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ADSP-2185MKCA-300中文资料PDF规格书
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ADSP-2185MKCA-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-2185MKCA-300
- 制造商:
Analog Devices
- 功能描述:
DSP Fixed-Point 16-Bit 75MHz 75MIPS 144-Pin Mini-BGA
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI |
24+ |
144-Ball CSP-BGA (10mm x 10mm |
3660 |
十年信誉,只做全新原装正品现货,以优势说话 !! |
询价 | ||
AnalogDevicesInc. |
23+ |
144-迷你型BGA(10x10) |
66800 |
优势价格原装正品 |
询价 | ||
Analog Devices |
20+ |
Mini-BGA-144 |
15988 |
ADl全新DSP-可开原型号增税票 |
询价 | ||
ADI(亚德诺) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ADI |
2020+ |
LQFP100 |
35000 |
新到原装货,专营系列:查询请Q我 |
询价 | ||
ADI |
19+ |
26000 |
ADI一手货源,极具优势。 |
询价 | |||
AD |
2020+ |
TQFP |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ADI/亚德诺 |
23+ |
CSPBGA-144 |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ADI |
2339+ |
NA |
6521 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
ADSP |
QFP |
8540 |
只做原装货值得信赖 |
询价 |