Shenzhen Meiyuxin Technology Co., Ltd. strongly launches [MCU distributor] DSPIC33EP512MU814-I/PH digital signal processor and controller for sale - DSP, DSC 144P 512KB Flsh 52KB RAM 60MHz USB Quality assurance New original! ! !

Product Description:

Microchip's DSPIC33EP512MU814-I/PH family of Digital Signal Controllers (DSCs) features a 70 MIPS dsPIC® DSC core with integrated DSP and enhanced on-chip peripherals. These DSCs enable the design of high-performance, precision motor control systems that are more energy efficient, run quieter, have greater range, and last longer. They can be used to control brushless DC, permanent magnet synchronous, AC induction and stepper motors. These devices are also ideal for high-performance general-purpose applications.

Features:

Operating Conditions

• 3.0V to 3.6V, -40ºC to +125ºC, DC to 60 MIPS

• 3.0V to 3.6V, -40ºC to +85ºC, DC to 70 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

• 2% Internal Oscillator

• Programmable PLLs and Oscillator Clock Sources

• Fail-Safe Clock Monitor (FSCM)

• Independent Watchdog Timer

• Fast Wake-up and Start-up

Power Management

• Low-Power Management modes (Sleep, Idle, Doze)

• Integrated Power-on Reset and Brown-out Reset

• 1.0 mA/MHz Dynamic Current (typical)

• 60 µA IPD Current (typical)

High-Speed PWM

• Up to Seven PWM Pairs with Independent Timing

• Dead Time for Rising and Falling Edges

• 8.32 ns PWM Resolution

• PWM Support for:

- DC/DC, AC/DC, Inverters, PFC, Lighting

- BLDC, PMSM, ACIM, SRM

• Programmable Fault Inputs

• Flexible Trigger Configurations for ADC Conversions

Advanced Analog Features

• Two Independent ADC modules:

- One ADC configurable as 10-bit, 1.1 Msps with four

S&H or 12-bit, 500 ksps with one S&H

- One 10-bit ADC, 1.1 Msps with four S&H

- Eight S&H using both ADC 10-bit modules

- 24 analog channels (64-pin devices) up to 32 analog

channels (100/121/144-pin devices)

• Flexible and Independent ADC Trigger Sources

• Comparators:

- Up to three Analog Comparator modules

- Programmable references with 32 voltage points

Timers/Output Compare/Input Capture

• 27 General Purpose Timers:

- Nine 16-bit and up to four 32-bit Timers/Counters

- 16 OC modules configurable as Timers/Counters

- Two 32-bit Quadrature Encoder Interface (QEI)

modules configurable as Timers/Counters

• 16 IC modules

• Peripheral Pin Select (PPS) to allow Function Remap

• Real-Time Clock and Calendar (RTCC) module

Communication Interfaces

• USB 2.0 OTG-Compliant Full-Speed Interface

• Four UART modules (15 Mbps)

- Supports LIN/J2602 protocols and IrDA®

• Four 4-Wire SPI modules (15 Mbps)

• Two ECAN™ modules (1 Mbaud) CAN 2.0B Support

• Two I2C modules (up to 1 Mbaud) with SMBus Support

• Data Converter Interface (DCI) module with Support for

I

2S and Audio Codecs

• PPS to allow Function Remap

• Parallel Master Port (PMP)

• Programmable Cyclic Redundancy Check (CRC)

Direct Memory Access (DMA)

• 15-Channel DMA with User-Selectable

Priority Arbitration

• UART, USB, SPI, ADC, ECAN™, IC, OC, Timers,

DCI/I2S, PMP

Input/Output

• Sink/Source 10 mA on All Pins

• 5V Tolerant Pins

• Selectable Open-Drain, Pull-ups and Pull-Downs

• Up to 5 mA Overvoltage Clamp Current

• External Interrupts on All I/O pins

Qualification and Class B Support

• AEC-Q100 REVG (Grade 1 -40ºC to +125ºC) Planned

• AEC-Q100 REVG (Grade 0 -40ºC to +150ºC) Planned

• Class B Safety Library, IEC 60730

Debugger Development Support

• In-Circuit and In-Application Programming

• Five Program and Three Complex Data Breakpoints

• IEEE 1149.2 Compatible (JTAG) Boundary Scan

• Trace and Run-Time Watch