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ADSP-2171BS-104中文资料PDF规格书
ADSP-2171BS-104规格书详情
GENERAL DESCRIPTION
The ADSP-2171, ADSP-2172, and ADSP-2173 are single-chip microcomputers optimized for digital signal processing (DSP) and other high-speed numeric processing applications. The ADSP-2171 and ADSP-2172 are designed for 5.0 V applications. The ADSP-2173 is designed for 3.3 V applications. The ADSP-2172 also has 8K words (24-bit) of program ROM.
FEATURES
30 ns Instruction Cycle Time (33 MIPS) from 16.67 MHz Crystal at 5.0 V
50 ns Instruction Cycle Time (20 MIPS) from 10 MHz Crystal at 3.3 V
ADSP-2100 Family Code & Function Compatible with New Instruction Set Enhancements for Bit Manipulation Instructions, Multiplication Instructions, Biased Rounding, and Global Interrupt Masking
Bus Grant Hang Logic
2K Words of On-Chip Program Memory RAM
2K Words of On-Chip Data Memory RAM
8K Words of On-Chip Program Memory ROM (ADSP-2172)
8- or 16-Bit Parallel Host Interface Port
300 mW Typical Power Dissipation at 5.0 V at 30 ns
70 mW Typical Power Dissipation at 3.3 V at 50 ns
Powerdown Mode Featuring Less than 0.55 mW (ADSP- 2171/ADSP-2172) or 0.36 mW (ADSP-2173) CMOS Standby Power Dissipation with 100 Cycle Recovery from Powerdown
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
Two Double-Buffered Serial Ports with Companding Hardware and Automatic Data Buffering
Programmable 16-Bit Interval Timer with Prescaler
Programmable Wait State Generation
Automatic Booting of Internal Program Memory from Byte-Wide External Memory, e.g., EPROM, or Through Host Interface Port
Stand-Alone ROM Execution (Optional)
Single-Cycle Instruction Execution
Single-Cycle Context Switch
Multifunction Instructions
Three Edge- or Level-Sensitive External Interrupts
Low Power Dissipation in Standby Mode
128-Lead TQFP and 128-Lead PQFP
产品属性
- 型号:
ADSP-2171BS-104
- 制造商:
Analog Devices
- 功能描述:
DSP Fixed-Point 16-Bit 26MHz 26MIPS 128-Pin MQFP
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
21+ |
13880 |
公司只售原装,支持实单 |
询价 | |||
ADI/亚德诺 |
2123+ |
7813 |
一站式BOM配单 |
询价 | |||
AD |
2016+ |
QFP |
6528 |
只做进口原装现货!或者订货,假一赔十! |
询价 | ||
AD |
23+ |
NA |
1025 |
专业优势供应 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
20+ |
TQFP-128(14x20) |
1000 |
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 |
21+ |
N/A |
2532 |
全新原装 鄙视假货15118075546 |
询价 | ||
ADI |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
AD |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
AD |
23+ |
QFP160 |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 |