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ADMC326TN PDF预览

ADMC326TN

更新时间: 2024-02-14 09:16:23
品牌 Logo 应用领域
亚德诺 - ADI 电机控制器
页数 文件大小 规格书
31页 222K
描述
28-Lead ROM-Based DSP Motor Controller

ADMC326TN 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOIC-28
针数:28Reach Compliance Code:not_compliant
风险等级:5.92Is Samacsys:N
地址总线宽度:桶式移位器:YES
边界扫描:NO最大时钟频率:10 MHz
外部数据总线宽度:格式:FIXED POINT
内部总线架构:MULTIPLEJESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:17.9 mm
低功率模式:NO端子数量:28
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):220认证状态:Not Qualified
座面最大高度:2.65 mm最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:7.5 mmuPs/uCs/外围集成电路类型:DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches:1

ADMC326TN 数据手册

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28-Lead ROM-Based  
DSP Motor Controller  
a
ADMC326  
TARGET APPLICATIONS  
Edge Resolution to 50 ns  
Washing Machines, Refrigerator Compressors, Fans,  
Pumps, Industrial Variable Speed Drives, Automotive  
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 Transformer  
Coupled Gate Drives  
MOTOR TYPES  
AC Induction Motors  
Permanent Magnet Synchronous Motors (PMSM)  
Brushless DC Motors (BDCM)  
External PWMTRIP Pin  
Integrated ADC Subsystem  
Six Analog Inputs  
Acquisition Synchronized to PWM Switching Frequency  
Internal Voltage Reference  
FEATURES  
20 MIPS Fixed-Point DSP Core  
Single Cycle Instruction Execution (50 ns)  
ADSP-21xx Family Code Compatible  
Independent Computational Units  
ALU  
9-Pin Digital I/O Port  
Bit Configurable as Input or Output  
Change of State Interrupt Support  
Two 8-Bit Auxiliary PWM Timers  
Synthesized Analog Output  
Programmable Frequency  
0% to 100% Duty Cycle  
Multiplier/Accumulator  
Barrel Shifter  
Multifunction Instructions  
Single Cycle Context Switch  
Powerful Program Sequencer  
Zero Overhead Looping  
Two Programmable Operational Modes  
Independent Mode/Offset Mode  
16-Bit Watchdog Timer  
Conditional Instruction Execution  
Two Independent Data Address Generators  
Memory Configuration  
Programmable 16-Bit Internal Timer with Prescaler  
Double Buffered Synchronous Serial Port  
Hardware Support for UART Emulation  
Integrated Power-On Reset Function  
28-Lead SOIC or PDIP Package Options  
512 
؋
 24-Bit Program Memory RAM  
4K 
؋
 24-Bit Program Memory ROM  
512 
؋
 16-Bit Data Memory RAM  
Three-Phase 16-Bit PWM Generator  
16-Bit Center-Based PWM Generator  
Programmable Dead Time and Narrow Pulse Deletion  
FUNCTIONAL BLOCK DIAGRAM  
ADSP-2100 BASE  
ARCHITECTURE  
PROGRAM  
ROM  
MEMORY  
BLOCK  
4K 
؋
 24  
DATA  
ADDRESS  
6
16-BIT  
3-PHASE  
PWM  
PROGRAM  
RAM  
512 
؋
 24  
DATA  
MEMORY  
512 
؋
 16  
GENERATORS  
ANALOG  
INPUTS  
PROGRAM  
SEQUENCER  
VREF  
DAG 1 DAG 2  
PROGRAM MEMORY ADDRESS  
DATA MEMORY ADDRESS  
PROGRAM MEMORY DATA  
DATA MEMORY DATA  
ARITHMETIC UNITS  
ALU MAC SHIFTER  
2 
؋
 8-BIT  
AUX  
PWM  
WATCH-  
DOG  
TIMER  
SERIAL PORT  
SPORT1  
9-BIT  
PIO  
POR  
TIMER  
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, nor for any infringements of patents or other rights of third parties  
which 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  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 2000  

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