In Stock Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
ATSAMD21G16A-AU Tech Specifications
Microchip ATSAMD21G16A-AU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 23 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 48-TQFP | |
| Number of Pins | 48Pins | |
| Data Converters | A/D 14x12b; D/A 1x10b | |
| Number of I/Os | 38I/Os | |
| Watchdog Timers | Yes | |
| Usage Level | Automotive grade | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tray | |
| Series | SAM D21G | |
| Published | 2015 | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 48Terminations | |
| HTS Code | 8542.31.00.01 | |
| Terminal Position | QUAD | |
| Terminal Form | GULL WING | |
| Supply Voltage | 3.3V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 48MHz | |
| Base Part Number | ATSAMD21G16 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Operating Supply Voltage | 3.3V | |
| Interface | I2C, I2S, SPI, UART, USART, USB | |
| Memory Size | 64kB | |
| Oscillator Type | Internal | |
| RAM Size | 8K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.62V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Core Processor | ARM® Cortex®-M0+ | |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 32-Bit | |
| Program Memory Size | 64KB 64K x 8 | |
| Connectivity | I2C, LINbus, SPI, UART/USART, USB | |
| Bit Size | 32 | |
| Has ADC | YES | |
| DMA Channels | YES | |
| Data Bus Width | 32b | |
| PWM Channels | YES | |
| DAC Channels | YES | |
| Number of Timers/Counters | 6Timers/Counters | |
| Core Architecture | ARM | |
| On Chip Program ROM Width | 8 | |
| Length | 9mm | |
| Height Seated (Max) | 1.2mm | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant |
ATSAMD21G16A-AU Documents
Download datasheets and manufacturer documentation for ATSAMD21G16A-AU
PCN Obsolescence/ EOL
Multiple Devices 23/Sep/2015PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016 MBB/Label Chgs 16/Nov/2018ConflictMineralStatement
Microchip-company-68.pdfDatasheets
SAM D21E/G/J Summary SAM D21 Family Datasheet SAM D21 Family Errata, Clarification
Others include "ATSAM" parts
The following parts include 'ATSAM'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATSAMD21G16A-AU | Microchip Technology | 48-TQFP | |
| ATSAMD21G16A-MF | Microchip Technology | 48-VFQFN Exposed Pad | |
| ATSAMD21G16A-MFT | Microchip Technology | - | |
| ATSAMD21G16A-MUT | Microchip Technology | 48-VFQFN Exposed Pad | |
| ATSAMD21G16A-MU | Microchip Technology | 48-VFQFN Exposed Pad | |
| ATSAMD21G16A-AF | Microchip Technology | - | |
| ATSAMD21G16A-AUT | Microchip Technology | 48-TQFP | |
| ATSAMD21G16A-AFT | Microchip Technology | - |
Customers also viewed
C16-40.000-8-1520-R
Aker Technology
Crystal 40MHz ±15ppm (Tol) ±20ppm (Stability) 8pF FUND 80Ohm 4-Pin SMD T/R
C0402C270J5GAC31217042
KEMET Corporation
Cap Ceramic 27pF 50V C0G 5% Pad SMD 0402 125°C Extreme Low ESR
TDX1210
Microsemi
RF Diplexer 1210MHz/1567.5MHz 9-Pin T/R
VSKT41/14
Vishay
SCR Module Diode 1400V 100A(RMS) 890A 7-Pin ADD-A-PAK
4-1623931-1
TE Connectivity
Res Carbon Film 4.7 Ohm 5% 0.33W(1/3W) ±350ppm/°C AXL Ammo
EDB104S
Rectron
Rectifier Bridge Diode Single 200V 1A 4-Pin Case DB-S
2SK209-BL
Toshiba
Trans JFET N-CH Si 3-Pin S-Mini
KVR16LS11/8
Kingston Technology
DRAM Module DDR3L SDRAM 8Gbyte 204SODIMM
410401-18BC
KEMET Corporation
Cap Tant Solid 22uF 50V 10% (8.92 X 19.96mm) Axial 1 Ohm 125°C Bulk
TDA10H0JB1R
C&K
Switch DIP OFF ON SPST 10 Recessed Slide 0.025A 24VDC J-Bend 1000Cycles 1.27mm SMD T/R
Popular Search
The following is the popular search section
Best Sales
Featured Manufacturers
Popular Categories
Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
![]() | ATSAMD21G16A-AU | Microchip Technology | ATMEL ATSAMD21G16A-AU32 Bit Microcontroller, SAM D Series, ARM Cortex-M0 , 48 MHz, 64 KB, 8 KB, 48 Pins, TQFP | 48-TQFP | |
![]() | ATSAMD20G16A-AU | Microchip Technology | MCU 32-bit SAM D20G ARM Cortex M0 RISC 64KB Flash 1.8V/ 2.5V/ 3.3V 48-Pin TQFP Tray | 48-TQFP | |
![]() | ATSAMD20G17A-AU | Microchip Technology | MCU 32-bit SAM D20G ARM Cortex M0 RISC 128KB Flash 1.8V/2.5V/3.3V 48-Pin TQFP Tray | 48-TQFP | |
| CY8C4245AXI-483 | Cypress Semiconductor Corp | IC MCU 32BIT 32KB FLASH 44TQFP | 44-LQFP | ||
![]() | ATSAML21G16B-AUT | Microchip Technology | IC MCU 32BIT 64KB FLASH 48TQFP | 48-TQFP |
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ![]() | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ


























ATSAMD21G16A-AU Comments
109 reviews
2023-11-06 00:00:00
Great experience with JAK.
2023-10-28 00:00:00
The quality and price of electronic components purchased on Jakelectronic are OK, but their website interface is a bit old
2023-10-24 00:00:00
reasonable price.
2023-09-11 00:00:00
Love these!
2023-08-31 00:00:00
The board looks and works exactly as it should
2023-08-26 00:00:00
Good shopping experience, hope jak can improve inventory management
2023-08-20 00:00:00
전자 부품의 품질과 가격은 괜찮습니다.
2023-08-10 00:00:00
The best platform for all the parts throughout the world.
2023-07-26 00:00:00
The product performance meets expectations, and the delivery time is not too long.
2023-07-18 00:00:00
Product quality is OK, but customer service can be better.