ATSAME54N20A-AF
- Mfr.Part #
- ATSAME54N20A-AF
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 1MB FLASH 100TQFP
- Stock
- 2,619
- In Stock :
- 2,619
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- JESD-609 Code :
- e3
- EEPROM Size :
- -
- Data Converters :
- A/D 28x12b; D/A 2x12b
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Bit Size :
- 32
- Mounting Style :
- SMD/SMT
- Number of I/Os :
- 81 I/O
- Manufacturer :
- Microchip
- Clock Frequency :
- 48MHz
- Surface Mount :
- yes
- Number of Terminals :
- 100
- Terminal Pitch :
- 0.5mm
- RAM Size :
- 256K x 8
- Screening Level :
- AEC-Q100; ISO/TS-16949
- Maximum Operating Temperature :
- + 125 C
- Terminal Form :
- Gull wing
- Number of I/O :
- 81
- Minimum Operating Temperature :
- - 40 C
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 1MB 1M x 8
- Speed :
- 120MHz
- On Chip Program ROM Width :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.63V
- DAC Channels :
- yes
- Interface Type :
- LIN, I2C, Serial, SPI, USART
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Supply Voltage-Min (Vsup) :
- 1.71V
- Connectivity :
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- RoHS :
- Non-Compliant
- PWM Channels :
- yes
- ROM Programmability :
- Flash
- Core Processor :
- ARM® Cortex®-M4F
- Terminal Position :
- QUAD
- Temperature Grade :
- Automotive
- Product Status :
- Active
- Qualification :
- AEC-Q100
- Operating Temperature :
- -40°C~125°C TA
- Width :
- 14mm
- Product :
- MCU+FPU
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 1.2mm
- JESD-30 Code :
- S-PQFP-G100
- Oscillator Type :
- Internal
- Product Category :
- ARM Microcontrollers - MCU
- Number of Terminations :
- 100
- Supply Voltage-Max (Vsup) :
- 3.63V
- Data Converter :
- A/D 28x12b; D/A 2x12b
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Product Type :
- ARM Microcontrollers - MCU
- DMA Channels :
- yes
- Has ADC :
- yes
- Core Size :
- 32-Bit
- Supplier Device Package :
- 100-TQFP (14x14)
- Package / Case :
- 100-TQFP
- Brand :
- Microchip Technology
- Subcategory :
- Microcontrollers - MCU
- Base Product Number :
- ATSAME54
- Data Bus Width :
- 32 bit
- Seated Height-Max :
- 1.2 mm
- DAC Resolution :
- 12 bit
- RoHS Status :
- Non-RoHS Compliant
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Length :
- 14mm
- Series :
- SAM E54
- Number of ADC Channels :
- 28 Channel
- Package Shape :
- Square
- Number of I/O Lines :
- 81
- Factory Lead Time :
- 23 Weeks
- Datasheets
- ATSAME54N20A-AF

Microcontrollers Microchip Technology ATSAME54N20A-AF Overview
The Microcontrollers Microchip Technology ATSAME54N20A-AF is a high-performance, 32-bit MCU that is ideal for advanced applications requiring robust operation and high levels of integration. Equipped with 1MB of flash memory and housed in a compact 100TQFP package, this microcontroller delivers superior computational power and enhanced connectivity options, making it an optimal choice for demanding industrial and commercial environments. Its power efficiency and extensive set of peripherals support a wide array of functionalities, ensuring developers and engineers can implement sophisticated systems and maintain scalability and flexibility in design.
ATSAME54N20A-AF Features
The ATSAME54N20A-AF microcontroller boasts advanced features that cater to a broad spectrum of technological needs. Key attributes include its ARM Cortex-M4 core with up to 120 MHz operation, extensive memory resources, including 1MB of flash and 256KB of SRAM, and low power consumption. Connectivity is enhanced with multiple communication interfaces such as SPI, I2C, UART, and USB, alongside robust security features that ensure safe and secure data management and device integrity in networked installations.
ATSAME54N20A-AF Applications
- Industrial Automation: The MCU's robust processing capabilities and extensive GPIO support make it suitable for controlling complex automation systems, improving efficiency and reliability in manufacturing processes.
- Smart Home Devices: With its integrated connectivity features, the ATSAME54N20A-AF can serve as the core controller for smart home systems, enabling seamless integration and communication between various smart devices.
- Automotive Applications: Its high reliability and extended operating temperature range make it ideal for automotive environments, supporting advanced vehicle control systems and infotainment.
- Wearable Technology: The microcontroller's low power consumption and small footprint are perfect for wearable devices, providing the necessary computing power without compromising on battery life.
- Medical Devices: Accurate and reliable processing with enhanced security features ensures that this MCU can be effectively used in medical monitoring equipment, supporting critical health care applications.
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