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ATSAML21J17B-AUT - Microchip

Description: ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM

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ATSAML21J17B-AUT - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 10x10x1 mm Body, 2.00 mm Footprint TQFP
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ATSAML21J17B-AUT - Microchip  - 3D model - Quad Flat Packages - 10x10x1 mm Body, 2.00 mm Footprint TQFP
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ATSAML21J17B-AUT Details

  • Manufacturer Part Number:

    ATSAML21J17B-AUT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    TQFP-64

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    5A992.C

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    NO

  • CPU Family:

    CORTEX-M0+

  • Clock Frequency-Max:

    32 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    16

  • Number of External Interrupts:

    16

  • Number of I/O Lines:

    51

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    64

  • Number of Timers:

    8

  • 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:

    TFQFP

  • Package Equivalence Code:

    TQFP64,.47SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • RAM (bytes):

    24576

  • ROM (words):

    131072

  • ROM Programmability:

    FLASH

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.2 mm

  • Speed:

    48 MHz

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    1.62 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:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATSAML21J17B-AUT Frequently Asked Questions (FAQs)

  • The ATSAML21J17B-AUT can operate from -40°C to 105°C, but the recommended operating temperature range is -20°C to 85°C for optimal performance.
  • The ATSAML21J17B-AUT has a complex clock system that can be configured using the System Clock (SYSCLK) module. You can use the Clock Controller (CLKCTRL) to select the clock source, configure the clock frequency, and enable/disable clock outputs. Refer to the device's datasheet and the Microchip ASF (Atmel Start) framework for more information.
  • The ATSAML21J17B-AUT's CPU can run up to 48 MHz, but the maximum frequency depends on the clock source and configuration. The device can also be configured to run at lower frequencies to reduce power consumption.
  • The ATSAML21J17B-AUT has a 12-bit ADC with multiple channels. To use the ADC, you need to configure the ADC module, select the analog input channel, and start the conversion process. You can use the ADC in single-shot or continuous conversion modes, and the device also supports ADC interrupts and DMA transfers.
  • Yes, the ATSAML21J17B-AUT can be used with an external crystal oscillator. The device has an internal oscillator, but you can also use an external crystal oscillator to provide a more accurate clock source. You need to configure the External Clock (EXTCLK) module to use the external crystal oscillator.

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ATSAML21J17B-AUT 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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