PIC24FJ256GB108中文资料微芯科技数据手册PDF规格书

DEVICE OVERVIEW

This document contains device-specific information for the following devices:

• PIC24FJ64GB106 • PIC24FJ192GB108

• PIC24FJ128GB106 • PIC24FJ256GB108

• PIC24FJ192GB106 • PIC24FJ64GB110

• PIC24FJ256GB106 • PIC24FJ128GB110

• PIC24FJ64GB108 • PIC24FJ192GB110

• PIC24FJ128GB108 • PIC24FJ256GB110

This expands on the existing line of Microchip‘s 16-bit microcontrollers, combining an expanded peripheral feature set and enhanced computational performance with a new connectivity option: USB On-The-Go. The PIC24FJ256GB110 family provides a new platform for high-performance USB applications, which may need more than an 8-bit platform, but don’t require the power of a digital signal processor.

Power Management:

• On-Chip 2.5V Voltage Regulator

• Switch between Clock Sources in Real Time

• Idle, Sleep and Doze modes with Fast Wake-up and

Two-Speed Start-up

• Run mode: 1 mA/MIPS, 2.0V Typical

• Sleep mode Current Down to 100 nA Typical

• Standby Current with 32 kHz Oscillator: 2.5 A,

2.0V typical

Universal Serial Bus Features:

• USB v2.0 On-The-Go (OTG) Compliant

• Dual Role Capable – can act as either Host or Peripheral

• Low-Speed (1.5 Mb/s) and Full-Speed (12 Mb/s) USB

Operation in Host mode

• Full-Speed USB Operation in Device mode

• High-Precision PLL for USB

• Internal Voltage Boost Assist for USB Bus Voltage

Generation

• Interface for Off-Chip Charge Pump for USB Bus

Voltage Generation

• Supports up to 32 Endpoints (16 bidirectional):

- USB Module can use any RAM location on the

device as USB endpoint buffers

• On-Chip USB Transceiver with On-Chip Voltage Regulator

• Interface for Off-Chip USB Transceiver

• Supports Control, Interrupt, Isochronous and Bulk Transfers

• On-Chip Pull-up and Pull-Down Resistors

High-Performance CPU:

• Modified Harvard Architecture

• Up to 16 MIPS Operation at 32 MHz

• 8 MHz Internal Oscillator

• 17-Bit x 17-Bit Single-Cycle Hardware Multiplier

• 32-Bit by 16-Bit Hardware Divider

• 16 x 16-Bit Working Register Array

• C Compiler Optimized Instruction Set Architecture with

Flexible Addressing modes

• Linear Program Memory Addressing, Up to 12 Mbytes

• Linear Data Memory Addressing, Up to 64 Kbytes

• Two Address Generation Units for Separate Read and

Write Addressing of Data Memory

Analog Features:

• 10-Bit, Up to 16-Channel Analog-to-Digital (A/D)

Converter at 500 ksps:

- Conversions available in Sleep mode

• Three Analog Comparators with Programmable Input/

Output Configuration

• Charge Time Measurement Unit (CTMU) (Continue ...)