DSP56853E中文資料飛思卡爾數(shù)據(jù)手冊(cè)PDF規(guī)格書
DSP56853E規(guī)格書詳情
56853 General Description
? 120 MIPS at 120MHz
? 12K x 16-bit Program SRAM
? 4K x 16-bit Data SRAM
? 1K x 16-bit Boot ROM
? Access up to 2M words of program memory or 8M of data memory
? Chip Select Logic for glue-less interface to ROM and SRAM
? Six (6) independent channels of DMA
? Enhanced Synchronous Serial Interfaces (ESSI)
? Two (2) Serial Communication Interfaces (SCI)
? Serial Port Interface (SPI)
? 8-bit Parallel Host Interface
? General Purpose 16-bit Quad Timer
? JTAG/Enhanced On-Chip Emulation (OnCE?) for unobtrusive, real-time debugging
? Computer Operating Properly (COP)/Watchdog Timer
? Time-of-Day (TOD)
? 128 LQFP package
? Up to 41 GPIO
56853 Features
Core
? Efficient 16-bit engine with dual Harvard architecture
? 120 Million Instructions Per Second (MIPS) at 120MHz core frequency
? Single-cycle 16 × 16-bit parallel Multiplier-Accumulator (MAC)
? Four (4) 36-bit accumulators including extension bits
? 16-bit bidirectional shifter
? Parallel instruction set with unique DSP addressing modes
? Hardware DO and REP loops
? Three (3) internal address buses and one (1) external address bus
? Four (4) internal data buses and one (1) external data bus
? Instruction set supports both DSP and controller functions
? Four (4) hardware interrupt levels
? Five (5) software interrupt levels
? Controller-style addressing modes and instructions for compact code
? Efficient C Compiler and local variable support
? Software subroutine and interrupt stack with depth limited only by memory
? JTAG/Enhanced OnCE debug programming interface
產(chǎn)品屬性
- 型號(hào)：
DSP56853E
- 制造商：
FREESCALE
- 制造商全稱：
Freescale Semiconductor, Inc
- 功能描述：
16-bit Digital Signal Controllers
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Freesca |
2020+ |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | |||
TI |
20+ |
NA |
53650 |
TI原裝主營-可開原型號(hào)增稅票 |
詢價(jià) | ||
FREESCAL |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢(shì). |
詢價(jià) | ||
FREESCALE |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
Freescal |
23+ |
NA |
5400 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553 |
詢價(jià) | ||
FREESCALE |
23+ |
128-LQFP |
65480 |
詢價(jià) | |||
FREESCALE |
16+ |
QFP |
4000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
MOTOROLA |
20+ |
TQFP128 |
500 |
樣品可出,優(yōu)勢(shì)庫存歡迎實(shí)單 |
詢價(jià) | ||
22+ |
5000 |
詢價(jià) | |||||
Freescale |
15+ |
4095 |
全新進(jìn)口原裝 |
詢價(jià) |
