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參數資料
| 型號： | ADSP-2187NKCA-320 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 數字信號處理 |
| 英文描述： | DSP Microcomputer |
| 中文描述： | 24-BIT, 40 MHz, OTHER DSP, PBGA144 |
| 封裝： | MO-205AC, BGA-144 |
| 文件頁數： | 1/48頁 |
| 文件大小： | 1571K |
| 代理商： | ADSP-2187NKCA-320 |
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a
DSP Microcomputer
ADSP-218xN Series
Information furnished by Analog Devices is believed to be accurate and reli-
able. 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.
One Technology Way, P.O.Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel:781/329-4700
Fax:781/326-8703
http://www.analog.com
Analog Devices, Inc., 2001
REV. 0
ICE-Port is a trademark of Analog Devices, Inc.
PERFORMANCE FEATURES
12.5 ns Instruction Cycle Time @1.8 V (Internal), 80 MIPS
Sustained Performance
Single-Cycle Instruction Execution
Single-Cycle Context Switch
3-Bus Architecture Allows Dual Operand Fetches in
Every Instruction Cycle
Multifunction Instructions
Power-Down Mode Featuring Low CMOS Standby
Power Dissipation with 200 CLKIN Cycle Recovery
from Power-Down Condition
Low Power Dissipation in Idle Mode
INTEGRATION FEATURES
ADSP-2100 Family Code Compatible (Easy to Use
Algebraic Syntax), with Instruction Set Extensions
Up to 256K Bytes of On-Chip RAM, Configured as
Up to 48K Words Program Memory RAM
Up to 56K Words Data Memory RAM
Dual-Purpose Program Memory for Both Instruction and
Data Storage
Independent ALU, Multiplier/Accumulator, and Barrel
Shifter Computational Units
Two Independent Data Address Generators
Powerful Program Sequencer Provides Zero Overhead
Looping Conditional Instruction Execution
Programmable 16-Bit Interval Timer with Prescaler
100-Lead LQFP and 144-Ball Mini-BGA
SYSTEM INTERFACE FEATURES
Flexible I/O Allows 1.8 V, 2.5 V or 3.3 V Operation
All Inputs Tolerate up to 3.6 V Regardless of Mode
16-Bit Internal DMA Port for High-Speed Access to On-
Chip Memory (Mode Selectable)
4M-Byte Memory Interface for Storage of Data Tables
and Program Overlays (Mode Selectable)
8-Bit DMA to Byte Memory for Transparent Program and
Data Memory Transfers (Mode Selectable)
Programmable Memory Strobe and Separate I/O
Memory Space Permits “Glueless” System Design
Programmable Wait State Generation
Two Double-Buffered Serial Ports with Companding
Hardware and Automatic Data Buffering
Automatic Booting of On-Chip Program Memory from
Byte-Wide External Memory, e.g., EPROM, or through
Internal DMA Port
Six External Interrupts
13 Programmable Flag Pins Provide Flexible System
Signaling
UART Emulation through Software SPORT
Reconfiguration
ICE-Port Emulator Interface Supports Debugging in
Final Systems
FUNCTIONAL BLOCK DIAGRAM
ARITHMETIC UNITS
MAC
SHIFTER
ALU
PROGRAM MEMORY ADDRESS
DATA MEMORY ADDRESS
PROGRAM MEMORY DATA
DATA MEMORY DATA
POWER-DOWN
CONTROL
MEMORY
MEMORY
UP TO
48K 24-BIT
ADDRESS
BUS
EXDATA
BUS
CBYTE DMA
SPORT0
SERIAL PORTS
SPORT1
PROGRI/O
FAND
TIMER
HOST MODE
OR
EXDATA
BUS
INDMA
PORT
DAG1
GENERATORS
DAG2
PROGRAM
SEQUENCER
ADSP-2100 BASE
ARCHITECTURE
DATA
UP TO
56K
16-BIT
FULL MEMORY MODE
相關PDF資料 |
PDF描述 |
|---|---|
| ADSP-2187NKST-320 | DSP Microcomputer |
| ADSP-2188NKCA-320 | DSP Microcomputer |
| ADSP-2188NKST-320 | DSP Microcomputer |
| ADSP-2185LKST-115 | DSP Microcomputer |
| ADSP-2185LKST-133 | DSP Microcomputer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADSP-2187NKST-320 | 制造商:Rochester Electronics LLC 功能描述:32K PM/32K DM RAM,16-BIT, 80 MIPS, 1.8V - Bulk 制造商:Analog Devices 功能描述:IC MICROCOMPUTER 16-BIT |
| ADSP-2187NKSTZ-320 | 功能描述:IC DSP CONTROLLER 16BIT 100LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數字式信號處理器） 系列:ADSP-21xx 標準包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C，McASP，McBSP 時鐘速率:400MHz 非易失內存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA，FCBGA 供應商設備封裝:548-FCBGA（27x27） 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA |
| ADSP-2187NKSTZ-3202 | 制造商:AD 制造商全稱:Analog Devices 功能描述:DSP Microcomputer |
| ADSP-2188 | 制造商:AD 制造商全稱:Analog Devices 功能描述:DSP Microcomputer |
| ADSP-2188M | 制造商:AD 制造商全稱:Analog Devices 功能描述:DSP Microcomputer |
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