ATSAMD51J18A-AFT
- Mfr.Part #
- ATSAMD51J18A-AFT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64TQFP
- Stock
- 6,398
- In Stock :
- 6,398
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- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/O :
- 51
- Number of I/Os :
- 51 I/O
- Height Seated (Max) :
- 1.2mm
- RoHS :
- Details
- Mounting Style :
- SMD/SMT
- Maximum Operating Temperature :
- + 125 C
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TA
- RAM Size :
- 128K x 8
- Data Converter :
- A/D 24x12b; D/A 2x12b
- Program Memory Size :
- 256KB 256K x 8
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 10mm
- Width :
- 10mm
- Oscillator Type :
- Internal
- DAC Channels :
- yes
- Qualification :
- AEC-Q100
- Bit Size :
- 32
- Core Size :
- 32-Bit
- DAC Resolution :
- 12 bit
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- EEPROM Size :
- -
- Clock Frequency :
- 48MHz
- Minimum Operating Temperature :
- - 40 C
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Temperature Grade :
- Automotive
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Pitch :
- 0.5mm
- Program Memory Type :
- Flash
- Supply Voltage-Min (Vsup) :
- 1.71V
- Connectivity :
- EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
- Brand :
- Microchip Technology / Atmel
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- ROM Programmability :
- Flash
- On Chip Program ROM Width :
- 8
- Factory Lead Time :
- 22 Weeks
- Supplier Device Package :
- 64-TQFP (10x10)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Has ADC :
- yes
- Interface Type :
- I2C, LIN, Serial, SPI, USART
- Terminal Form :
- Gull wing
- Number of Terminals :
- 64
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.63V
- PWM Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 3.63V
- Core Processor :
- ARM® Cortex®-M4F
- Packaging :
- Tape and Reel (TR)
- Speed :
- 120MHz
- Supply Voltage :
- 3.3V
- DMA Channels :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Seated Height-Max :
- 1.2 mm
- Number of Terminations :
- 64
- Product Status :
- Active
- Number of ADC Channels :
- 24 Channel
- RoHS Status :
- RoHS Compliant
- Package Shape :
- Square
- Data Converters :
- A/D 24x12b; D/A 2x12b
- Number of I/O Lines :
- 51
- Mounting Type :
- Surface Mount
- Package / Case :
- 64-TQFP
- Reach Compliance Code :
- Compliant
- Data Bus Width :
- 32 bit
- Manufacturer :
- Microchip
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Base Product Number :
- ATSAMD51
- JESD-30 Code :
- S-PQFP-G64
- Product :
- MCU+FPU
- Product Type :
- ARM Microcontrollers - MCU
- Series :
- Automotive, AEC-Q100, SAM D51
- Screening Level :
- AEC-Q100; ISO/TS-16949
- Subcategory :
- Microcontrollers - MCU
- Datasheets
- ATSAMD51J18A-AFT

Microcontrollers Microchip Technology ATSAMD51J18A-AFT Overview
The Microcontrollers Microchip Technology ATSAMD51J18A-AFT is a highly efficient, 32-bit microcontroller unit (MCU) that offers robust features tailored for complex digital control systems. This product, manufactured by Microchip Technology, integrates a powerful ARM Cortex-M4 processor which supports floating-point operations and provides an operating frequency of up to 120 MHz. Enclosed in a compact 64-TQFP package, it includes 256KB of flash memory, making it ideal for applications requiring a balance of power, memory, and space efficiency. This MCU is designed to meet the demands of developers requiring high-performance processing capability for system control, connectivity, and enhanced graphical user interfaces in industrial and commercial products.
ATSAMD51J18A-AFT Features
The ATSAMD51J18A-AFT is equipped with advanced features that enhance its functionality and ease of use in a wide range of applications. It includes an integrated Secure Digital Host Controller (SDHC), supporting both SD and SDIO cards for expandable storage options. The MCU also boasts multiple communication interfaces, including SPI, I2C, and UART, facilitating versatile peripheral connections. Enhanced security features such as hardware-based encryption and a True Random Number Generator ensure secure data transactions and operations, essential for connected devices.
ATSAMD51J18A-AFT Applications
- Industrial Automation: This MCU excels in controlling automated production lines, where precision and reliability are crucial. Its high processing power enables it to manage multiple sensors and actuators efficiently.
- Smart Home Devices: The ATSAMD51J18A-AFT can be integrated into smart home automation systems, including lighting and climate control, due to its robust I/O capabilities and support for network connectivity.
- Wearable Technology: With its low power consumption and compact size, this microcontroller is perfect for wearable devices, such as fitness trackers and smart watches, helping them perform complex computations while optimizing battery life.
- Medical Equipment: The reliability and security features of the ATSAMD51J18A-AFT make it suitable for medical applications like monitoring systems and handheld diagnostic instruments that require data integrity and privacy.
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