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ATSAME51J20A-AZVAO - Microchip

Description: ARM Microcontrollers - MCU CM4, TQFP 64, 1MFlash,Tray, USB,CAN, Extended Temp

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PCB Footprints
ATSAME51J20A-AZVAO - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 64-Lead Plastic Thin Quad Flatpack (PT)-10x10x1 mm Body, 2.00 mm Footprint [TQFP]_2026
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ATSAME51J20A-AZVAO - Microchip  - 3D model - Quad Flat Packages - 64-Lead Plastic Thin Quad Flatpack (PT)-10x10x1 mm Body, 2.00 mm Footprint [TQFP]_2026
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ATSAME51J20A-AZVAO Details

  • Manufacturer Part Number:

    ATSAME51J20A-AZVAO

  • 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:

    3A991.a.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    23

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    NO

  • CPU Family:

    CORTEX-M4F

  • Clock Frequency-Max:

    40 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • Format:

    FLOATING POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    32

  • Number of External Interrupts:

    16

  • Number of I/O Lines:

    51

  • Number of Serial I/Os:

    7

  • Number of Terminals:

    64

  • Number of Timers:

    13

  • 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:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP64,.47SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • RAM (bytes):

    262144

  • ROM (words):

    1048576

  • ROM Programmability:

    FLASH

  • Screening Level:

    AEC-Q100; TS 16949

  • Seated Height-Max:

    1.2 mm

  • Speed:

    100 MHz

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

ATSAME51J20A-AZVAO Frequently Asked Questions (FAQs)

  • The ATSAME51J20A-AZVAO can operate from -40°C to +105°C, but the maximum junction temperature is 150°C.
  • The clock system can be configured using the System Clock Control (SYSCTRL) module. The optimal configuration depends on the specific application, but generally, it's recommended to use the internal 32kHz oscillator as the clock source and enable the PLL to generate the highest frequency possible (up to 120MHz).
  • The maximum current consumption of the ATSAME51J20A-AZVAO depends on the operating frequency, voltage, and peripherals used. According to the datasheet, the maximum current consumption is around 150mA at 3.3V and 120MHz.
  • The ATSAME51J20A-AZVAO has a built-in Secure Boot mechanism that can be enabled using the Secure Boot fuse. For secure firmware updates, you can use the Microchip CryptoAuthentication library and implement a secure firmware update protocol using cryptographic algorithms such as AES and SHA.
  • The DMA controller on the ATSAME51J20A-AZVAO has some limitations, such as a maximum transfer size of 65536 bytes, and a maximum of 12 DMA channels. Additionally, the DMA controller can only access peripherals that are connected to the AHB bus.

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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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