ATSAMD21G16B-AU
- Mfr.Part #
- ATSAMD21G16B-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48TQFP
- Stock
- 2,493
- In Stock :
- 2,493
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of SPI Channels :
- 6
- Number of Programmable I/O :
- 38
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Brand :
- Microchip Technology / Atmel
- Supplier Device Package :
- 48-TQFP (7x7)
- Number of Timers/Counters :
- 6
- Number of I2C Channels :
- 6
- Number of PWM Channels :
- 4
- Product Category :
- ARM Microcontrollers - MCU
- Terminal Form :
- Gull wing
- Number of USB Channels :
- 1
- REACH SVHC :
- No SVHC
- Ambient Temperature Range High :
- 85 °C
- PWM Channels :
- yes
- Contact Plating :
- Tin
- Seated Height-Max :
- 1.2 mm
- Data Bus Width :
- 32bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Status :
- Active
- EEPROM Size :
- --
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Terminal Position :
- QUAD
- RoHS :
- Details
- Speed :
- 48MHz
- Memory Type :
- Flash
- Temperature Grade :
- Industrial
- Mounting Type :
- Surface Mount
- Width :
- 7mm
- Bit Size :
- 32
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Memory Size :
- 64KB
- ROM Programmability :
- Flash
- DMA Channels :
- yes
- Core Architecture :
- ARM
- Packaging :
- Tray
- Pbfree Code :
- yes
- Number of Terminals :
- 48
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Number of A/D Converters :
- 1
- JESD-30 Code :
- S-PQFP-G48
- Manufacturer :
- Microchip
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Min Operating Temperature :
- -40 °C
- DAC Resolution :
- 10 bit
- Max Frequency :
- 48 MHz
- Watchdog Timer :
- yes
- Frequency :
- 48MHz
- Mounting Style :
- SMD/SMT
- Product Type :
- ARM Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- Minimum Operating Temperature :
- - 40 C
- Factory Lead Time :
- 9 Weeks
- Mount :
- Surface Mount
- Oscillator Type :
- Internal
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Height Seated (Max) :
- 1.2mm
- MSL :
- MSL 3 - 168 hours
- Published :
- 2015
- Core Size :
- 32-Bit
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product :
- MCU
- RAM Size :
- 8K x 8
- Number of UART Channels :
- 6
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Min Supply Voltage :
- 1.62 V
- Length :
- 7mm
- Base Product Number :
- ATSAMD21
- Package / Case :
- 48-TQFP
- Program Memory Type :
- Flash
- Package Shape :
- Square
- Qualification :
- AEC-Q100
- Max Supply Voltage :
- 3.63 V
- Number of ADC Channels :
- 14 Channel
- Reach Compliance Code :
- Compliant
- Package :
- Tray
- Operating Supply Voltage :
- 3.3V
- Surface Mount :
- yes
- Subcategory :
- Microcontrollers - MCU
- Core Processor :
- ARM® Cortex®-M0+
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Number of I/Os :
- 38 I/O
- Program Memory Size :
- 64KB 64K x 8
- Max Junction Temperature (Tj) :
- 100 °C
- Max Operating Temperature :
- 85 °C
- Series :
- SAM D21G
- Height :
- 1.2 mm
- Number of Terminations :
- 48
- Supply Voltage :
- 3.3V
- Base Part Number :
- ATSAMD21G16
- Has ADC :
- yes
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Number of Pins :
- 48
- Number of I/O Lines :
- 38
- Device Core :
- ARM Cortex M0+
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O :
- 38
- DAC Channels :
- yes
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Datasheets
- ATSAMD21G16B-AU

Microcontrollers Microchip Technology ATSAMD21G16B-AU Overview
The Microcontrollers Microchip Technology ATSAMD21G16B-AU is a high-performance, low-power ARM Cortex-M0+ based microcontroller, ideal for a wide range of applications in industrial, automotive, and consumer electronics. With 64KB of flash memory and a 48-TQFP package, it offers a compact yet powerful solution for sophisticated control systems. This microcontroller is designed to support advanced features such as high-speed communication, real-time performance, and robust digital control. Its integration capabilities make it a cornerstone for developing efficient and innovative electronic products.
ATSAMD21G16B-AU Features
This microcontroller stands out due to its impressive set of features which includes a 32-bit ARM Cortex-M0+ CPU, 64KB of in-system self-programmable flash, and a variety of communication interfaces including I2C, SPI, and UART. It also supports up to 256KB of SRAM, enhancing its performance in complex applications. The device operates at a maximum frequency of 48 MHz, providing the power needed for intensive operations while maintaining power efficiency.
ATSAMD21G16B-AU Applications
- Smart Home Devices: Easily integrates into home automation systems, providing reliable control and connectivity.
- Wearable Technology: Its low power consumption and compact size make it ideal for smartwatches and fitness trackers, optimizing battery life and functionality.
- Internet of Things (IoT) Devices: Capable of managing multiple sensors and actuators, it's perfect for IoT gateways and end-node devices, enhancing smart connectivity and data flow.
- Automotive Applications: Can be used in vehicle monitoring systems to process and relay information efficiently, ensuring safety and performance.
- Medical Monitoring Systems: Ensures high accuracy and real-time processing capabilities essential for critical health monitoring devices like heart rate monitors and advanced diagnostic systems.
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.
















