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ATXMEGA256C3-MH - Microchip

Description: Atmel ATXMEGA256C3-MH, 8/16bit AVR Microcontroller, 32MHz, 256 + 8 kB, 4 kB EEPROM, Flash, 64-Pin VQFN

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PCB Footprints
ATXMEGA256C3-MH - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - VQFN64
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ATXMEGA256C3-MH - Microchip  - 3D model - Quad Flat No-Lead - VQFN64
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ATXMEGA256C3-MH Details

  • Manufacturer Part Number:

    ATXMEGA256C3-MH

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    VQFN-64

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    5A992.C

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Has ADC:

    YES

  • Additional Feature:

    OPERATES AT 1.6 V MINIMUM SUPPLY AT 12 MHz

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    32 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Low Power Mode:

    YES

  • Number of External Interrupts:

    50

  • Number of I/O Lines:

    50

  • Number of Serial I/Os:

    3

  • Number of Terminals:

    64

  • 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:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    16384

  • ROM (words):

    262144

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1 mm

  • Speed:

    32 MHz

  • Supply Current-Max:

    12 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    9 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATXMEGA256C3-MH Frequently Asked Questions (FAQs)

  • The maximum operating frequency of ATXMEGA256C3-MH is 32 MHz, but it can be overclocked to 40 MHz with some limitations.
  • The clock source can be configured using the CLKCTRL (Clock Control) register. The clock source can be set to internal RC oscillator, external crystal oscillator, or external clock source.
  • The maximum current consumption of ATXMEGA256C3-MH is around 15mA at 3.3V and 32MHz frequency, but it can vary depending on the operating conditions and peripherals used.
  • The DMA controller can be used to transfer data between peripherals and memory without CPU intervention. The DMA controller is configured using the DMACTRL (DMA Control) register and the DMA channel registers.
  • The POR feature resets the microcontroller when the power supply voltage is below a certain threshold, while the BOD feature detects when the power supply voltage falls below a certain threshold and can be used to reset the microcontroller or generate an interrupt.

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ATXMEGA256C3-MH 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 ATXMEGA256C3-MHR Atmel Corporation

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 32MHz, CMOS