Microchip Technology ATSAM4E16EB-AN

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series SAM4E
Packaging Bulk |
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 120MHz
Connectivity CANbus, EBI/EMI, Ethernet, IrDA, SD, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 117
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 144-LQFP (20x20)
Package / Case 144-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ATSAM4E16EB-AN from Microchip Technology is a powerful ARM Cortex-M4 microcontroller. It operates at 120MHz and features 1MB of flash memory and 128KB of SRAM. Designed for extended temperature ranges from -40°C to 105°C, it is ideal for industrial and automotive applications. The supply voltage range of 1.62V to 3.6V supports low-power designs. Housed in a 144-LQFP package, it offers extensive connectivity and control peripherals including DMA, PWM, and multiple watchdog timers.

  • Extended temperature range: -40°C to 105°C ensures reliable operation in demanding environments.
  • DSP-enhanced Cortex-M4: Enables efficient execution of complex math for control and signal processing.
  • Low voltage operation: 1.62V minimum supply reduces power consumption in battery-operated devices.
  • Large memory: 1MB flash and 128KB RAM support complex applications and data logging.

Automotive Body Electronics

The extended -40°C to 105°C temperature range and robust brown-out detection make it reliable for under-hood and body control modules.

Industrial Automation

The 120MHz Cortex-M4 with DSP instructions accelerates complex control algorithms for PLCs and robotic controllers.

Smart Energy Management

Low 1.62V operation and multiple low-power modes enable efficient energy metering and battery-backed monitoring systems.

Building Automation

Rich PWM and timer resources support precise control of HVAC systems, lighting, and security access panels.

Embedded Networking Gateways

With DMA and multiple serial interfaces, it can manage protocol conversion and data aggregation in industrial IoT gateways.

Test and Measurement Equipment

High-speed ADC and deterministic interrupt handling ensure accurate data acquisition in portable instruments.

Q: What core does the ATSAM4E16EB-AN use?
A: It uses an ARM Cortex-M4 processor running at 120MHz.
Q: What is the operating temperature range?
A: It operates from -40°C to 105°C, suitable for harsh environments.
Q: How much flash and RAM are available?
A: It has 1MB flash and 128KB RAM.
Q: What is the supply voltage?
A: The supply voltage ranges from 1.62V to 3.6V.
Q: What package is it offered in?
A: It comes in a 144-LQFP package.
Base Product Number : ATSAM4E16EB
120MHz 128KB RAM 144-LQFP 1MB Flash 32-bit MCU ARM Cortex-M4 ATSAM4E16EB-AN Automotive DMA DSP Industrial
Q: What core does the ATSAM4E16EB-AN use?
A: It uses an ARM Cortex-M4 processor running at 120MHz.
Q: What is the operating temperature range?
A: It operates from -40°C to 105°C, suitable for harsh environments.
Q: How much flash and RAM are available?
A: It has 1MB flash and 128KB RAM.
Q: What is the supply voltage?
A: The supply voltage ranges from 1.62V to 3.6V.
Q: What package is it offered in?
A: It comes in a 144-LQFP package.