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DSP5685XUM中文資料飛思卡爾數(shù)據(jù)手冊PDF規(guī)格書
DSP5685XUM規(guī)格書詳情
56855 General Description
? 120 MIPS at 120MHz
? 24K x 16-bit Program SRAM
? 24K x 16-bit Data SRAM
? 1K x 16-bit Boot ROM
? Access up to 2M words of program memory or 8M words of data memory
? Chip Select Logic for glueless interface to ROM and SRAM
? Six (6) independent channels of DMA
? Enhanced Synchronous Serial Interface (ESSI)
? Two (2) Serial Communication Interfaces (SCI)
? General Purpose 16-bit Quad Timer with 1 external pin
? JTAG/Enhanced On-Chip Emulation (OnCE?) for unobtrusive, real-time debugging
? Computer Operating Properly (COP)/Watchdog Timer
? Time-of-Day (TOD)
? 100 LQFP package
? Up to 18 GPIO
56855 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:
DSP5685XUM
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MOT |
95+ |
DIP |
42 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MOT |
2020+ |
CDIP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MOT |
專業(yè)鐵帽 |
DIP |
67500 |
鐵帽原裝主營-可開原型號增稅票 |
詢價 | ||
MOT |
DIP |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
FREESCALE |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
MOT |
23+ |
CDIP-16 |
9960 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
MOTOROLA |
21+ |
DIP |
1708 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
MOTOROLA/摩托羅拉 |
22+ |
CDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
22+ |
5000 |
詢價 | |||||
MOT |
23+ |
DIP-20 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |