DSP56F801中文资料PDF规格书
DSP56F801规格书详情
56F801 General Description
• Up to 30 MIPS operation at 60MHz core frequency
• Up to 40 MIPS operation at 80MHz core frequency
• DSP and MCU functionality in a unified, C-efficient architecture
• MCU-friendly instruction set supports both DSP and controller functions: MAC, bit manipulation unit, 14
addressing modes
• Hardware DO and REP loops
• 6-channel PWM Module
• Two 4-channel, 12-bit ADCs
• Serial Communications Interface (SCI)
• Serial Peripheral Interface (SPI)
•8K ×16-bit words (16KB) Program Flas
•1K ×16-bit words (2KB) Program RAM
•2K ×16-bit words (4KB) Data Flash
•1K ×16-bit words (2KB) Data RAM
•2K ×16-bit words (4KB) Boot Flash
• General Purpose Quad Timer
• JTAG/OnCETM port for debugging
• On-chip relaxation oscillator
• 11 shared GPIO
• 48-pin LQFP Package
56F801 Features
Digital SignalProcessing 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
Memory
• Harvard architecture permits as many as three simultaneous accesses to Program and Data memory
• On-chip memory including a low-cost, high-volume Flash solution
—8K ×16 bit words of Program Flash
—1K ×16-bit words of Program RAM
—2K ×16-bit words of Data Flash
—1K ×16-bit words of Data RAM
—2K ×16-bit words of Boot Flash
• Programmable Boot Flash supports customized boot code and field upgrades of stored code through a variety of interfaces (JTAG, SPI)
Peripheral Circuits for 56F801
• Pulse Width Modulator (PWM) with six PWM outputs, two Fault inputs, fault-tolerant design with deadtime
insertion; supports both center- and edge-aligned modes
• Two 12-bit, Analog-to-Digital Converters (ADCs), which support two simultaneous conversions with two
4-multiplexed inputs; ADC and PWM modules can be synchronized
• General Purpose Quad Timer: Timer D with three pins (or three additional GPIO lines)
• Serial Communication Interface (SCI) with two pins (or two additional GPIO lines)
• Serial Peripheral Interface (SPI) with configurable four-pin port (or four additional GPIO lines)
产品属性
- 产品编号:
DSP56F801FA80E
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 微控制器
- 系列:
56F8xx
- 包装:
管件
- 核心处理器:
56800
- 内核规格:
16 位
- 速度:
80MHz
- 连接能力:
SCI,SPI
- 外设:
POR,PWM,WDT
- 程序存储容量:
16KB(8K x 16)
- 程序存储器类型:
闪存
- RAM 大小:
1K x 16
- 电压 - 供电 (Vcc/Vdd):
3V ~ 3.6V
- 数据转换器:
A/D 8x12b
- 振荡器类型:
内部
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
48-LQFP
- 供应商器件封装:
48-LQFP(7x7)
- 描述:
IC MCU 16BIT 16KB FLASH 48LQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCALE |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
Freescale(飞思卡尔) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
NXP |
23+ |
QFP-48 |
8675 |
原厂原装正品现货,代理渠道,支持订货!!! |
询价 | ||
只做原装 |
21+ |
QFP48P |
36520 |
一级代理/放心采购 |
询价 | ||
FS |
24+ |
QFP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
FREESCAL |
22+23+ |
TQFP48 |
29082 |
绝对原装正品全新进口深圳现货 |
询价 | ||
FREESCAL |
23+ |
QFP48 |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
FREESCALE |
0628+ |
TQFP |
1250 |
询价 | |||
FREESCAL |
TQFP |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
NXP-恩智浦 |
24+25+/26+27+ |
QFP-48 |
2368 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |
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