Microchip DSPIC33EP256MU814-E/PH
Manufacturer No:
DSPIC33EP256MU814-E/PH
Manufacturer:
Microchip
Package:
144-TQFP
Description:
70 MIPS, 256KB Flash, 28KB RAM, 144 pins, Motor Control, DAC, USB, CAN
Quantity:
In Stock :4505
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Expected Shipping：Wed, Jun 10 - Thu, Jun 11, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DSPIC33EP256MU814-E/PH Information
Microchip DSPIC33EP256MU814-E/PH technical specifications, attributes, parameters and parts with similar specifications to Microchip DSPIC33EP256MU814-E/PH.
- Type
- Parameter
- CPU Type
- dsPIC® DSC
- CPU Speed Max MHz (megahertz)
- 70
- Program Memory Size (KB)
- 256
- Multiple Flash Panels
- True
- Direct Memory Access (DMA) Channels
- 15
- Temp. Range Min.(C°)
- -40
- Temp. Range Max.(C°)
- 125
- Operation Voltage Min.(V)
- 3
- Operation Voltage Max.(V)
- 3.6
- Pin Count
- 144
- Type
- Parameter
- Low Power
- No
- Number of Comparators
- 3
- ADC Modules
- 2
- ADC Channels
- 32
- ADC Resolution Max
- 12
- ADC Sampling Rate (ksps)
- 1100
- Number of DACs
- 1
- DAC outputs
- 0
- Max DAC Resolution (bits)
- 4
- Hardware RTCC
- No
Download datasheets and manufacturer documentation for Microchip DSPIC33EP256MU814-E/PH.
Application Notes:
Programming Specifications:
Legacy Collaterals:
Data Sheets:
Reference Manual:
Supporting Collateral:
Microchip’s dsPIC33E motor control 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, quieter in operation, have a great range and extended life. 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.
- 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
- dsPIC33E Core
- Modified Harvard Architecture
- C Compiler Optimized Instruction Set
- 16-bit Wide Data Path
- 24-bit Wide Instructions
- 16x16 Integer Multiply Operations
- 32/16 and 16/16 Integer Divide Operations
- 11 Additional Instructions
- Two 40-bit Accumulators with Rounding and Saturation Options
- Flexible and Powerful Addressing modes
- Single-Cycle Multiply and Accumulate
- Single-Cycle shifts for up to 40-bit Data
- 16x16 Fractional Multiply/Divide Operations
- Motor Control PWM
- Two master time base modules can control dual 3-phase motors simultaneously
- Up to seven PWM generators
- Two PWM outputs per PWM generator
- 8.32 ns PWM resolution
- Quadrature Encoder Interface (QEI)
- 32-bit position counter
- 32-bit Index pulse counter
- Integrated 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
- Up to three Analog Comparator modules with programmable 32 voltage points references
- Timers / Capture / Compare / Standard PWM
- 9 16-bit Timers/Counters. Unused Output compares can be used as standard times for a total of 25 timers
- 16 Input Capture
- 16 Output Compare/ PWM
- Hardware Real-Time Clock and Calendar
- Peripheral Pin Select (PPS) to allow function remap
- Direct Memory Access (DMA)
- 15-channel DMA with user-selectable priority arbitration
- Communication Interfaces
- USB 2.0 OTG-Compliant Full-Speed Interface
- Four UART modules (15 Mbps), supporting 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 I2S and Audio Codecs
- PPS to allow Function Remap
- Parallel Master Port (PMP)
- Qualification and Class B Support
- AEC-Q100 Grade 1 (-40ºC to +125ºC)
- AEC-Q100 Grade 0 (-40ºC to +150ºC)
- Class B Safety Library, IEC 60730
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