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PIC32MX270F256B-I/SP - Microchip

Description: Microchip PIC32MX270F256B-I/SP, 32bit M4K, MIPS32 Microcontroller, 40MHz, 256 kB Flash, 28-Pin PDIP

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PIC32MX270F256B-I/SP - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 28-Lead Skinny Plastic Dual In-Line (SP) - 300mil Body [PDIP]-
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3D Models
PIC32MX270F256B-I/SP - Microchip  - 3D model - Dual-In-Line Packages - 28-Lead Skinny Plastic Dual In-Line (SP) - 300mil Body [PDIP]-
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PIC32MX270F256B-I/SP Details

  • Manufacturer Part Number:

    PIC32MX270F256B-I/SP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SDIP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    SPDIP-28

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Has ADC:

    YES

  • Additional Feature:

    THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    PIC32

  • Clock Frequency-Max:

    50 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    R-PDIP-T28

  • JESD-609 Code:

    e3

  • Length:

    34.671 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    6

  • Number of External Interrupts:

    5

  • Number of I/O Lines:

    19

  • Number of Terminals:

    28

  • Number of Timers:

    5

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • RAM (bytes):

    65536

  • RAM (words):

    65536

  • ROM (words):

    262144

  • ROM Programmability:

    FLASH

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    5.08 mm

  • Speed:

    40 MHz

  • Supply Current-Max:

    37 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

PIC32MX270F256B-I/SP Frequently Asked Questions (FAQs)

  • The maximum clock frequency that can be achieved with an external crystal oscillator is 50 MHz. However, the device can also be overclocked up to 80 MHz with a high-frequency crystal oscillator, but this is not recommended for production designs.
  • To configure the USB module to work in device mode, you need to set the UMODE register to 0x00, enable the USB module by setting the UEN register to 0x01, and then configure the device address and endpoints using the UECONX and UEP registers. You can refer to the Microchip USB Stack software library for more information.
  • The maximum amount of current that can be sourced or sunk by the GPIO pins is 25 mA per pin. However, the total current sourced or sunk by all GPIO pins should not exceed 200 mA to prevent overheating and damage to the device.
  • To use the DMA module, you need to configure the DMA channel to transfer data between the desired peripherals and memory locations. This involves setting the DMA control registers, such as the DMACSX and DMACX registers, to specify the transfer parameters, and then enabling the DMA channel using the DMAEN register. You can refer to the Microchip DMA software library for more information.
  • The minimum voltage required for the device to operate in sleep mode is 2.0V. However, the device can operate in sleep mode down to 1.8V, but with reduced performance and increased current consumption.

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PIC32MX270F256B-I/SP Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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