參數(shù)資料
型號： ADSP-2189M
廠商： Analog Devices, Inc.
英文描述： DSP Microcomputer(數(shù)字信號處理微型單片機芯片)
中文描述： 微機的DSP（數(shù)字信號處理微型單片機芯片）
文件頁數(shù)： 1/50頁
文件大?。?/td> 1363K
代理商： ADSP-2189M
Preliminary Technical Data
ADSP-2189M
DSP
Microcomputer
This information applies to a product under development. Its characteristics and
specifications are subject to change without notice. Analog Devices assumes no
obligation regarding future manufacturing unless otherwise agreed to in writing.
One Technology Way
P.O. Box 9106
Norwood MA 02062-9106
U.S.A
.
http://www.analog.com/dsp
Tel: 1-800-ANALOG-D
Fax: 1-781-461-3010
Analog Devices Inc., 1998
REV. PrA
16-Bit Internal DMA Port for High Speed Access to on-Chip Memory (Mode Selectable)
4 MByte Memory Interface for Storage of Data Tables & Program Overlays (Mode Selectable)
8-Bit DMA to Byte Memory for Transparent Program and Data Memory Transfers (Mode Selectable)
I/O Memory Interface with 2048 Locations Supports Parallel Peripherals (Mode Selectable)
Programmable Memory Strobe & 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
TECHNICAL
Flexible I/O structure allows 2.5V or 3.3V operation; all inputs tolerate up to 3.6V regardless of mode
FEATURES
Performance
13.3 ns Instruction Cycle Time @ 2.5 Volts (internal), 75 MIPS Sustained Performance
Single-Cycle Instruction Execution
Single-Cycle Context Switch
3-Bus Architecture Allows Dual Operand Fetches in Every Instruction Cycle
Multifunction Instructions
Powerdown Mode Featuring Low CMOS Standby Power Dissipation with 200 CLKIN Cycle Recovery from
Powerdown Condition
Low Power Dissipation in Idle Mode
Integration
ADSP-2100 Family Code Compatible (easy to use algebraic syntax), with Instruction Set Extensions
192K Bytes of On-Chip RAM, Configured as 32K Words On-Chip Program Memory RAM and 48K Words
On-Chip Data Memory RAM
Dual Purpose Program Memory for Both Instruction and Data Storage
Independent ALU, Multiplier/Accumulator, & 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
System Interface
相關PDF資料
PDF描述
ADSP-2191MBST-140 DSP Microcomputer
ADSP-2191 DSP Microcomputer
ADSP-2191M Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
ADSP-2191MBCA-140 DSP Microcomputer
ADSP-2191MKCA-160 DSP Microcomputer
相關代理商/技術參數(shù)
參數(shù)描述
ADSP-2189M_99 制造商:AD 制造商全稱:Analog Devices 功能描述:DSP Microcomputer
ADSP-2189MBCA-266 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:75MHZ 16-BIT DSP, 32KPM,48KDM, 2.5V MBGA - Bulk
ADSP-2189MBST-266 制造商:Rochester Electronics LLC 功能描述:32K/48K 16 BIT DSP 66 MIPS - Bulk 制造商:Analog Devices 功能描述:IC MICROCOMPUTER 16-BIT
ADSP-2189MBSTZ-266 功能描述:IC DSP CONTROLLER 16BIT 100-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 系列:ADSP-21xx 標準包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI，以太網(wǎng)，RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA，F(xiàn)CBGA 供應商設備封裝:431-FCPBGA（20x20） 包裝:托盤
ADSP-2189MKCA-300 功能描述:IC DSP CONTROLLER 16BIT 144MBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 系列:ADSP-21xx 標準包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI，以太網(wǎng)，RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA，F(xiàn)CBGA 供應商設備封裝:431-FCPBGA（20x20） 包裝:托盤
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