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参数资料
| 型号： | DSP56F801FA80E |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 34/48页 |
| 文件大小： | 0K |
| 描述： | IC DSP 60MHZ 16KB FLASH 48-LQFP |
| 标准包装： | 250 |
| 系列： | 56F8xx |
| 核心处理器： | 56800 |
| 芯体尺寸： | 16-位 |
| 速度： | 80MHz |
| 连通性： | SCI，SPI |
| 外围设备： | POR，PWM，WDT |
| 输入/输出数： | 11 |
| 程序存储器容量： | 20KB（10K x 16） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 2K x 16 |
| 电压 - 电源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 数据转换器： | A/D 8x12b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 48-LQFP |
| 包装： | 托盘 |
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56F801 Technical Data, Rev. 17
4
Freescale Semiconductor
Part 1 Overview
1.1 56F801 Features
1.1.1
Digital Signal 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
1.1.2
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)
1.1.3
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)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DSP56F801FA80E | 制造商:Freescale Semiconductor 功能描述:IC |
| DSP56F801PB | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:16-bit Digital Signal Processor |
| DSP56F802 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers |
| DSP56F802PB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:56F802 16-Bit Hybrid Controller Product Brief |
| DSP56F802TA60 | 功能描述:数字信号处理器和控制器 - DSP, DSC 60Mhz/30MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
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