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参数资料
型号： ADSP-21375KSWZ-2B
厂商： Analog Devices Inc
文件页数： 2/56页
文件大小： 0K
描述： IC DSP 32BIT 266MHZ 208-MQFP
产品培训模块： SHARC Processor Overview
标准包装： 36
系列： SHARC®
类型： 浮点
接口： DAI，DPI
时钟速率： 266MHz
非易失内存： ROM（256 kB）
芯片上RAM： 64kB
电压 - 输入/输出： 3.30V
电压 - 核心： 1.20V
工作温度： 0°C ~ 70°C
安装类型： 表面贴装
封装/外壳： 208-LQFP 裸露焊盘
供应商设备封装： 208-LQFP-EP（28x28）
包装： 托盘
ADSP-21371 / ADSP-21375
TABLE OF CONTENTS
Summary ............................................................... 1
Dedicated Audio Components ................................. 1
General Description ................................................. 3
SHARC Family Core Architecture ............................ 4
Family Peripheral Architecture ................................ 6
I/O Processor Features ......................................... 10
System Design .................................................... 10
Development Tools ............................................. 11
Additional Information ........................................ 12
Related Signal Chains .......................................... 12
Pin Function Descriptions ....................................... 13
ADSP-21371/ADSP-21375 Specifications .................... 16
Operating Conditions .......................................... 16
Electrical Characteristics ....................................... 17
REVISION HISTORY
4/13—Rev. C to Rev. D
Corrected Extended Precision Normal or Instruction Word
(48 bits) ADSP-21375 Internal Memory Space .................7
Updated Development Tools ..................................... 11
Added section Related Signal Chains ...........................12
Revised MS 1-0 pin description in
Pin Function Descriptions ........................................ 13
Corrected EMU pin Type from O/T (pu) to O (O/D) (pu) in
Pin Function Descriptions ........................................ 13
Corrected T JUNCTION specifications in
Operating Conditions .............................................. 16
Added footnote 3 to Table 25 in
Memory Read—Bus Master ....................................... 29
Package Information ............................................ 18
Maximum Power Dissipation ................................. 18
Absolute Maximum Ratings ................................... 18
ESD Sensitivity ................................................... 18
Timing Specifications ........................................... 18
Output Drive Currents ......................................... 49
Test Conditions .................................................. 49
Capacitive Loading .............................................. 49
Thermal Characteristics ........................................ 50
208-Lead LQFP_EP Pinout ....................................... 51
Package Dimensions ............................................... 55
Automotive Products .............................................. 56
Ordering Guide ..................................................... 56
Added 1.0 V, 200 MHz specifications to the following timing
specifications.
Clock Input ............................................................21
Precision Clock Generator (Direct Pin Routing) .............26
SDRAM Interface Timing ..........................................28
Memory Read—Bus Master .......................................29
Memory Write—Bus Master ......................................31
Serial Ports ............................................................33
Input Data Port (IDP) ..............................................38
S/PDIF Transmitter Input Data Timing ........................42
S/PDIF Receiver ......................................................43
SPI Interface—Slave .................................................45
Updated Serial Ports timing parameter data in Serial Ports—
External Clock ....................................................... 33
Updated Serial Ports timing parameter data in Serial Ports—
Internal Clock ........................................................ 34
Changed Max values in Table 33 in Pulse-Width Modulation
Generators (PWM) ................................................. 40
Updated timing parameters in Table 37 and in Figure 31 in
SPI Interface—Master .............................................. 44
Rev. D | Page 2 of 56 | April 2013
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相关代理商/技术参数
参数描述
ADSP-21375KSWZ-2B2 制造商:AD 制造商全称:Analog Devices 功能描述:SHARC Processor optimized for high performance audio processing
ADSP-21375KSWZ-2BX 制造商:Analog Devices 功能描述:- Trays
ADSP-21375KSZ-2B 制造商:Analog Devices 功能描述:DSP FLOATING PT 32BIT/40-BIT 266MHZ 266MIPS 208MQFP - Trays
ADSP-21375KSZ-2BX 制造商:Analog Devices 功能描述:266 MHZ.PROC W/ON CHIPROM,S/PDIF PBFREE - Trays
ADSP-21375KSZ-ENG 制造商:AD 制造商全称:Analog Devices 功能描述:SHARC Processor
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