ADSP-2187N 16位、80 MIPS、1.8v，2个串行端口，主机端口，160KB RAM

ADSP-218xN系列包括6款单芯片微电脑，针对数据信号处理应用而优化。系列全部成员均具有引脚兼容特性，差别仅体现在片内SRAM容量上。这种特性再加上ADSP-21xx出色的代码兼容性，可为设计提供极大的灵活性。具体地，该系列的成员有：

- ADSP-2184N (4K PM/4K DM) - ADSP-2186N (8K PM/8K DM) - ADSP-2185N (16K PM/16K DM) - ADSP-2187N (32K PM/32K DM) - ADSP-2189N (32K PM/48K DM) - ADSP-2188N (48K PM/56K DM)

在ADSP-218x系列产品组合中，ADSP-218xN系列具有最高的性能(80Mhz/MIPS)和最低的功耗(0.55mW/MIP @ 1.8V)。该系列的全部成员均采用100引脚LQFP和144引脚MBGA两种封装。

产品特点和性能优势
  • 省电模式，CMOS待机功耗低，从省电模式恢复只需200个CLKIN周期
  • 借助3总线架构，可在每个指令周期中实现双取操作数
  • 多功能指令
  • 指令周期时间：12.5 ns（1.8 V（内部）、80 MIPS持续性能）
  • 单循环指令执行
  • 单循环内容切换
  • 空闲模式时功耗极低
处理器和DSP
IBIS模型
数据手册
文档备注
ADSP-218xN Series DSP Microcomputer Data Sheet (Rev. A)PDF 2334 kB
应用笔记
文档备注
EE-356: Emulator and Evaluation Hardware Troubleshooting Guide for CCES Users (Rev. 2)
EE-356: Associated Files		PDF 779.29 K
EE-68: JTAG 仿真技术参考 (Rev. 10)PDF 306 kB
AN-227: Digital Control System Design with the ADSP-2100 FamilyPDF
EE-32: Language Extensions: Memory Storage Types, ASM & Inline ConstructsPDF 89 kB
AN-334: Digital Signal Processing TechniquesPDF 982 kB
EE-35: Troubleshooting your ADSP-218x EZ-ICEPDF 23 kB
EE-249: Implementing Software Overlays on ADSP-218x DSPs with VisualDSP++® (Rev. 1)
EE-249 Software Code		PDF 60 kB
EE-227: CAN Configuration Procedure for ADSP-21992 DSPs (Rev. 1)PDF 176 kB
EE-226: ADSP-2191 DSP Host Port Booting (Rev. 1)
EE-226 Software Code		PDF 490 kB
EE-164: Advanced EPROM Boot and No-boot Scenarios with ADSP-219x DSPs
EE-164 Software Code		PDF 284 kB
EE-188: Using C To Implement Interrupt-Driven Systems On ADSP-219x DSPsPDF 64 K
AN-524: ADV601/ADV611 Bin Width Calculation in ADSP-21xx DSPPDF 84 kB
EE-68: Analog Devices JTAG Emulation Technical Reference (Rev. 10)PDF 293 kB
EE-154: ADSP-2191 Host Port InterfacePDF 267 kB
EE-168: Using Third Overtone Crystals with the ADSP-218x DSPPDF 838 kB
EE-146: Implementing a Boot Manager for ADSP-218x Family DSPsPDF 306 kB
EE-145: SPI Booting of the ADSP-2191 using the Atmel AD25020N on an EZ-KIT Lite Evaluation Board
Associated Reference Code for EE-145		PDF 570 kB
EE-142: Autobuffering, C and FFTs on the ADSP-218x
Associated Reference Code for EE-142		PDF 151 kB
AN-334: 数字信号处理技术 (Rev. 0)PDF 0
EE-144: Creating a Master-Slave SPI Interface Between Two ADSP-2191 DSPs
Associated reference code for EE-144		PDF 237 kB
EE-139: Interfacing the ADSP-2191 to an AD7476 via the SPI Port
Associated reference code for EE-139		PDF 271 kB
EE-152: Using Software Overlays with the ADSP-219x and VisualDSP 2.0++
EE-152 Software Code		PDF 182 kB
EE-133: Converting From Legacy Architecture Files To Linker Description Files for the ADSP-218xPDF 267 kB
