品牌：AD
批号：17+
数量:10000
封装:BGA
价格:面议
说明：全新原装现货，可出样品
IC特征：SUMMARY
High Performance Signal Computer for Speech, Sound,
Graphics and Imaging Applications
Super Harvard Architecture Computer (SHARC)—
Four Independent Buses for Dual Data, Instructions,
and I/O
32-Bit IEEE Floating-Point Computation Units—
Multiplier, ALU and Shifter
1 Megabit On-Chip SRAM Memory and Integrated I/O
Peripherals—A Complete System-On-A-Chip
Integrated Multiprocessing Features
KEY FEATURES
50 MIPS, 20 ns Instruction Rate, Single-Cycle Instruction
Execution
120 MFLOPS Peak, 80 MFLOPS Sustained Performance
Dual Data Address Generators with Modulo and BitReverse
Addressing
Efficient Program Sequencing with Zero-Overhead
Looping: Single-Cycle Loop Setup
IEEE JTAG Standard 1149.1 Test Access Port and
On-Chip Emulation
240-Lead MQFP Package
225-Ball Plastic Ball Grid Array (PBGA）
Pin-Compatible with ADSP-21060 (4 Mbit) and
ADSP-21062 (2 Mbit)
Flexible Data Formats and 40-Bit Extended Precision
32-Bit Single-Precision and 40-Bit Extended-Precision
IEEE Floating-Point Data Formats
32-Bit Fixed-Point Data Format, Integer and Fractional,
with 80-Bit Accumulators
Parallel Computations
Single-Cycle Multiply and ALU Operations in Parallel with
Dual Memory Read/Writes and Instruction Fetch
Multiply with Add and Subtract for Accelerated FFT
Butterfly Computation
1024-Point Complex FFT Benchmark: 0.37 ms (18,221 Cycles)
1 Megabit Configurable On-Chip SRAM
Dual-Ported for Independent Access by Core Processor
and DMA
Configurable as 32K Words Data Memory (32-Bit), 16K
Words Program Memory (48-Bit) or Combinations of
Both Up to 1 Mbit
Off-Chip Memory Interfacing
4-Gigawords Addressable (32-Bit Address)
Programmable Wait State Generation, Page-Mode DRAM
Support
联系人:程小姐
手机:15919480276
电话:0755- 21015360 & 23038182
传真:0755-23038182
地址:深圳市福田区振华路海外装饰大厦综合大楼2栋B段4楼4014B-33C
