Microchip PIC24FJ64GA004 Explorer 16开发方案

Microchip 公司的PIC24FJ64GA004是通用16位闪存MCU,具有广泛的外设特性和增强的计算性能.CPU采用改进性哈佛架构,32MHz时的性能高达16MIPS,8MHz的内部振荡器,17位x17位单周期硬件乘法器,32位x16位硬件除法器, 16位x16位工作寄存器阵列,工作电2.0-3.6V,主要用在消费类电子如保全系统、热控制、音响设备,汽车电子如车身控制、操控系统,工业领域如建筑物监控系统、保全/出入系统、感应器等.本文介绍了PIC24FJ64GA004主要特性,方框图和PIC24F CPU方框图以及Explorer 16低成本开发板主要特性和详细电路图.
PIC24FJ64GA004 Family: General Purpose 16-Bit Flash Microcontrollers This family introduces a new line of Microchip devices: a 16-bit microcontroller family with a broad peripheral feature set and enhanced computational performance.
The PIC24FJ64GA004 family offers a new migration option for those high-performance applications which may be outgrowing their 8-bit platforms, but don’t require the numerical processing power of a digital signal processor.
PIC24FJ64GA004系列主要特性:
High-Performance CPU:
• Modified Harvard Architecture
• Up to 16 MIPS Operation @ 32 MHz
• 8 MHz Internal Oscillator with 4x PLL Option and Multiple Divide Options
• 17-Bit by 17-Bit Single-Cycle Hardware Multiplier
• 32-Bit by 16-Bit Hardware Divider
• 16-Bit x 16-Bit Working Register Array
• C Compiler Optimized Instruction Set Architecture:
- 76 base instructions
- Flexible addressing modes
• Two Address Generation Units for Separate Read and Write Addressing of Data Memory
Special Microcontroller Features:
• Operating Voltage Range of 2.0V to 3.6V
• 5.5V Tolerant Input (digital pins only)
• High-Current Sink/Source (18 mA/18 mA) on All I/O Pins
• Flash Program Memory:
- 10,000 erase/write
- 20-year data retention minimum
• Power Management modes:
- Sleep, Idle, Doze and Alternate Clock modes
- Operating current 650 A/MIPS typical at 2.0V
- Sleep current 150 nA typical at...