EE-131: Booting the ADSP-2191/95/96 DSPsPDF 272 kB
EE-130: Making Fast Transition from ADSP-21xx to ADSP-219xPDF 243 kB
EE-129: ADSP-2192 Interprocessor CommunicationPDF 237 kB
EE-125: ADSP-218x Embedded System Software Management and In-System-Programming (ISP)
Associated DSP source code and schematics		PDF 33 kB
EE-124: Booting up the ADSP-2192PDF 243 kB
EE-123: An Overview of the ADSP-219x PipelinePDF 203 kB
EE-122: Coding for Performance on the ADSP-219xPDF 146 kB
EE-121: Porting Code from ADSP-21xx to ADSP-219xPDF 235 kB
EE-115: ADSP-2189 IDMA Interface to Motorola MC68300 Family of MicroprocessorsPDF 183 kB
EE-102: Mode D and ADSP-218x Pin Compatibility - the FAQsPDF 194 kB
EE-100: ADSP-218x External Overlay Memory
EE-100 Addendum: PM/DM Overlay and I/O Memory Expansion Board For The ADSP-2181 EZ-Kit Lite		PDF 204 kB
EE-96: Interfacing Two AD73311 Codecs to the ADSP-218xPDF 203 kB
EE-90: Using the 21xx C-FFT LibraryPDF 204 kB
EE-82: Using an ADSP-2181 DSP's IO Space to IDMA Boot Another ADSP-2181PDF 86 kB
EE-79: EPROM Booting In Host Mode with 100 Pin 218x ProcessorsPDF 241 kB
EE-78: BDMA Usage on 100 pin ADSP-218x DSPs Configured for IDMA UsePDF 160 kB
EE-71: Minimum Rise Time Specs for Critical Interrupt and Clock Signals on the ADSP-21x1/21x5PDF 186 kB
EE-64: Setting Mode Pins on ResetPDF 119 kB
EE-60: Simulating an RS-232 UART Using the Synchronous Serial Ports on the ADSP-21xx Family DSPsPDF 257 kB
EE-48: Converting Legacy 21xx Systems To A 218x System DesignPDF 266 kB
EE-39: Interfacing 5V Flash Memory to an ADSP-218x (Byte Programming Algorithm)PDF 52 kB
EE-38: ADSP-2181 IDMA Port - Cycle Steal TimingPDF 74 kB
EE-36: ADSP-21xx Interface to the IOM-2 busPDF 46 kB
EE-33: Programming The ADSP-21xx Timer In C
EE-33 Software Code		PDF 0 kB
EE-18: Choosing and Using FFTs for ADSP-21xxPDF 16 kB
EE-17: ADSP-2187L Memory OrganizationPDF 28 kB
EE-12: Interrupts and Programmable Flags on the ADSP-2185/2186PDF 12 kB
EE-11: ADSP-2181 Priority Chain & IDMA HoldoffsPDF 66 kB
EE-06: ADSP-21xx Serial Port Startup IssuesPDF 8 kB
EE-5: ADSP-218x Full Memory Mode vs. Host Memory ModePDF 134 kB
EE-2: Using ADSP-218x I/O SpacePDF 170 kB
EE-158: ADSP-2181 EZ-Kit Lite IDMA to PC Printer Port InterfacePDF 459 kB
EE-156: Support for the H.100 protocol on the ADSP-2191 (Rev. 0.1)PDF 184.58 K
EE-153: ADSP-2191 Programmable PLLPDF 41 kB
AN-227: Digital Control System Design with the ADSP-2100 FamilyPDF 671 kB
EE-89: Implementing A Software UART on the ADSP-2181 EZ-Kit-LitePDF 235 kB
EE-37: How to Interface an LCD to the 21xx and 2106x Family DSP'sPDF 19 kB
处理器使用手册
文档备注
ADSP-218x DSP Hardware Reference (Rev. 1.0)
Documentation Errata		ZIP 2439 kB
Using the ADSP-2100 Family Volume 1 (Rev. 1.0)ZIP 4890 kB
