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ATSAM4E16CA-AU ARM Cortex-M4 32-bit microcontroller from Microchip Technology with 1MB Flash memory, 128KB RAM, and 120MHz clock speed. Features 79 I/O pins, CANbus, Ethernet, USB connectivity, and operates from 1.62V to 3.6V.
Mfr Part #:

ATSAM4E16CA-AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
ARM Cortex-M4 32-bit microcontroller from Microchip Technology with 1MB Flash memory, 128KB RAM, and 120MHz clock speed. Features 79 I/O pins, CANbus, Ethernet, USB connectivity, and operates from 1.62V to 3.6V.
✓ Total Stock: 3,013 pcs

ATSAM4E16CA-AU Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
Non-Authorised Inventory information
3,013 pcs
On Request
3013 pcs On Request 1 On Request On Request On Request On Request On Request
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ATSAM4E16CA-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
SVHC Present
Speed
Supplier Device Package
Voltage
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ATSAM4E16CA-AU Description

Short technical summary and product information.

The ATSAM4E16CA-AU is a 32-bit ARM Cortex-M4 microcontroller from Microchip Technology, designed for embedded applications requiring high performance and rich peripheral integration. It operates at up to 120MHz and includes 1MB of Flash memory and 128KB of SRAM. The device features 79 general-purpose I/O lines and a comprehensive set of peripherals including DMA, PWM, watchdog timer, brown-out detection, and power-on reset. For data conversion, it integrates a 16-channel 12-bit ADC and a 2-channel 12-bit DAC. Connectivity options include CANbus, Ethernet, IrDA, MMC/SD, SPI, multiple UART/USART, and USB interfaces. The microcontroller supports a wide supply voltage range of 1.62V to 3.6V and operates over an industrial temperature range of -40°C to +85°C. It is housed in a 100-lead LQFP package (14x14mm) with surface mount mounting. An internal oscillator simplifies clock generation.

ATSAM4E16CA-AU Quick Information

Product Type: Microcontroller
Series: SAM4E
Canonical Name: Microchip Technology ATSAM4E16CA-AU ARM Cortex-M4 Microcontroller

ATSAM4E16CA-AU Compliance

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

ATSAM4E16CA-AU Features

  • ARM Cortex-M4 32-bit single-core processor.
  • 120MHz maximum clock frequency.
  • 1MB Flash and 128KB RAM memory.
  • 79 I/O lines with multiplexed peripherals.
  • Industrial temperature range -40°C to 85°C.

ATSAM4E16CA-AU Applications

  • Industrial control and automation systems.
  • Ethernet-enabled embedded networking devices.
  • Motor control with PWM and ADC.
  • Portable instruments with USB connectivity.
  • CANbus communication for automotive applications.

ATSAM4E16CA-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAM4E16CA-AU?

1.62V to 3.6V.

What is the package type for this microcontroller?

100-lead LQFP (14x14mm).

What is the operating temperature range?

-40°C to +85°C.

Is the ATSAM4E16CA-AU RoHS compliant?

RoHS3 compliant but unverified.

What is the maximum clock speed?

120MHz.

How much Flash memory does it have?

1MB.

What connectivity interfaces are available?

CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB.

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