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ATSAMR21E19A-MFT - Microchip

Description: RF Microcontrollers - MCU SAMR21 32pin Serial FL 512K 125C T&R

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PCB Footprints
ATSAMR21E19A-MFT - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 32-PIN QFN (32M5)
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3D Models
ATSAMR21E19A-MFT - Microchip  - 3D model - Quad Flat No-Lead - 32-PIN QFN (32M5)
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ATSAMR21E19A-MFT Details

  • Manufacturer Part Number:

    ATSAMR21E19A-MFT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    TQFN-32

  • Country Of Origin:

    South Korea

  • ECCN Code:

    5A992.C

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    15

  • Has ADC:

    YES

  • Bit Size:

    32

  • CPU Family:

    CORTEX-M0

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    12

  • Number of External Interrupts:

    14

  • Number of I/O Lines:

    16

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    32

  • Number of Timers:

    6

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    QCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • RAM (bytes):

    34688

  • RAM (words):

    16384

  • ROM (words):

    786432

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1 mm

  • Speed:

    48 MHz

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATSAMR21E19A-MFT Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the ATSAMR21E19A-MFT is 48 MHz.
  • The ATSAMR21E19A-MFT has 256 KB of flash memory.
  • The maximum current consumption of the ATSAMR21E19A-MFT is 150 mA at 3.3V and 48 MHz.
  • Yes, the ATSAMR21E19A-MFT has built-in USB 2.0 Full-Speed Device and Host support.
  • The operating temperature range of the ATSAMR21E19A-MFT is -40°C to +85°C.

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ATSAMR21E19A-MFT 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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