth  
Edge Resolution to 50 ns  
AC Induction Motors (ACIM)  
APPLICATIONS  
Refrigerator and Air Conditioner Compressors  
Washing Machines  
153 Hz Minimum Switching Frequency  
Double/Single Duty Cycle Update Mode Control  
Industrial Variable Speed Drives  
HVAC  
FUNCTIONAL BLOCK DIAGRAM  
MOTOR CONTROL PERIPHERALS  
MEMORY BLOCK  
3
ADSP-21xx BASE  
ARCHITECTURE  
ADC SUBSYSTEM  
3
PROGRAM FLASH  
OR ROM MEMORY  
4k 24-BIT  
I
AMP  
SENSE  
AND TRIP  
DATA  
ADDRESS  
6
V
ANALOG  
INPUTS  
REF  
2.5V  
GENERATORS  
16-BIT  
THREE-  
PHASE  
PWM  
PROGRAM  
SHA  
SEQUENCER  
DAG 2  
DAG 1  
TIMERS  
PROGRAM MEMORY ADDRESS  
PROGRAM MEMORY DATA  
DATA MEMORY DATA  
2 16-BIT  
AUX  
PWM  
WATCH-  
DOG  
TIMER  
ARITHMETIC UNITS  
SERIAL PORT  
POR  
TIMER  
PIO  
9
ALU  
MAC  
SHIFTER  
SPORT 0  
SPORT 1  
2
7
MULTIPLEXED ON EXTERNAL PINS  
DSP is a registered trademark of Analog Devices, Inc.  
REV. A  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© Analog Devices, Inc., 2002  

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