Using the ADSP-2100 Family Volume 2 (Rev. 1.0)ZIP 2219 kB
ADSP-218x DSP Instruction Set Reference (Rev. 2.0)
Documentation Errata		PDF 5767 kB
软件使用手册
文档备注
VisualDSP++ 3.5 C Compiler and Library Manual for ADSP-218x DSPs (Rev. 4.1)PDF 4912 kB
VisualDSP++ 3.5 Component Software Engineering User's Guide for 16-Bit Processors (Rev. 1.0)PDF 3657 kB
VisualDSP++ 3.5 User's Guide for 16-Bit Processors (Rev. 1.0)PDF 4355 kB
VisualDSP++ 3.5 Assembler and Preprocessor Manual for ADSP-218x and ADSP-219x DSPs (Rev. 1.2)PDF 1223 kB
VisualDSP++ 3.5 Linker and Utilities Manual for 16-Bit Processors (Rev. 1.0)PDF 4739 kB
VisualDSP++ 3.5 Kernel VDK User's Guide for 16-Bit Processors (Rev. 1.0)PDF 1870 kB
VisualDSP++ 3.5 Loader Manual for 16-Bit Processors (Rev. 1.0)PDF 2379 kB
VisualDSP++ 3.5 C/C++ Compiler and Library Manual for ADSP-219x Processors (Rev. 4.1)PDF 3209 kB
VisualDSP++ 3.5 Getting Started Guide for 16-Bit Processors (Rev. 1.0)PDF 1218 kB
集成电路异常
文档备注
ADSP-218xN Family Anomaly List for Revision 3.1, 3.2, and 4.0PDF
仿真器使用手册（旧版）
文档备注
Apex-ICE USB Emulator Hardware Installation Guide (Rev. 6.0)PDF 605 kB
Summit-ICE PCI Emulator Hardware Installation Guide (Rev. 4)PDF 508 kB
ADSP-218X Family EZ-ICE Hardware Installation Guide (Rev. 1.0)PDF 113 kB
评估板套件使用手册
文档备注
ADSP-218x DSP family and ADSP-2192 EZ-KIT Lite® Installation Procedure -Non-USB (Rev. 3.2)PDF 126 kB
订购信息
产品型号封装包装数量温度范围美金报价 100-499美金报价 1000+RoHS
ADSP-2187NBCA-320 最后一次采购144 ball CSPBGA (10x10x1.4mm)OTH 184-40 至 85至33.6629.04N
ADSP-2187NBSTZ-320 量产100 ld LQFPOTH 90-40 至 85至30.5826.07Y
ADSP-2187NKSTZ-320 量产100 ld LQFPOTH 900 至 70至30.5826.07Y
评估板
产品型号描述美金报价RoHS
ADZS-218X-ICE-2.5VEvaluation Board2000Y
参考资料
ADSP-218xN Series DSP Microcomputer Data Sheet (Rev. A) adsp-2184n
ADSP-218xN IBIS Datafile (LQFP Package). Version 2.1 (Rev. 2.0) adsp-2184n
EE-356: Emulator and Evaluation Hardware Troubleshooting Guide for CCES Users (Rev. 2) adsp-ts101s
EE-356: Associated Files adsp-ts101s
EE-68: JTAG 仿真技术参考 (Rev. 10) adsp-ts101s
AN-227: Digital Control System Design with the ADSP-2100 Family adsp-2161
EE-32: Language Extensions: Memory Storage Types, ASM & Inline Constructs adsp-2161
AN-334: Digital Signal Processing Techniques adsp-2161
EE-35: Troubleshooting your ADSP-218x EZ-ICE adsp-2161
EE-249: Implementing Software Overlays on ADSP-218x DSPs with VisualDSP++® (Rev. 1) adsp-2161
EE-249 Software Code adsp-2161
EE-227: CAN Configuration Procedure for ADSP-21992 DSPs (Rev. 1) adsp-2161
EE-226: ADSP-2191 DSP Host Port Booting (Rev. 1) adsp-2161
EE-226 Software Code adsp-2161
EE-164: Advanced EPROM Boot and No-boot Scenarios with ADSP-219x DSPs adsp-2161
EE-164 Software Code adsp-2161
