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AT91SAM7S32B-AU - Microchip

Description: MCU 32-Bit RISC 32KB Flash 1.8V/3.3V AT91SAM7S32B-AU, 32 bit ARM7TDMI Microcontroller 55MHz 32 kB Flash, 8 kB RAM, I2C 48-Pin LQFP

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AT91SAM7S32B-AU - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-LEAD LQFP 7 MM X 7 MM PACKAGE
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AT91SAM7S32B-AU - Microchip  - 3D model - Quad Flat Packages - 48-LEAD LQFP 7 MM X 7 MM PACKAGE
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AT91SAM7S32B-AU Details

  • Manufacturer Part Number:

    AT91SAM7S32B-AU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Pin Count:

    48

  • Manufacturer Package Code:

    LQFP-48

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    ALSO REQUIRES 3.3V SUPPLY

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    55 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G48

  • Length:

    7 mm

  • Number of I/O Lines:

    21

  • Number of Terminals:

    48

  • 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 Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • RAM (bytes):

    8192

  • ROM (words):

    32768

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    20 MHz

  • Supply Voltage-Max:

    1.95 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

AT91SAM7S32B-AU Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the AT91SAM7S32B-AU is 48 MHz.
  • The AT91SAM7S32B-AU has 32 KB of flash memory.
  • Yes, the AT91SAM7S32B-AU has several low power modes, including Idle, Sleep, and Backup modes, to reduce power consumption.
  • The maximum operating temperature range of the AT91SAM7S32B-AU is -40°C to +85°C.
  • Yes, the AT91SAM7S32B-AU has a built-in USB 2.0 full-speed device controller.

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AT91SAM7S32B-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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