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DSP56857BUE集成電路(IC)的微控制器規(guī)格書PDF中文資料
廠商型號 |
DSP56857BUE |
參數(shù)屬性 | DSP56857BUE 封裝/外殼為100-LQFP;包裝為散裝;類別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 16BIT 80KB SRAM 100LQFP |
功能描述 | 16-bit Digital Signal Controllers |
文件大小 |
964.98 Kbytes |
頁面數(shù)量 |
53 頁 |
生產(chǎn)廠商 | Freescale Semiconductor, Inc |
企業(yè)簡稱 |
freescale【飛思卡爾】 |
中文名稱 | 飛思卡爾半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2024-12-27 18:38:00 |
DSP56857BUE規(guī)格書詳情
56857 General Description
? 120 MIPS at 120MHz
? 40K x 16-bit Program SRAM
? 24K x 16-bit Data SRAM
? 1K x 16-bit Boot ROM
? Six (6) independent channels of DMA
? Two (2) Enhanced Synchronous Serial Interfaces (ESSI)
? Two (2) Serial Communication Interfaces (SCI)
? Serial Port Interface (SPI)
? Four (4) dedicated GPIO
? 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)
? 100 LQFP package
? Up to 47 GPIO
56857 Features
Digital Signal Processing 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
? Four (4) internal data buses
? 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
- 產(chǎn)品編號:
DSP56857BUE
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > 微控制器
- 系列:
568xx
- 包裝:
散裝
- 核心處理器:
56800E
- 內(nèi)核規(guī)格:
16 位
- 速度:
120MHz
- 連接能力:
SCI,SPI,SSI
- 外設(shè):
DMA,POR,WDT
- 程序存儲容量:
80KB(40K x 16)
- 程序存儲器類型:
SRAM
- RAM 大?。?/span>
24K x 16
- 電壓 - 供電 (Vcc/Vdd):
1.62V ~ 1.98V
- 振蕩器類型:
外部
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
100-LQFP
- 供應(yīng)商器件封裝:
100-LQFP(14x14)
- 描述:
IC MCU 16BIT 80KB SRAM 100LQFP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NXP |
08+ |
LQFP100 |
4 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
FREESCAL |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢. |
詢價(jià) | ||
MOTOROLA |
23+ |
QFP |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Freesca |
2015+ |
LQFP144 |
3526 |
原裝原包假一賠十 |
詢價(jià) | ||
FRE |
22+ |
NA |
1000 |
全新原裝正品現(xiàn)貨 |
詢價(jià) | ||
MOTOROLA |
22+23+ |
QFP |
37728 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MOROTOLA |
23+ |
QFP |
7512 |
絕對全新原裝!現(xiàn)貨!特價(jià)!請放心訂購! |
詢價(jià) | ||
NXP |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
NXP |
23+ |
LQFP100 |
2504 |
原廠原裝正品 |
詢價(jià) | ||
FREESCALE |
23+ |
100-LQFP |
65480 |
詢價(jià) |