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The ATSAMD20J16B-MU is a family of low-power microcontrollers using the 32-bit ARM® Cortex® -M0+ processor in 64-pin packages with up to 256KB of Flash memory and 32KB of SRAM.The SAM D20 devices operate at a maximum frequency of 48MHz with a CoreMark® /MHz of 2.46.These devices are designed These devices are designed for simple and intuitive migration, with identical peripheral modules, hex-compatible code, identical linear address mapping, and pin-compatible migration paths across all devices in the product family. All devices include smart and flexible peripherals, the Atmel event system for inter-peripheral signalling, and support for capacitive touch buttons, sliders and wheel user interfaces.

Product Attributes

Manufacturer: Microchip

Product Category: ARM Microcontrollers - MCUs

Family: SAMD1/2x

Mounting Style: SMD/SMT

Package / Case: VQFN-64

Core: ARM Cortex M0+

Program memory size: 64 kB

Data bus width: 32 bit

ADC resolution: 12 bit

Maximum clock frequency: 48 MHz

Number of inputs/outputs: 52 I/Os

Data RAM size: 8 kB

Supply voltage - min: 1.62 V

Supply voltage - max: 3.63 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 85 C

Analogue supply voltage: 3.63 V

DAC resolution: 10 bit

Data Ram Type: SRAM

Interface type: I2C, SPI, USART

Humidity Sensitivity: Yes

Number of ADC channels: 20 Channel

Number of Timers/Counters: 8 Timer

Processor Family: SAMD20J

Product: MCUs

Product Type: ARM Microcontrollers - MCUs

Programme Memory Type: Flash

Factory Package Quantity: 260

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.