首页>ADSP-2111BG-66>规格书详情
ADSP-2111BG-66中文资料PDF规格书
ADSP-2111BG-66规格书详情
GENERAL DESCRIPTION
The ADSP-2100 Family processors are single-chip microcomputers optimized for digital signal processing (DSP) and other high speed numeric processing applications. The ADSP-21xx processors are all built upon a common core. Each processor combines the core DSP architecture—computation units, data address generators, and program sequencer—with differentiating features such as on-chip program and data memory RAM, a programmable timer, one or two serial ports, and, on the ADSP-2111, a host interface port.
SUMMARY
16-Bit Fixed-Point DSP Microprocessors with
On-Chip Memory
Enhanced Harvard Architecture for Three-Bus
Performance: Instruction Bus & Dual Data Buses
Independent Computation Units: ALU, Multiplier/
Accumulator, and Shifter
Single-Cycle Instruction Execution & Multifunction
Instructions
On-Chip Program Memory RAM or ROM
& Data Memory RAM
Integrated I/O Peripherals: Serial Ports, Timer,
Host Interface Port (ADSP-2111 Only)
FEATURES
25 MIPS, 40 ns Maximum Instruction Rate
Separate On-Chip Buses for Program and Data Memory
Program Memory Stores Both Instructions and Data
(Three-Bus Performance)
Dual Data Address Generators with Modulo and
Bit-Reverse Addressing
Efficient Program Sequencing with Zero-Overhead
Looping: Single-Cycle Loop Setup
Automatic Booting of On-Chip Program Memory from
Byte-Wide External Memory (e.g., EPROM )
Double-Buffered Serial Ports with Companding Hardware,
Automatic Data Buffering, and Multichannel Operation
ADSP-2111 Host Interface Port Provides Easy Interface
to 68000, 80C51, ADSP-21xx, Etc.
Automatic Booting of ADSP-2111 Program Memory
Through Host Interface Port
Three Edge- or Level-Sensitive Interrupts
Low Power IDLE Instruction
PGA, PLCC, PQFP, and TQFP Packages
MIL-STD-883B Versions Available
ADSP-2101, ADSP-2105, and ADSP-2115 are obsolete
产品属性
- 型号:
ADSP-2111BG-66
- 制造商:
AD
- 制造商全称:
Analog Devices
- 功能描述:
ADSP-2100 Family DSP Microcomputers
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ADI/亚德诺 |
21+ |
原封装 |
13880 |
公司只售原装,支持实单 |
询价 | ||
ADI/亚德诺 |
21+ |
PGA100 |
10000 |
全新原装 公司现货 价格优 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
22+ |
原厂原包装 |
6980 |
原装现货,可开13%税票 |
询价 | |||
ADI/亚德诺 |
21+ |
PGA100 |
15000 |
全新原装现货,假一赔十 |
询价 | ||
ADI |
21+ |
N/A |
2461 |
全新原装 鄙视假货15118075546 |
询价 | ||
AD |
22+ |
PGA |
1450 |
强势库存!绝对原装公司现货! |
询价 | ||
AD |
10+ |
6000 |
绝对原装自己现货 |
询价 | |||
ADI/亚德诺 |
23+ |
PGA100 |
12500 |
全新原装现货,假一赔十 |
询价 |