EE-188: Using C To Implement Interrupt-Driven Systems On ADSP-219x DSPs adsp-2161
AN-524: ADV601/ADV611 Bin Width Calculation in ADSP-21xx DSP adsp-2161
EE-68: Analog Devices JTAG Emulation Technical Reference (Rev. 10) adsp-ts101s
EE-154: ADSP-2191 Host Port Interface adsp-2161
EE-168: Using Third Overtone Crystals with the ADSP-218x DSP adsp-2161
EE-146: Implementing a Boot Manager for ADSP-218x Family DSPs adsp-2161
EE-145: SPI Booting of the ADSP-2191 using the Atmel AD25020N on an EZ-KIT Lite Evaluation Board adsp-2161
Associated Reference Code for EE-145 adsp-2161
EE-142: Autobuffering, C and FFTs on the ADSP-218x adsp-2161
Associated Reference Code for EE-142 adsp-2161
AN-334: 数字信号处理技术 (Rev. 0) adsp-2161
EE-144: Creating a Master-Slave SPI Interface Between Two ADSP-2191 DSPs adsp-2161
Associated reference code for EE-144 adsp-2161
EE-139: Interfacing the ADSP-2191 to an AD7476 via the SPI Port adsp-2161
Associated reference code for EE-139 adsp-2161
EE-152: Using Software Overlays with the ADSP-219x and VisualDSP 2.0++ adsp-2161
EE-152 Software Code adsp-2161
EE-133: Converting From Legacy Architecture Files To Linker Description Files for the ADSP-218x adsp-2161
EE-131: Booting the ADSP-2191/95/96 DSPs adsp-2161
EE-130: Making Fast Transition from ADSP-21xx to ADSP-219x adsp-2161
EE-129: ADSP-2192 Interprocessor Communication adsp-2161
EE-125: ADSP-218x Embedded System Software Management and In-System-Programming (ISP) adsp-2161
Associated DSP source code and schematics adsp-2161
EE-124: Booting up the ADSP-2192 adsp-2161
EE-123: An Overview of the ADSP-219x Pipeline adsp-2161
EE-122: Coding for Performance on the ADSP-219x adsp-2161
EE-121: Porting Code from ADSP-21xx to ADSP-219x adsp-2161
EE-115: ADSP-2189 IDMA Interface to Motorola MC68300 Family of Microprocessors adsp-2161
EE-102: Mode D and ADSP-218x Pin Compatibility - the FAQs adsp-2161
EE-100: ADSP-218x External Overlay Memory adsp-2161
EE-100 Addendum: PM/DM Overlay and I/O Memory Expansion Board For The ADSP-2181 EZ-Kit Lite adsp-2161
EE-96: Interfacing Two AD73311 Codecs to the ADSP-218x adsp-2161
EE-90: Using the 21xx C-FFT Library adsp-2161
EE-82: Using an ADSP-2181 DSP's IO Space to IDMA Boot Another ADSP-2181 adsp-2161
EE-79: EPROM Booting In Host Mode with 100 Pin 218x Processors adsp-2161
EE-78: BDMA Usage on 100 pin ADSP-218x DSPs Configured for IDMA Use adsp-2161
EE-71: Minimum Rise Time Specs for Critical Interrupt and Clock Signals on the ADSP-21x1/21x5 adsp-2161
EE-64: Setting Mode Pins on Reset adsp-2161
EE-60: Simulating an RS-232 UART Using the Synchronous Serial Ports on the ADSP-21xx Family DSPs adsp-2161
EE-48: Converting Legacy 21xx Systems To A 218x System Design adsp-2161
