ATSAMD20J18A-CNT
- Mfr.Part #
- ATSAMD20J18A-CNT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64UFBGA
- Stock
- 18,711
- In Stock :
- 18,711
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Ball
- Product :
- MCU
- Oscillator Type :
- Internal
- Supplier Device Package :
- 64-UFBGA (5x5)
- JESD-30 Code :
- S-PBGA-B64
- Packaging :
- Tape and Reel (TR)
- Package Shape :
- Square
- ROM (words) :
- 262144
- Subcategory :
- Microcontrollers - MCU
- Max Supply Voltage :
- 3.63 V
- Data Bus Width :
- 32b
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Memory Size :
- 256KB
- Number of Programmable I/O :
- 52
- Bit Size :
- 32
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Memory Type :
- Flash
- Factory Lead Time :
- 7 Weeks
- Product Category :
- ARM Microcontrollers - MCU
- Product Type :
- ARM Microcontrollers - MCU
- Number of ADC Channels :
- 20 Channel
- Temperature Grade :
- Industrial
- RoHS Status :
- ROHS3 Compliant
- Max Operating Temperature :
- 105 °C
- On Chip Program ROM Width :
- 8
- Supply Voltage-Max (Vsup) :
- 3.63V
- Number of Pins :
- 64
- Program Memory Size :
- 256KB 256K x 8
- Number of I/O :
- 52
- Reach Compliance Code :
- Compliant
- Supply Voltage :
- 3.3V
- Pbfree Code :
- yes
- Height Seated (Max) :
- 0.65mm
- Max Frequency :
- 48 MHz
- Operating Temperature :
- -40°C~105°C TA
- PWM Channels :
- yes
- Number of Terminations :
- 64
- Base Product Number :
- ATSAMD20
- RAM Size :
- 32K x 8
- EEPROM Size :
- --
- Seated Height-Max :
- 0.65 mm
- Mounting Style :
- SMD/SMT
- Min Operating Temperature :
- -40 °C
- Terminal Pitch :
- 0.5mm
- Base Part Number :
- ATSAMD20J18
- Speed :
- 32 MHz
- DMA Channels :
- No
- Series :
- SAM D20J
- Screening Level :
- TS 16949
- Minimum Operating Temperature :
- - 40 C
- Package / Case :
- 64-UFBGA
- Core Size :
- 32-Bit
- Device Core :
- ARM Cortex M0+
- Number of I/Os :
- 52 I/O
- Length :
- 5mm
- Terminal Position :
- BOTTOM
- Watchdog Timer :
- yes
- Core Processor :
- ARM® Cortex®-M0+
- DAC Channels :
- yes
- Maximum Operating Temperature :
- + 105 C
- Has ADC :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Frequency :
- 48MHz
- Supply Voltage-Min (Vsup) :
- 1.62V
- RoHS :
- Details
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- Number of Timers/Counters :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Number of I/O Lines :
- 52
- Product Status :
- Active
- Width :
- 5 mm
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Data Converter :
- A/D 20x12b; D/A 1x10b
- RAM (bytes) :
- 32768
- Contact Plating :
- Tin
- Number of Terminals :
- 64
- Interface :
- I2C, SPI, UART, USART
- Core Architecture :
- ARM
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Connectivity :
- I2C, SPI, UART/USART
- Manufacturer :
- Microchip
- Mounting Type :
- Surface Mount
- Interface Type :
- I2C, SPI, UART, USART
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ROM Programmability :
- Flash
- Interfaces :
- I2C/SPI/USART
- Min Supply Voltage :
- 1.62 V
- Program Memory Type :
- Flash
- Published :
- 2015
- Datasheets
- ATSAMD20J18A-CNT
ATSAMD20J18A-CNT Documents

Microcontrollers Microchip Technology ATSAMD20J18A-CNT Overview
The Microcontrollers Microchip Technology ATSAMD20J18A-CNT is a highly capable MCU designed for advanced control applications. This device integrates a 32-bit ARM Cortex-M0+ processor that offers robust performance at a lower power consumption level, making it ideal for battery-operated and power-sensitive applications. With 256KB of flash memory and sophisticated peripheral interfaces, it provides a scalable, flexible solution for various electronic applications. The 64-UFBGA package is engineered for compactness, which is crucial in today’s densely packed electronic products. This MCU is optimized to deliver efficient operation, security, and connectivity, thus enhancing reliability and performance.
ATSAMD20J18A-CNT Features
- 32-bit ARM Cortex-M0+ processor, ensuring efficient handling of complex algorithms.
- 256KB flash memory, providing ample space for application code and data.
- Low power consumption, suitable for battery-operated devices.
- Compact 64-UFBGA packaging, which supports streamlined integration into space-constrained designs.
- Extensive interface support, including SPI, I2C, and USART, offering excellent connectivity options.
ATSAMD20J18A-CNT Applications
- Smart Wearables: Integrates into devices like fitness trackers and smartwatches, where it manages sensor data and user interface functions efficiently.
- Home Automation Systems: Acts as a control unit for home automation devices, facilitating communication and operation management.
- Industrial Monitoring: Utilized in monitoring equipment to process and transmit data reliably in harsh environments.
- Medical Devices: Employs its low power feature and processing capability in portable medical instruments, ensuring patient safety and device responsiveness.
- Automotive Applications: Suitable for automotive subsystems like sensor-based systems for diagnostic and safety features.
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