Microchip Technology ATSAMD21G15B-MF Microcontrollers
IC MCU 32BIT 32KB FLASH 48QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAMD21G15B-MF
Base Model
Detailed Description
IC MCU 32BIT 32KB FLASH 48QFN
Package
48-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATSAMD21G15B-MF Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAMD21G15B-MF Microcontrollers technical specifications.
General
Series
Automotive, AEC-Q100, SAM D21G, Functional Safety (FuSa)
RAM Size
4K x 8
Package / Case
48-VFQFN Exposed Pad
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.62V ~ 3.6V
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Speed
48MHz
Connectivity
I²C, LINbus, SPI, UART/USART, USB
Core Processor
ARM® Cortex®-M0+
Numberof IO
38
Alternate Parts Comparison (ATSAMD21G15B-MF vs ATSAMD21G17D-MUT vs ATSAMD21G18A-MUT vs ATSAMD21G16B-MUT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.62V ~ 3.6V | 1.62V ~ 3.63V | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 4K x 8 | 16K x 8 | 32K x 8 | 8K x 8 |
| Connectivity | I²C, LINbus, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 14x12b; D/A 1x10b | A/D 14x12b; D/A 1x10b | A/D 14x12b; D/A 1x10b | A/D 14x12b; D/A 1x10b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Program Memory Size | 32KB (32K x 8) | 128KB (128K x 8) | 256KB (256K x 8) | 64KB (64K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.