Microchip Technology Inc

dsPIC33EP32GS505

Samples Available

dsPIC33EPXXGS50X is a SMPS & Digital Power Conversion Digital Signal Controller. These devices offer features supporting common, multi-loop digital switch-mode power supplies (SMPS) and other digital power-conversion applications such as:

• AC to DC Converters
• DC to DC Converters
• Power Factor Correction (PFC)
• Uninterruptible power supply (UPS)
• Inverters
• Embedded Power-Supply Controllers
• Arc Fault Detection

 

    Features

        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
        Flash Architecture
        • 32K Flash Program Memory
        Core: 16-Bit dsPIC33E CPU
        • Two 40-Bit Wide Accumulators
        • Code-Efficient (C and Assembly) Architecture
        • Single-Cycle (MAC/MPY) with Dual Data Fetch
        • Single-Cycle Mixed-Sign MUL Plus Hardware Divide
        • 32-Bit Multiply Support
        • Two Additional Working Register Sets (reduces context switching)
        High-Speed PWM
        • Individual Time Base and Duty Cycle for each PWM
        • 1.04 ns PWM Resolution (frequency, duty cycle, dead time and phase)
        • Supports Center-Aligned, Redundant, Complementary and True Independent Output modes
        • Independent Fault and Current-Limit Inputs
        • Output Override Control
        • PWM Support for AC/DC, DC/DC, Inverters, PFC and Lighting
        Advanced Analog Features
        • High-Speed ADC module
        • 12-bit with 4 dedicated SAR ADC cores and one shared SAR ADC core
        • Configurable resolution (up to 12-bit) for each ADC core
        • Up to 3.25 Msps conversion rate per channel at 12-bit resolution
        • 12 to 22 single-ended inputs
        • Dedicated result buffer for each analog channel
        • Flexible and independent ADC trigger sources
        • Two digital comparators
        • Two oversampling filters for increased resolution
        • ADC with Early Interrupt feature.
        Four Rail-to-Rail Comparators with Hysteresis:
        • Dedicated 12-bit Digital-to-Analog Converter (DAC) for each analog comparator
        • DAC reference outputs
        • external reference inputs
        Two Programmable Gain Amplifiers:
        • Single-ended or independent ground reference
        • Five selectable gains (4x, 8x, 16x, 32x and 64x)
        • 40 MHz gain bandwidth
        Interconnected SMPS Peripherals
        • Reduces CPU Interaction to Improve Performance
        • Flexible PWM Trigger Options for ADC Conversions
        High-Speed Comparator Truncates PWM (15 ns typical):
        • Supports Cycle-by-Cycle Current mode control
        • Current Reset mode (variable frequency)
        Timers/Output Compare/Input Capture
        • 16-Bit and up to Two 32-Bit Timers/Counters
        • Output Compare (OC) modules, Configurable as Timers/Counters
        • Input Capture (IC) modules
    Parameter Name
    Value
    Architecture
    16-bit
    CPU Speed (MIPS)
    70
    Memory Type
    Flash
    Program Memory (KB)
    32
    RAM (KB)
    4
    Temperature Range C
    -40 to 125
    Operating Voltage Range (V)
    3 to 3.6
    I/O Pins
    35
    Pin Count
    48
    System Management Features
    BOR
    POR
    Yes
    WDT
    Yes
    Internal Oscillator
    7.37 MHz, 32 kHz
    Digital Communication Peripherals
    2-UART
    2-SPI
    2-I2C
    0-MSSP(SPI/I2C)
    Analog Peripherals
    5-A/D 19x12-bit @ 3250(ksps) 4-D/A 1x12-bit
    Comparators
    4
    Capture/Compare/PWM Peripherals
    4/4
    PWM Resolution bits
    16
    Timers
    5 x 16-bit 2 x 32-bit
    Supported in MPLAB Code Configurator
    Yes
    Documentation
    Data Sheets
    07/17/2017
    3342KB
      Errata
     
     
     
     
    Errata
    01/11/2018
    255KB
      Migration Documents
     
     
     
     
    Migration Documents
    05/11/2015
    278KB
      Programming Specifications
     
     
     
     
    Programming Specification
    01/05/2016
    489KB
      Boundary Scan BSDL
     
     
     
     
    BoundaryScanBSDL
    03/14/2017
    27KB
      Brochures
     
     
     
     
    Brochures
    05/26/2017
    514KB
      Reference Manual
     
     
     
    Reference Manual
    06/19/2017
    552KB
    Reference Manual
    11/17/2014
    155KB
    Reference Manual
    11/13/2013
    106KB
    Reference Manual
    08/02/2016
    349KB
    Reference Manual
    05/11/2015
    351KB
    Reference Manual
    05/11/2015
    129KB
    Reference Manual
    09/07/2017
    929KB
    Reference Manual
    07/10/2015
    351KB
    Reference Manual
    12/02/2015
    683KB
    Reference Manual
    03/14/2014
    373KB
    Reference Manual
    03/13/2014
    363KB
    Reference Manual
    05/11/2015
    204KB
    Reference Manual
    05/28/2014
    281KB
    Reference Manual
    03/14/2014
    467KB
    Reference Manual
    11/13/2013
    570KB
    Reference Manual
    11/13/2013
    309KB
    Reference Manual
    11/13/2013
    306KB
    Reference Manual
    11/18/2014
    272KB
    Reference Manual
    11/13/2013
    213KB
    Reference Manual
    11/13/2013
    204KB
    Reference Manual
    11/13/2013
    508KB
    Reference Manual
    11/13/2013
    451KB
      Software
     
     
     
     
    Software
    08/04/2015
    3KB
      Software Library
     
     
     
     
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    DSPIC33EP32GS505-E/PT
    48
    TQFP
    -40C to +125C
    TRAY
    4.15
    3.81
    3.45
    3.17
    3.02
     
    DSPIC33EP32GS505-I/PT
    48
    TQFP
    -40C to +85C
    TRAY
    3.78
    3.46
    3.14
    2.89
    2.74
    DSPIC33EP32GS505T-E/PT
    48
    TQFP
    -40C to +125C
    T/R
    4.17
    3.83
    3.47
    3.19
    3.03
     
    DSPIC33EP32GS505T-I/PT
    48
    TQFP
    -40C to +85C
    T/R
    3.80
    3.48
    3.15
    2.90
    2.76
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    DSPIC33EP32GS505T-I/PT
    0.142800
    0.300000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    DSPIC33EP32GS505-E/PT
    0.142800
    2.940000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    DSPIC33EP32GS505T-E/PT
    0.142800
    0.300000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    DSPIC33EP32GS505-I/PT
    0.142800
    2.940000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.