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ADSP-2185MKST-300中文资料亚德诺数据手册PDF规格书
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ADSP-2185MKST-300规格书详情
GENERAL DESCRIPTION
The ADSP-2185M is a single-chip microcomputer optimized for digital signal processing (DSP) and other high-speed numeric processing applications.
FEATURES
Performance
13.3 ns Instruction Cycle Time @ 2.5 V (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
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
ADSP-2100 Family Code Compatible (Easy to Use Algebraic Syntax), with Instruction Set Extensions
80K Bytes of On-Chip RAM, Configured as 16K Words Program Memory RAM 16K 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
Flexible I/O Structure Allows 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)
4 MByte 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)
I/O Memory Interface with 2048 Locations Supports Parallel Peripherals (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
产品属性
- 型号:
ADSP-2185MKST-300
- 制造商:
Analog Devices
- 功能描述:
DSP Fixed-Point 16-Bit 75MHz 75MIPS 100-Pin LQFP
- 制造商:
Rochester Electronics LLC
- 功能描述:
75MHZ,16BITDSP, 16K/16K, 2.5V, LQFP - Bulk
- 功能描述:
IC MICROCOMPUTER 16-BIT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
23+ |
TQFP100 |
5000 |
原装现货,优势热卖 |
询价 | ||
AD |
76 |
公司优势库存 热卖中!! |
询价 | ||||
AD |
23+ |
QFP |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
AD |
2023+ |
5800 |
进口原装,现货热卖 |
询价 | |||
ADI/亚德诺 |
22+ |
LQFP100 |
9000 |
原装正品 |
询价 | ||
ADI/亚德诺 |
22+ |
QFP100 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ADI/亚德诺 |
1824+ |
TQFP |
5620 |
原装现货专业代理,可以代拷程序 |
询价 | ||
AD |
2020+ |
QFP |
35000 |
新到原装货,专营系列:查询请Q我 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
AD |
22+ |
TQFP100 |
763 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 |