ATSAMD21G17A-MF vs ATSAMD21G15B-MUT Comparison
Detailed side-by-side comparison of ATSAMD21G17A-MF by Microchip Technology and ATSAMD21G15B-MUT by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMD21G17A-MF - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21G17A-MF β ActiveMicrochip Technology
ATSAMD21G15B-MUT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-MUT β ActiveSpecification Comparison
| Parameter | ATSAMD21G17A-MF | ATSAMD21G15B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.75 | $1.78 |
| Core Architecture | ARM Cortex-M0+ (32-bit RISC) | β |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.46 CoreMark/MHz | 2.46 |
| Flash Memory | 128 KB (128K x 8) with 4 KB RWW section | β |
| SRAM | 16 KB | β |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | β |
| Operating Temperature | -40C to +125C (industrial grade) | β |
| Package | 48-pin QFN (7x7 mm) with exposed pad | 48-QFN (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| I/O Pins | 38 GPIO | β |
| ADC | 12-bit, up to 20 channels | β |
| DAC | 10-bit, 1 channel | β |
| USB | USB 2.0 Full-Speed device and host | β |
| SERCOM Modules | Up to 6 (UART/SPI/I2C configurable) | β |
| Peripheral Touch Controller (PTC) | Yes, capacitive touch support | β |
| Timers/Counters | TC (16-bit), TCC (24-bit), RTC 32.768 kHz | β |
| DMA | 12-channel DMA | β |
| Debug Interface | ARM SWD (2-wire) | Serial Wire Debug (SWD), 2-pin |
| RoHS Status | Compliant | Compliant |
| Series | β | SAM D21G |
| Core Processor | β | ARM Cortex-M0+ |
| Core Size | β | 32-bit |
| Program Memory Size | β | 32 KB Flash |
| RAM Size | β | 4 KB SRAM |
| Operating Voltage Range | β | 1.62 V to 3.63 V |
| Operating Temperature Range | β | -40 C to +85 C |
| Number of I/O | β | 38 |
| DMAC Channels | β | 12 |
| Event System Channels | β | 12 |
| Connectivity | β | I2C, SPI, UART, USB 2.0 Full-Speed |
| Functional Safety | β | FuSa (IEC 60730 / UL 1998 Class B) |