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DSP56F826BU80规格书详情
56F826 General Description
• Up to 40 MIPS at 80MHz core frequency
• DSP and MCU functionality in a unified, C-efficient architecture
• Hardware DO and REP loops
• MCU-friendly instruction set supports both DSP and controller functions: MAC, bit manipulation unit, 14 addressing modes
• 31.5K × 16-bit words (64KB) Program Flash
• 512 × 16-bit words (1KB) Program RAM
• 2K × 16-bit words (4KB) Data Flash
• 4K × 16-bit words (8KB) Data RAM
• 2K × 16-bit words (4KB) BootFLASH
• Up to 64K × 16-bit words each of external memory expansion for Program and Data memory
• One Serial Port Interface (SPI)
• One additional SPI or two optional Serial Communication Interfaces (SCI)
• One Synchronous Serial Interface (SSI)
• One General Purpose Quad Timer
• JTAG/OnCE™ for debugging
• 100-pin LQFP Package
• 16 dedicated and 30 shared GPIO
• Time-of-Day (TOD) Timer
56F826 Features
Processing Core
• Efficient 16-bit 56800 family controller engine with dual Harvard architecture
• As many as 40 Million Instructions Per Second (MIPS) at 80MHz core frequency
• Single-cycle 16 × 16-bit parallel Multiplier-Accumulator (MAC)
• Two 36-bit accumulators, including extension bits
• 16-bit bidirectional barrel shifter
• Parallel instruction set with unique processor addressing modes
• Hardware DO and REP loops
• Three internal address buses and one external address bus
• Four internal data buses and one external data bus
• Instruction set supports both DSP and controller functions
• 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/OnCE Debug Programming Interface
产品属性
- 产品编号:
DSP56F826BU80E
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 微控制器
- 系列:
56F8xx
- 包装:
托盘
- 核心处理器:
56800
- 内核规格:
16 位
- 速度:
80MHz
- 连接能力:
EBI/EMI,SCI,SPI,SSI
- 外设:
POR,WDT
- 程序存储容量:
64KB(32K x 16)
- 程序存储器类型:
闪存
- RAM 大小:
4K x 16
- 电压 - 供电 (Vcc/Vdd):
2.25V ~ 2.75V
- 振荡器类型:
外部
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
100-LQFP
- 供应商器件封装:
100-LQFP(14x14)
- 描述:
IC MCU 16BIT 64KB FLASH 100LQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOT |
2020+ |
QFP100 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
FREESCALE |
23+ |
NA/ |
210 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
DALLAS |
2020+ |
QFP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
FREESCAL |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
FREESCALE |
22+23+ |
LQFP-100 |
74696 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
FREESCALE |
QFP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
MOT |
06/07+ |
QFP |
159 |
询价 | |||
FREESCALE |
LQFP100 |
261 |
正品原装--自家现货-实单可谈 |
询价 | |||
MOTOROLA |
1635+ |
6000 |
好渠道!好价格!一片起卖! |
询价 | |||
FREESCALE |
2021+ |
QFP |
8025 |
优势价格.十年专营渠道.深圳原装现货 |
询价 |