56800EFM中文资料PDF规格书
56800EFM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
- 型号:
56800EFM
- 制造商:
FREESCALE
- 制造商全称:
Freescale Semiconductor, Inc
- 功能描述:
16-bit Digital Signal Controllers
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Dialight |
2005 |
100 |
公司优势库存 热卖中!! |
询价 | |||
DIALIGHT-透照度 |
24+25+/26+27+ |
车规-LED光电 |
9417 |
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 | ||
DIALIGHT |
23+ |
NA |
194 |
现货!就到京北通宇商城 |
询价 | ||
23+ |
N/A |
78300 |
一级代理放心采购 |
询价 | |||
DL |
22+ |
NA |
30000 |
原装现货假一罚十 |
询价 | ||
23+ |
N/A |
96000 |
一级代理放心采购 |
询价 | |||
DIALIGHT |
23+ |
NA |
194 |
现货!就到京北通宇商城 |
询价 | ||
Dialight |
新 |
5 |
全新原装 货期两周 |
询价 | |||
Dialight |
22+ |
NA |
12080 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
Dialight |
2022+ |
1 |
全新原装 货期两周 |
询价 |