ATSAMD20J18A-MU
- Mfr.Part #
- ATSAMD20J18A-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64QFN
- Stock
- 1,993
- In Stock :
- 1,993
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- Number of ADC Channels :
- 20
- Schedule B :
- 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
- Contact Plating :
- Tin
- Number of GPIO :
- 52
- MSL :
- MSL 3 - 168 hours
- Core Processor :
- ARM® Cortex®-M0+
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Bit Size :
- 32
- Number of Timers/Counters :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- PWM Channels :
- yes
- Manufacturer :
- Microchip
- Qualification Status :
- Not Qualified
- Product Type :
- ARM Microcontrollers - MCU
- EEPROM Size :
- --
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Max Frequency :
- 48 MHz
- Oscillator Type :
- Internal
- Height Seated (Max) :
- 1mm
- Interface :
- I2C, SPI, UART, USART
- RoHS :
- Details
- Published :
- 2013
- Number of Terminations :
- 64
- Terminal Pitch :
- 0.5mm
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Memory Type :
- Flash
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Seated Height-Max :
- 1 mm
- Density :
- 2 Mb
- Packaging :
- Tray
- RAM (bytes) :
- 32768
- Factory Lead Time :
- 19 Weeks
- DAC Channels :
- yes
- Min Operating Temperature :
- -40 °C
- Core Size :
- 32-Bit
- Base Product Number :
- ATSAMD20
- Width :
- 9 mm
- Terminal Finish :
- MATTE TIN
- Device Core :
- ARM Cortex-M0+
- Watchdog Timer :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Mounting Style :
- SMD/SMT
- Core Architecture :
- ARM
- Supplier Device Package :
- 64-QFN (9x9)
- Data Bus Width :
- 32b
- Program Memory Size :
- 256KB 256K x 8
- Supply Voltage-Max (Vsup) :
- 3.63V
- ROM (words) :
- 262144
- CPU Family :
- CORTEX-M0
- Supply Voltage-Min (Vsup) :
- 1.62V
- Base Part Number :
- ATSAMD20J18
- REACH SVHC :
- No SVHC
- Connectivity :
- I2C, SPI, UART/USART
- RAM Size :
- 32K x 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Minimum Operating Temperature :
- - 40 C
- Number of Programmable I/O :
- 52
- Interface Type :
- I2C, SPI, UART
- Power Supplies :
- 1.8/3.3 V
- Terminal Form :
- NO LEAD
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 64
- Series :
- SAM D20J
- DMA Channels :
- No
- Product Category :
- ARM Microcontrollers - MCU
- JESD-609 Code :
- e3
- Number of I/O :
- 52
- Interfaces :
- I2C, SPI, UART
- Product Status :
- Active
- Max Supply Voltage :
- 3.63 V
- Weight :
- 206.29948mg
- JESD-30 Code :
- S-XQCC-N64
- Number of Terminals :
- 64
- Max Operating Temperature :
- 85 °C
- Program Memory Type :
- Flash
- Min Supply Voltage :
- 1.62 V
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3.3V
- Pbfree Code :
- yes
- Has ADC :
- yes
- Maximum Operating Temperature :
- + 85 C
- Lead Free :
- Lead Free
- Frequency :
- 48MHz
- Memory Size :
- 256KB
- Reach Compliance Code :
- Compliant
- Length :
- 9mm
- ROM Programmability :
- Flash
- Speed :
- 48MHz
- Terminal Position :
- QUAD
- Brand :
- Microchip Technology / Atmel
- Package / Case :
- 64-VFQFN Exposed Pad
- Number of I/Os :
- 52 I/O
- RoHS Status :
- ROHS3 Compliant
- Temperature Grade :
- Industrial
- Package :
- Tray
- Package Shape :
- Square
- Number of I/O Lines :
- 52
- Datasheets
- ATSAMD20J18A-MU

Microcontrollers Microchip Technology ATSAMD20J18A-MU Overview
The Microcontrollers Microchip Technology ATSAMD20J18A-MU is a highly efficient and powerful 32-bit microcontroller, designed to cater to sophisticated control applications. Manufactured by Microchip Technology, this MCU offers robust performance with a substantial 256KB of flash memory, encapsulated in a compact 64-QFN package. Its architecture, designed for optimal energy efficiency and processing capability, makes it suitable for demanding applications requiring size constraint and power efficiency. The integration of advanced features in such a small form factor underscores its utility in a broad array of embedded system applications.
ATSAMD20J18A-MU Features
The ATSAMD20J18A-MU microcontroller boasts a wealth of features that make it a versatile choice for developers and engineers. Key features include its ARM Cortex-M0+ processor, offering efficient handling of computational tasks at a lower power consumption rate. The 256KB of flash memory provides ample space for complex programming and data storage. Additional functionalities such as multiple serial communication interfaces, 16-bit timers, and up to 38 programmable I/O lines ensure flexible and scalable applications. Enhanced security and reliability are achieved through its built-in hardware CRC (Cyclic Redundancy Check) generator, making it suitable for critical system operations.
ATSAMD20J18A-MU Applications
- Industrial Automation: Utilized in controlling robotic machinery, the ATSAMD20J18A-MU's robust processing capabilities and extensive GPIO support enable precise control and sensor integration.
- Smart Home Devices: Powers a range of home automation devices, leveraging its low power consumption and efficient processing to enhance connectivity and functionality.
- Wearable Health Monitors: Ideal for wearables due to its compact size and energy efficiency, providing reliable processing for real-time health monitoring systems.
- Automotive Applications: Used in automotive systems for sensor data processing and actuator control, its high reliability and real-time capabilities ensure optimal performance.
- Energy Management: Implements energy-efficient solutions in smart metering and grid management, thanks to its ability to handle complex algorithms while maintaining low power usage.
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