ATSAMD20J18A-ANT
- Mfr.Part #
- ATSAMD20J18A-ANT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64TQFP
- Stock
- 2,243
- In Stock :
- 2,243
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package Shape :
- Square
- Package / Case :
- 64-TQFP Exposed Pad
- Number of Terminations :
- 64
- Max Frequency :
- 48 MHz
- Number of Programmable I/O :
- 52
- Temperature Grade :
- Industrial
- Packaging :
- Tape and Reel (TR)
- Interface :
- I2C, SPI, UART, USART
- Max Supply Voltage :
- 3.63 V
- Min Supply Voltage :
- 1.62 V
- Supply Voltage-Min (Vsup) :
- 1.62V
- Number of I/O :
- 52
- DAC Channels :
- yes
- Program Memory Size :
- 256KB 256K x 8
- Terminal Pitch :
- 0.5mm
- Density :
- 2 Mb
- Core Size :
- 32-Bit
- Oscillator Type :
- Internal
- Frequency :
- 48MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Min Operating Temperature :
- -40 °C
- Number of I/Os :
- 52 I/O
- RAM Size :
- 32K x 8
- Terminal Position :
- QUAD
- Speed :
- 48MHz
- Base Part Number :
- ATSAMD20J18
- Memory Size :
- 256KB
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Watchdog Timer :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Has ADC :
- yes
- Terminal Form :
- Gull wing
- Data Converters :
- A/D 20x12b, D/A 1x10b
- RoHS :
- Details
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Type :
- ARM Microcontrollers - MCU
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Data Bus Width :
- 32b
- Width :
- 10 mm
- Reach Compliance Code :
- Compliant
- Supplier Device Package :
- 64-TQFP (10x10)
- Max Operating Temperature :
- 105 °C
- Factory Lead Time :
- 6 Weeks
- Minimum Operating Temperature :
- - 40 C
- Base Product Number :
- ATSAMD20
- Bit Size :
- 32
- Number of Terminals :
- 64
- Peak Reflow Temperature (Cel) :
- 260
- Number of GPIO :
- 52
- Product Status :
- Active
- Surface Mount :
- yes
- Manufacturer :
- Microchip
- Length :
- 10mm
- Number of Pins :
- 64
- Mounting Type :
- Surface Mount
- Series :
- SAM D20J
- Subcategory :
- Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 3.63V
- Memory Type :
- Flash
- Device Core :
- ARM Cortex M0+
- Schedule B :
- 8542310000
- JESD-30 Code :
- S-PQFP-G64
- Number of ADC Channels :
- 20 Channel
- Maximum Operating Temperature :
- + 105 C
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Operating Temperature :
- -40°C~105°C TA
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Mounting Style :
- SMD/SMT
- Height Seated (Max) :
- 1.2mm
- Core Processor :
- ARM® Cortex®-M0+
- Product :
- MCU
- Number of Timers/Counters :
- 8
- Supply Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Interfaces :
- I2C/SPI/USART
- DMA Channels :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Type :
- Flash
- JESD-609 Code :
- e3
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Brand :
- Microchip Technology
- PWM Channels :
- yes
- Core Architecture :
- ARM
- Published :
- 2015
- Interface Type :
- I2C, SPI, UART, USART
- ROM Programmability :
- Flash
- Seated Height-Max :
- 1.2 mm
- Contact Plating :
- Tin
- EEPROM Size :
- --
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Finish :
- Matte Tin (Sn)
- Number of I/O Lines :
- 52
- Datasheets
- ATSAMD20J18A-ANT
ATSAMD20J18A-ANT Documents

Microcontrollers Microchip Technology ATSAMD20J18A-ANT Overview
The Microcontrollers Microchip Technology ATSAMD20J18A-ANT is a highly capable and versatile 32-bit microcontroller unit (MCU) designed for efficiency and power in a compact form. Manufactured by Microchip Technology, this MCU operates on ARM Cortex-M0+ technology, ensuring low power consumption while maintaining high performance. The ATSAMD20J18A-ANT boasts 256KB of flash memory and a variety of peripherals, making it an ideal choice for developers looking for a scalable and reliable solution in embedded systems.
ATSAMD20J18A-ANT Features
The ATSAMD20J18A-ANT microcontroller comes loaded with features that enhance its functionality and usability in complex electronic environments. Key features include 256KB of integrated flash memory, 32KB of SRAM, and extensive I/O options through its 64-pin TQFP package. It supports a wide range of communication protocols, including SPI, I2C, and USART, which are essential for modern IoT applications. Additionally, its efficient power management capabilities ensure optimal performance in power-sensitive applications.
ATSAMD20J18A-ANT Applications
- Smart Home Devices: Utilizes its low-power ARM Cortex-M0+ core to manage various sensors and actuators efficiently, ensuring reliable operation and connectivity in smart home ecosystems.
- Industrial Automation: With robust I/O capabilities and support for multiple communication protocols, it can control and monitor machinery in industrial settings, enhancing automation and process efficiency.
- Wearable Technology: Its compact size and efficiency in power management make it ideal for wearable devices, supporting extended battery life and complex functionalities.
- Internet of Things (IoT) Gateways: Acts as a central hub for IoT devices, facilitating smooth communication and data exchange between devices and the cloud, leveraging its high integration and connectivity features.
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