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GENERAL DESCRIPTION
The ADSP-2186L is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications.
FEATURES
Performance
25 ns Instruction Cycle Time 40 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 400 Cycle Recovery from
Power-Down Condition
Low Power Dissipation in Idle Mode
Integration
ADSP-2100 Family Code Compatible, with Instruction
Set Extensions
40K Bytes of On-Chip RAM, Configured as
8K Words On-Chip Program Memory RAM and
8K Words On-Chip 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
16-Bit Internal DMA Port for High Speed Access to
On-Chip Memory (Mode Selectable)
4 MByte Byte Memory Interface for Storage of Data
Tables and Program Overlays
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
(Mode Selectable)
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
产品属性
- 型号:
ADSP-2186LBST-160
- 制造商:
Analog Devices
- 功能描述:
DSP Fixed-Point 16-Bit 40MHz 40MIPS 100-Pin LQFP
- 制造商:
Rochester Electronics LLC
- 功能描述:
8K/8K 16BIT DSP 40MIPS 3.3V - Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
21+ |
QFP100 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
ADI/亚德诺 |
21+ |
原封装 |
13880 |
公司只售原装,支持实单 |
询价 | ||
AD |
24+ |
QFP |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
主营AD |
22+ |
LQFP100 |
8200 |
全新原装现货!自家库存! |
询价 | ||
ADI/亚德诺 |
20+ |
QFP100 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
AD |
22+ |
BGA |
2000 |
大量原装现货,特价甩卖! |
询价 | ||
23+ |
N/A |
67000 |
一级代理放心采购 |
询价 | |||
ADI |
22+ |
LQFP-100 |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
ADI/亚德诺 |
20+ |
TQFP100 |
6000 |
只做原装现货特价出售 |
询价 | ||
ADI |
2010+ |
LQFP-100 |
250 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |