DSPIC33EP128GP504-I/ML – 微芯片

描述

The DSPIC33EP128GP504-I/ML device developed by Microchip is a 16-bit microcontroller and digital signal controller with high-speed PWM, operational amplifiers, and advanced analog.

Operating Conditions

• 3.0V to 3.6V, -40°C to +85°C, DC to 70 MIPS
• 3.0V to 3.6V, -40°C to +125°C, DC to 60 MIPS

Core: 16-Bit dsPIC33E/PIC24E CPU

• Code Efficient (C and Assembly) Architecture
• Two 40-Bit-Wide Accumulators
• Single Cycle (MAC/MPY) with Dual Data Fetch
• Single-Cycle, Mixed-Sign MUL plus Hardware Divide
• 32-Bit Multiply Support

Clock Management

• 1.0% Internal Oscillator
• Programmable PLLs and Oscillator Clock Sources
• Fail-Safe Clock Monitor (FSCM)
• Independent Watchdog Timer (看门狗定时器)
• Fast Wake-up and Start-up

能源管理

• Low-Power Management modes (睡觉, Idle, Doze)
• Integrated Power-on Reset and Brown-out Reset
• 0.6 mA/MHz Dynamic Current (典型的)
• 30 μA IPDCurrent (典型的)High-Speed PWM
• Up to Three PWM Pairs with Independent Timing
• Dead Time for Rising and Falling Edges
• 7.14 ns PWM Resolution
• PWM Support for:

– 直流/直流, AC/DC, Inverters, PFC, Lighting

– BLDC, PMSM, ACIM, SRM

• Programmable Fault Inputs
• Flexible Trigger Configurations for ADC Conversions

Advanced Analog Features

• ADC module:

– Configurable as 10-bit, 1.1 Msps with four S&H or

12-少量, 500 ksps with one S&H

– Six analog inputs on 28-pin devices and up to

16 analog inputs on 64-pin devices

• Flexible and Independent ADC Trigger Sources
• Up to Three Op Amp/Comparators with

Direct Connection to the ADC module:

– Additional dedicated comparator

– Programmable references with 32 voltage points

• Charge Time Measurement Unit (CTMU):

– Supports mTouch™ capacitive touch sensing

– Provides high-resolution time measurement (1 ns)

– On-chip temperature measurement

Timers/Output Compare/Input Capture

• 12 General Purpose Timers:

– Five 16-bit and up to two 32-bit timers/counters

– Four Output Compare (OC) modules, configurable

as timers/counters

– PTG module with two configurable timers/counters

– 32-bit Quadrature Encoder Interface (QEI) 模块,

configurable as a timer/counter

• Four Input Capture (我知道了) modules
• Peripheral Pin Select (PPS) to allow Function Remap
• Peripheral Trigger Generator (PTG) for Scheduling

Complex Sequences

Communication Interfaces

• Two UART modules (17.5 兆比特/秒):

– With support for LIN/J2602 protocols and IrDA

®

• Two 4-Wire SPI modules (15 兆比特/秒)
• ECAN™ module (1 Mbaud) CAN 2.0B Support
• Two I2C™ modules (取决于 1 Mbaud) with SMBus Support
• PPS to allow Function Remap
• Programmable Cyclic Redundancy Check (CRC)

Direct Memory Access (DMA)

• 4-Channel DMA with User-Selectable Priority Arbitration
• 串口, 接口接口, ADC, ECAN, 我知道了, OC and Timers

Input/Output

• Sink/Source 12 mA or 6 嘛, Pin-Specific for Standard VOH/VOL, 取决于 22 或者 14 嘛,respectively for Non-Standard VOH1
• 5V Tolerant Pins
• Peripheral Pin Select (PPS) to allow Digital Function Remapping
• Selectable Open-Drain, Pull-ups and Pull-Downs
• 取决于 5 mA Overvoltage Clamp Current
• Change Notification Interrupts on All I/O PinsQualification and Class B Support
• AEC-Q100 REVG (Grade 1, -40°C to +125°C) Planned
• AEC-Q100 REVG (Grade 0, -40°C to +150°C) Planned
• Class B Safety Library, IEC 60730Debugger Development Support
• In-Circuit and In-Application Programming
• Two Program and Two Complex Data Breakpoints
• IEEE 1149.2 Compatible (JTAG) Boundary Scan
• Trace and Run-Time Watch