The ATSAMD21G17A-MU is a low-power, 32-bit microcontroller based on the Arm Cortex-M0+ architecture, capable of operating at speeds up to 48 MHz. It features a single-cycle hardware multiplier and a Micro Trace Buffer (MTB) for enhanced debugging capabilities. The device includes a variety of memory options, with up to 128 KB of in-system self-programmable Flash and 32 KB of SRAM. This microcontroller supports multiple power management modes, including Idle and Standby Sleep modes, which are beneficial for battery-operated applications. It is equipped with a comprehensive set of peripherals, including a 12-channel Direct Memory Access Controller (DMAC), multiple Timer/Counters, and a 12-bit Analog-to-Digital Converter (ADC) with up to 20 channels. Additionally, it features a full-speed USB 2.0 interface and up to six configurable Serial Communication Interfaces (SERCOM). The ATSAMD21G17A-MU is designed for a wide operating voltage range of 1.62V to 3.63V and is available in various package options, including a 48-pin QFN. It is AEC-Q100 qualified for automotive applications, making it suitable for use in environments with temperature ranges from -40¬8C to 125¬8C. This microcontroller is a versatile choice for engineers looking for a compact and efficient solution for embedded applications.
Manufacturer: Microchip Technology
Win Source Part Number: 814092-ATSAMD21G17A-
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex -M0+
Speed: 48MHz
Core Size: 32-Bit
Connectivity: I2C, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 38
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 16K x 8
Data Converters: A/D 14x12b; D/A 1x10b
Oscillator Type: Internal
Supplier Device Package: 48-QFN (7x7)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 48-VFQFN Exposed Pad
Popularity: Low
Fake Threat In the Open Market: 78 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 416
MSL Level: 3 (168 Hours)
Part Number Series: ATSAMD21G17
Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V
IC MCU 32BIT 128KB FLASH 48QFN
IC MCU 32BIT 128KB FLASH 48QFN Product overview: ATSAMD21G17A-MU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAMD21G17A-MU can be used for catalog matching and distributor lookup.
ARM® Cortex®-M0+ SAM D21G, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 48-QFN (7x7)
ARM Microcontrollers - MCU 128KB 16KB 48QFN GRN1.6-3.6V48MHz
128KB 1.62V~3.6V ARM-MSeries 48MHz 38 QFN-48-EP(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MCU, 32BIT, ARM CORTEX-M0+, 48MHZ, QFN48; Product Range:SAM32 Family SAM D2X Series Microcontrollers; Architecture:ARM Cortex-M0+; No. of Bits:32bit; CPU Speed:48MHz; Program Memory Size:128KB; RAM Memory Size:16KB; No. of RoHS Compliant: Yes
ARM® Cortex®-M0+ SAM D21G, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 48-QFN (7x7)
IC MCU 32BIT 128KB FLASH 48QFN
IC MCU 32BIT 128KB FLASH 48QFN
| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 814092-ATSAMD21G17A-MU | ATSAMD21G17A-MU | 685-ATSAMD21G17A-MU | ATSAMD21G17A-MU-ND | ATSAMD21G17A-MU | ATSAMD21G17A-MU | 42AC0649 | ATSAMD21G17A-MU | ATSAMD21G17A-MU | ATSAMD21G17A-MU |
| Product Name | Embedded - Embedded - Microcontrollers - ATSAMD21G17A-MU | Microcontrollers | 32-bit 32BIT 128KB Embedded Microcontroller MCU | Microcontrollers | ARM Microcontrollers - MCU | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) | Mcu, 32Bit, Arm Cortex-M0+, 48Mhz, Qfn48; Product Range Microchip | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit; 32-Bit | ||
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | |||
| RAM | 128 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | |||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | Flash; FLASH | ||||||
| Supply Voltage | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 3.6 volts |
