The ATSAMD21G18A-MF 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 variety of memory options, including 256 KB of Flash memory and 32 KB of SRAM. The device supports multiple connectivity interfaces such as I2C, LINbus, SPI, UART/USART, and USB, making it versatile for various applications. This microcontroller includes advanced peripherals like a 12-channel DMA controller, multiple timer/counter configurations, and a 12-bit ADC with up to 20 channels. It also offers PWM capabilities, a watchdog timer, and a real-time counter, enhancing its functionality for control applications. The operating voltage range is from 1.62V to 3.6V, and it is rated for a temperature range of -40¬8C to 125¬8C, suitable for automotive and industrial environments. The ATSAMD21G18A-MF is packaged in a 48-QFN format, making it suitable for space-constrained designs. Its compliance with AEC-Q100 standards ensures reliability in automotive applications. This microcontroller is a strong candidate for projects requiring efficient processing power and extensive peripheral support.
ARM® Cortex®-M0+ Automotive, AEC-Q100, SAM D21G, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 48-QFN (7x7)
Win Source Part Number: 1337531-ATSAMD21G18A
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Series: Automotive, AEC-Q100, SAM D21G, Functional Safety (FuSa)
Core Processor: ARM® Cortex®-M0+
Speed: 48MHz
Package: Tray
Standard Package: 416
Core Size: 32-Bit Single-Core
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: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 14x12b; D/A 1x10b
Oscillator Type: Internal
Mounting Type: Surface Mount
Package / Case: 48-VFQFN Exposed Pad
Supplier Device Package: 48-QFN (7x7)
Temperature Range - Operating: -40°C ~ 125°C (TA)
ECCN: 3A991A2
Fake Threat In the Open Market: 43 pct.
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Base Product Number: ATSAMD21
IC MCU 32BIT 256KB FLASH 48QFN
ARM® Cortex®-M0+ Automotive, AEC-Q100, SAM D21G, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 48-QFN (7x7)
IC MCU 32BIT 256KB FLASH 48QFN
MCU, 32BIT, 48MHZ, QFN-48; Product Range:SAM32 Family SAM D2X Series Microcontrollers; Device Core:ARM Cortex-M0+; Data Bus Width:32bit; Operating Frequency Max:48MHz; Program Memory Size:256KB; No. of Pins:48Pins RoHS Compliant: Yes
ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz
IC MCU 32BIT 256KB FLASH 48QFN
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATSAMD21G18A-MF-ND | 1337531-ATSAMD21G18A-MF | ATSAMD21G18A-MF | ATSAMD21G18A-MF | ATSAMD21G18A-MF | 26Y6922 | ATSAMD21G18A-MF | ATSAMD21G18A-MF |
| Product Name | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Mcu, 32Bit, 48Mhz, Qfn-48; Product Range Microchip | ARM Microcontrollers - MCU | Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit | 32 Bit; 32-Bit | |
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||
| Bits | Other; A/D 14x12b; D/A 1x10b | |||||||
| RAM | 32 KB | 256 KB | 32 KB | 32 KB | 32 KB | |||
| ROM | 256 KB |
