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PIC32MX170F256B-I/SO - Microchip

Description: 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC

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PIC32MX170F256B-I/SO - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 28 LEAD PLastic Small Outline (S))-Wide 7.50mm body [SOIC]
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PIC32MX170F256B-I/SO - Microchip  - 3D model - Small Outline Packages - 28 LEAD PLastic Small Outline (S))-Wide 7.50mm body [SOIC]
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PIC32MX170F256B-I/SO Details

  • Manufacturer Part Number:

    PIC32MX170F256B-I/SO

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    SOIC-28

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    1 Week

  • 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-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    17.9 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of DMA Channels:

    4

  • Number of External Interrupts:

    5

  • Number of I/O Lines:

    21

  • 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:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    65536

  • RAM (words):

    65536

  • ROM (words):

    262144

  • ROM Programmability:

    FLASH

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    2.65 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:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    7.5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

PIC32MX170F256B-I/SO 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-speed crystal oscillator, but this is not recommended for production designs.
  • To configure the oscillator for optimal performance, you should use a high-quality crystal oscillator with a load capacitance of 15-20 pF, and ensure that the oscillator pins (OSCI and OSCO) are properly decoupled with 10-22 nF capacitors. Additionally, you should also configure the oscillator settings in the device's configuration bits to match the crystal frequency.
  • 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 implement a reliable brown-out reset (BOR) function, you should use an external voltage supervisor IC, such as the MCP809, which can detect voltage drops and reset the device. You should also configure the BOR settings in the device's configuration bits to match the voltage supervisor's trip point.
  • The recommended power-on reset (POR) circuit for this device is a simple RC circuit with a 10 kΩ resistor and a 10 μF capacitor. This circuit provides a reliable reset signal to the device during power-up and ensures that the device starts up correctly.

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PIC32MX170F256B-I/SO 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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Part Image PIC32MX170F256BT-I/SO Microchip Technology Inc

32 Bit MCU, 256KB Flash, 64KB RAM, 50 MHz, 28 Pin, 3 Comp, CTMU, RTCC