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ATSAM3S1AB-AU - Microchip

Description: Microchip ATSAM3S1AB-AU, 32bit ARM Cortex M3 Microcontroller, 64MHz, 64 kB Flash, 48-Pin LQFP

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PCB Footprints
ATSAM3S1AB-AU - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-LEAD LQFP 7 MM X 7 MM PACKAGE
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ATSAM3S1AB-AU - Microchip  - 3D model - Quad Flat Packages - 48-LEAD LQFP 7 MM X 7 MM PACKAGE
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ATSAM3S1AB-AU Details

  • Manufacturer Part Number:

    ATSAM3S1AB-AU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    48

  • Manufacturer Package Code:

    LQFP-48

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M3

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    22

  • Number of External Interrupts:

    30

  • Number of I/O Lines:

    34

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    48

  • 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:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    16384

  • ROM (words):

    65536

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    64 MHz

  • Supply Voltage-Max:

    1.95 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    1.8 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:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATSAM3S1AB-AU Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the ATSAM3S1AB-AU is 64 MHz.
  • The ATSAM3S1AB-AU has 256 KB of flash memory.
  • The ATSAM3S1AB-AU can operate at 1.62V to 3.6V, but it is not recommended to operate at 5V.
  • Yes, the ATSAM3S1AB-AU has a built-in USB 2.0 full-speed interface.
  • The ATSAM3S1AB-AU has 4 UARTs.

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ATSAM3S1AB-AU 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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