ATSAM4LS8CA-AU ARM Cortex-M4 32-bit microcontroller from Microchip's SAM4L series. Features 48MHz core speed, 512KB Flash, 64KB RAM, and 80 I/O in a 100-TQFP package.
Mfr Part #:

ATSAM4LS8CA-AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
ARM Cortex-M4 32-bit microcontroller from Microchip's SAM4L series. Features 48MHz core speed, 512KB Flash, 64KB RAM, and 80 I/O in a 100-TQFP package.
✓ Total Stock: 450 pcs

ATSAM4LS8CA-AU Available from 1 distributor

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✓ Non-Authorised
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450 pcs
450 pcs On Request 1 On Request On Request 14+ On Request On Request

ATSAM4LS8CA-AU Specifications Quick View

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

ATSAM4LS8CA-AU Description

Short technical summary and product information.

The ATSAM4LS8CA-AU is a 32-bit microcontroller from Microchip Technology, part of the SAM4L series based on the ARM Cortex-M4 RISC processor. It operates at speeds up to 48MHz and features 512KB of Flash program memory and 64KB of RAM.

 

This device includes a wide range of connectivity options including I2C, IrDA, LINbus, SPI, UART/USART, and USB. Peripherals include brown-out detect/reset, DMA, I2S, POR, PWM, and WDT. It also features 15-channel 12-bit A/D converter and a single 10-bit D/A converter.

 

The microcontroller is supplied in a 100-TQFP surface mount package with 80 I/O lines. It operates over a supply voltage range of 1.68V to 3.6V and a temperature range of -40°C to 85°C.

ATSAM4LS8CA-AU Quick Information

Product Type: Microcontroller
Series: SAM4L
Canonical Name: Microchip Technology ATSAM4LS8CA-AU
Subcategory: ARM Cortex-M4

ATSAM4LS8CA-AU Compliance

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

ATSAM4LS8CA-AU Features

  • ARM Cortex-M4 32-bit processor at 48MHz.
  • 512KB Flash and 64KB RAM memory.
  • 80 I/O lines in 100-TQFP package.
  • Supply voltage range 1.68V to 3.6V.
  • Operating temperature -40°C to 85°C.

ATSAM4LS8CA-AU Applications

  • Suitable for industrial control systems.
  • Used in low-power embedded applications.
  • Ideal for IoT sensor node designs.
  • Applicable in portable medical devices.

ATSAM4LS8CA-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the ATSAM4LS8CA-AU?

The operating temperature range is -40°C to 85°C (TA).

What is the supply voltage range for this microcontroller?

The supply voltage range is 1.68V to 3.6V.

What package does the ATSAM4LS8CA-AU come in?

It comes in a 100-TQFP surface mount package (14x14mm).

Is the ATSAM4LS8CA-AU RoHS compliant?

The part is listed as RoHS3 Compliant, though this is unverified.

What is the core processor of the ATSAM4LS8CA-AU?

The core processor is an ARM Cortex-M4, 32-bit single-core.

How much Flash memory does the ATSAM4LS8CA-AU have?

It has 512KB of Flash program memory.

How many I/O pins are available on the ATSAM4LS8CA-AU?

There are 80 I/O pins available.

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