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ATSAM4SD32BA-AU ARM Cortex-M4 32-bit microcontroller with 2MB Flash and 160KB RAM. Operates at 120MHz in a 64-LQFP package.
Mfr Part #:

ATSAM4SD32BA-AU

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
ARM Cortex-M4 32-bit microcontroller with 2MB Flash and 160KB RAM. Operates at 120MHz in a 64-LQFP package.
✓ Total Stock: 28,789 pcs

ATSAM4SD32BA-AU Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
23,789 pcs
On Request
23789 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ATSAM4SD32BA-AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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ATSAM4SD32BA-AU Description

Short technical summary and product information.

The ATSAM4SD32BA-AU is a 32-bit microcontroller from Microchip Technology based on the ARM Cortex-M4 core. It features a 120MHz clock speed, 2MB of Flash program memory, and 160KB of RAM.

 

Key specifications include 47 I/O pins, peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and WDT. Connectivity options include I2C, IrDA, Memory Card, SPI, SSC, UART/USART, and USB. Data converters include an 11-channel 12-bit ADC and a 2-channel 12-bit DAC.

 

Operating conditions: supply voltage range from 1.62V to 3.6V, temperature range from -40°C to 85°C. The device is surface mount in a 64-LQFP package (10x10mm) with an internal oscillator.

 

Suitable for embedded control applications requiring high performance and rich connectivity, such as industrial control, consumer electronics, and IoT devices.

ATSAM4SD32BA-AU Quick Information

Product Type: Microcontroller
Series: ATSAM4SD32BA
Canonical Name: ATSAM4SD32BA-AU
Subcategory: ARM Cortex-M4 Microcontroller

ATSAM4SD32BA-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATSAM4SD32BA-AU Features

  • ARM Cortex-M4 core running at 120MHz.
  • 2MB Flash and 160KB RAM memory.
  • 47 I/O pins with multiple serial interfaces.
  • 11-channel 12-bit ADC and 2-channel DAC.
  • Operates from 1.62V to 3.6V supply.

ATSAM4SD32BA-AU Applications

  • Ideal for industrial control and automation.
  • Used in consumer electronics and IoT devices.
  • Suitable for motor control with PWM.
  • Enables USB connectivity for data transfer.

ATSAM4SD32BA-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAM4SD32BA-AU?

1.62V to 3.6V.

What package does the ATSAM4SD32BA-AU come in?

64-LQFP (10x10mm).

What is the operating temperature range?

-40°C to 85°C.

Is the ATSAM4SD32BA-AU RoHS compliant?

RoHS3 compliant (unverified).

What core does the ATSAM4SD32BA-AU use?

ARM Cortex-M4 32-bit.

What is the maximum clock speed?

120MHz.

How much Flash and RAM does it have?

2MB Flash and 160KB RAM.

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