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ATSAM4E16EB-CN
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Product Detailed Parameters
- Description：IC MCU 32BIT 1MB FLASH 144LFBGA
- Series：SAM4E
- Mfr：Microchip Technology
- Package：Tray
- 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)
- Mounting Type：Surface Mount
- Supplier Device Package：144-LFBGA (10x10)
- Package / Case：144-LFBGA
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Overview
The ATSAM4E16EB-CN is a 32-bit microcontroller from the Microchip SAM4E series, built on an ARM Cortex-M4 core. It features 1MB of in-system programmable Flash memory and 128KB of SRAM. The device operates at a maximum frequency of 120MHz with a supply voltage range of 1.62V to 3.6V. It includes 16-channel 12-bit ADCs, two 12-bit DACs, and supports interfaces such as Ethernet, USB, CANbus, SPI, I2C, and UART. The component is housed in a 100-TFBGA (9x9) package and functions within a temperature range of -40°C to 105°C.
Feature Summary
- Integrated Ethernet MAC with dedicated DMA controller for high-speed data processing
- Includes multiple communication peripherals including USB OTG, CANbus, and standard serial interfaces
- Features analog conversion capabilities with 16-channel 12-bit ADCs and dual 12-bit DACs
Applications
- Industrial control systems requiring robust connectivity
- Smart metering applications utilizing Ethernet or USB interfaces
- Data acquisition systems leveraging high-resolution analog inputs
Procurement Notes
Verify the specific suffix 'CN' against official Microchip documentation to confirm the exact package type and temperature grade. Ensure compatibility with existing board layouts regarding the TFBGA footprint. Confirm RoHS compliance status through current datasheets before finalizing procurement specifications.
Selection Notes
Select this model when a balance of high-performance processing and extensive peripheral integration is required. The inclusion of Ethernet and USB alongside standard serial interfaces makes it suitable for complex embedded networking tasks. Consider the 120MHz operating speed and memory capacity relative to application software requirements.
Part Context
This component belongs to the SAM4E family of ARM-based microcontrollers designed for cost-sensitive applications requiring advanced connectivity. The series integrates high-speed peripherals with low-power consumption modes, targeting industrial and consumer electronics markets where reliable data handling is essential.
Replacement Considerations
Consult Microchip's official cross-reference tools for verified substitutes. Potential alternatives within the SAM4E series may offer different pin counts or memory sizes while maintaining functional compatibility.
