ATSAMD21G16B-AUT
- Mfr.Part #
- ATSAMD21G16B-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48TQFP
- Stock
- 1,550
- In Stock :
- 1,550
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Type :
- Flash
- Number of Terminals :
- 48
- Temperature Grade :
- Industrial
- Number of I/O Lines :
- 38
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Watchdog Timer :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 48-TQFP
- Number of I/O :
- 38
- RoHS Status :
- ROHS3 Compliant
- Schedule B :
- 8542310000
- Width :
- 7mm
- Surface Mount :
- yes
- DAC Resolution :
- 10 bit
- Manufacturer :
- Microchip
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Height Seated (Max) :
- 1.2mm
- Speed :
- 48MHz
- RoHS :
- Details
- Number of Timers/Counters :
- 6
- Product Category :
- ARM Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Device Core :
- ARM Cortex M0+
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Bit Size :
- 32
- Has ADC :
- yes
- Supply Voltage :
- 3.3V
- Series :
- SAM D21G
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.5mm
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Frequency :
- 48MHz
- Brand :
- Microchip Technology
- Interface Type :
- LIN, I2C, SPI, I2S, USART
- Base Part Number :
- ATSAMD21G16
- Length :
- 7mm
- Supplier Device Package :
- 48-TQFP (7x7)
- Min Supply Voltage :
- 1.62 V
- Number of Programmable I/O :
- 38
- Data Bus Width :
- 32 bit
- Min Operating Temperature :
- -40 °C
- Mounting Type :
- Surface Mount
- Number of Pins :
- 48
- Mounting Style :
- SMD/SMT
- Max Frequency :
- 48 MHz
- Number of Terminations :
- 48
- Maximum Operating Temperature :
- + 85 C
- Subcategory :
- Microcontrollers - MCU
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Product Status :
- Active
- Factory Lead Time :
- 9 Weeks
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Package Shape :
- Square
- Published :
- 2016
- Max Operating Temperature :
- 85 °C
- DMA Channels :
- yes
- Core Processor :
- ARM® Cortex®-M0+
- Number of ADC Channels :
- 14 Channel
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 3.3V
- Seated Height-Max :
- 1.2 mm
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Qualification :
- AEC-Q100
- Core Size :
- 32-Bit
- Max Supply Voltage :
- 3.63 V
- Product Type :
- ARM Microcontrollers - MCU
- Contact Plating :
- Tin
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Number of I/Os :
- 38 I/O
- Reach Compliance Code :
- Compliant
- JESD-30 Code :
- S-PQFP-G48
- Memory Type :
- Flash
- EEPROM Size :
- --
- Memory Size :
- 64KB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Architecture :
- ARM
- RAM Size :
- 8K x 8
- Oscillator Type :
- Internal
- Terminal Position :
- QUAD
- Product :
- MCU
- Mount :
- Surface Mount
- Base Product Number :
- ATSAMD21
- DAC Channels :
- yes
- Program Memory Size :
- 64KB 64K x 8
- Minimum Operating Temperature :
- - 40 C
- ROM Programmability :
- Flash
- Datasheets
- ATSAMD21G16B-AUT
ATSAMD21G16B-AUT Documents

Microcontrollers Microchip Technology ATSAMD21G16B-AUT Overview
Discover the Microcontrollers Microchip Technology ATSAMD21G16B-AUT, a powerful, low-power microcontroller unit (MCU) designed by Microchip Technology. This MCU is based on a high-performance 32-bit ARM Cortex-M0+ processor, offering a robust platform for embedded applications requiring efficiency and scalability. With 64KB of flash memory and advanced features packed in a compact 48TQFP package, this product is an excellent choice for developers aiming to design products with advanced capabilities and extended lifecycle. The ATSAMD21G16B-AUT ensures cost-effectiveness while maintaining high performance, making it ideal for volume deployment in diverse industrial sectors.
ATSAMD21G16B-AUT Features
The ATSAMD21G16B-AUT microcontroller offers several notable features that enhance its utility in complex applications. It includes 64KB of flash memory, a 32-bit architecture for high-speed processing, and low-power operation modes to optimize energy usage. Additional features such as multiple I/O pins, built-in digital peripherals, and extended temperature range support ensure versatility across various applications.
ATSAMD21G16B-AUT Applications
- Smart Home Devices: Integrates seamlessly to control and enhance IoT solutions for home automation, offering reliable operation and connectivity.
- Industrial Automation: Serves as a core component in industrial control systems, where its robust processing capabilities facilitate real-time operations and system management.
- Wearable Technology: Provides the computational power and energy efficiency needed for wearable devices, supporting advanced features like fitness tracking and mobile notifications.
- Medical Devices: Suitable for non-invasive medical applications, ensuring precise control and data handling with its high reliability and performance.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















