DSP56853中文資料飛思卡爾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
DSP56853規(guī)格書(shū)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)：
DSP56853
- 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(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FRESC |
24+ |
128 |
詢價(jià) | ||||
FREESCALE |
22+ |
LQFP128 |
24623 |
原裝正品現(xiàn)貨,可開(kāi)13個(gè)點(diǎn)稅 |
詢價(jià) | ||
FREESCALE |
23+ |
QFP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價(jià) | ||
Freesca |
2020+ |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | |||
Freescale |
24+ |
微處理器 |
6940 |
優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) | ||
MOTOLOLA |
16+ |
TQFP64 |
4000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
Freescale |
2023+ |
128-LQFP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
nxp |
23+ |
128-LQFP14x20 |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
nxp |
23+ |
128-LQFP14x20 |
7000 |
詢價(jià) | |||
Freescale Semiconductor - NXP |
23+ |
128-LQFP |
11200 |
主營(yíng):汽車電子,停產(chǎn)物料,軍工IC |
詢價(jià) |