EE-39: Interfacing 5V Flash Memory to an ADSP-218x (Byte Programming Algorithm) adsp-2161
EE-38: ADSP-2181 IDMA Port - Cycle Steal Timing adsp-2161
EE-36: ADSP-21xx Interface to the IOM-2 bus adsp-2161
EE-33: Programming The ADSP-21xx Timer In C adsp-2161
EE-33 Software Code adsp-2161
EE-18: Choosing and Using FFTs for ADSP-21xx adsp-2161
EE-17: ADSP-2187L Memory Organization adsp-2161
EE-12: Interrupts and Programmable Flags on the ADSP-2185/2186 adsp-2161
EE-11: ADSP-2181 Priority Chain & IDMA Holdoffs adsp-2161
EE-06: ADSP-21xx Serial Port Startup Issues adsp-2161
EE-5: ADSP-218x Full Memory Mode vs. Host Memory Mode adsp-2161
EE-2: Using ADSP-218x I/O Space adsp-2161
EE-158: ADSP-2181 EZ-Kit Lite IDMA to PC Printer Port Interface adsp-2161
EE-156: Support for the H.100 protocol on the ADSP-2191 (Rev. 0.1) adsp-2161
EE-153: ADSP-2191 Programmable PLL adsp-2161
AN-227: Digital Control System Design with the ADSP-2100 Family adsp-2161
EE-89: Implementing A Software UART on the ADSP-2181 EZ-Kit-Lite adsp-2161
EE-37: How to Interface an LCD to the 21xx and 2106x Family DSP's adsp-21262
ADSP-218x DSP Hardware Reference (Rev. 1.0) adsp-2189m
Using the ADSP-2100 Family Volume 1 (Rev. 1.0) adsp-2189m
Using the ADSP-2100 Family Volume 2 (Rev. 1.0) adsp-2161
ADSP-218x DSP Instruction Set Reference (Rev. 2.0) adsp-2189m
VisualDSP++ 3.5 C Compiler and Library Manual for ADSP-218x DSPs (Rev. 4.1) adsp-2161
VisualDSP++ 3.5 Component Software Engineering User's Guide for 16-Bit Processors (Rev. 1.0) adsp-2189m
VisualDSP++ 3.5 User's Guide for 16-Bit Processors (Rev. 1.0) adsp-2189m
VisualDSP++ 3.5 Assembler and Preprocessor Manual for ADSP-218x and ADSP-219x DSPs (Rev. 1.2) adsp-2161
VisualDSP++ 3.5 Linker and Utilities Manual for 16-Bit Processors (Rev. 1.0) adsp-2161
VisualDSP++ 3.5 Kernel VDK User's Guide for 16-Bit Processors (Rev. 1.0) adsp-2189m
VisualDSP++ 3.5 Loader Manual for 16-Bit Processors (Rev. 1.0) adsp-2161
VisualDSP++ 3.5 C/C++ Compiler and Library Manual for ADSP-219x Processors (Rev. 4.1) adsp-2161
VisualDSP++ 3.5 Getting Started Guide for 16-Bit Processors (Rev. 1.0) adsp-2189m
ADSP-218xN Family Anomaly List for Revision 3.1, 3.2, and 4.0 adsp-2184n
Apex-ICE USB Emulator Hardware Installation Guide (Rev. 6.0) adsp-ts101s
Summit-ICE PCI Emulator Hardware Installation Guide (Rev. 4) adsp-ts101s
ADSP-218X Family EZ-ICE Hardware Installation Guide (Rev. 1.0) adsp-2185m
ADSP-218x DSP family and ADSP-2192 EZ-KIT Lite® Installation Procedure -Non-USB (Rev. 3.2) adsp-2189m
ADI Complementary Parts Guide - Supervisory Devices and DSP Processors adsp-ts101s
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