首页>DSP56001AFE33>规格书详情
DSP56001AFE33中文资料PDF规格书
DSP56001AFE33规格书详情
FEATURES
Digital Signal Processing Core
• Efficient, object code compatible, 24-bit 56000 family DSP engine
• Up to 16.5 Million Instructions Per Second (MIPS)—60.6 ns instruction cycle at 33 MHz
• Up to 99 Million Operations Per Second (MOPS) at 33 MHz
• Executes a 1024-point complex Fast Fourier Transform (FFT) in 59,898 clocks
• Highly parallel instruction set with unique DSP addressing modes
• Two 56-bit accumulators including extension byte
• Parallel 24x24-bit multiply-accumulate in 1 instruction cycle (2 clock cycles)
• Double precision 48x48-bit multiply with 96-bit result in 6 instruction cycles
• 56-bit addition/subtraction in 1 instruction cycle
• Fractional arithmetic with support for multiprecision arithmetic
• Hardware support for block-floating point FFT
• Hardware nested DO loops
• Zero-overhead fast interrupts (2 instruction cycles)
• Four 24-bit internal data buses and three 16-bit internal address buses for maximum
information transfer on-chip
Memory
• On-chip modified Harvard architecture permitting simultaneous accesses to program
and two data memories
• 512x24-bit on-chip Program RAM and 64x24-bit bootstrap ROM
• Two 256x24-bit on-chip data RAMs
• Two 256x24-bit on-chip data ROMs containing sine, A-law and
u-law tables
• External memory expansion with 16-bit address and 24-bit data buses
• Bootstrap loading from external data bus or Host Interface
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA/摩托罗拉 |
22+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MC |
22+ |
PGA |
2978 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MOTOROLA |
23+ |
SMD |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
Freescale |
2020+ |
QFP |
35000 |
新到原装货,专营系列:查询请Q我 |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
QFP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MOTOROL |
21+ |
PGA |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
MOTOROL |
2020+ |
PGA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MOTOROL |
23+ |
PGA |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
Freescale |
22+ |
LQFP112 |
750 |
保证有货!质优价美!欢迎查询!! |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
PGA |
50000 |
全新原装正品现货,支持订货 |
询价 |