ATSAMD21G15B-AU vs ATSAMD21G15B-MUT Comparison
Detailed side-by-side comparison of ATSAMD21G15B-AU 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
ATSAMD21G15B-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AU β ActiveMicrochip Technology
ATSAMD21G15B-MUT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-MUT β ActiveSpecification Comparison
| Parameter | ATSAMD21G15B-AU | ATSAMD21G15B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.65 | $1.78 |
| Core | ARM Cortex-M0+ (32-bit) | β |
| Maximum CPU Clock | 48 MHz | β |
| Flash Memory | 32 KB (32K x 8) | β |
| SRAM | 4 KB | β |
| Package | 48-pin TQFP (7x7 mm) | 48-QFN (7x7 mm) |
| Operating Temperature | -40C to +85C (Industrial) | β |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | β |
| GPIO | Up to 38 (5 V tolerant inputs) | β |
| ADC | 12-bit, up to 350 ksps, 14 channels | β |
| DAC | 10-bit, 350 ksps, 1 channel | β |
| USB | USB 2.0 Full-Speed Device, integrated transceiver | β |
| SERCOM | 6 (configurable UART/SPI/I2C/I2S) | β |
| Timer/Counters | 6 x 16-bit TC, 1 x 24-bit TCC | β |
| DMA Channels | 12 | β |
| Event System Channels | 12 | 12 |
| RTC | Yes, 32 kHz domain | β |
| Analog Comparators | 2 | β |
| Oscillator | Internal 8 MHz + DFLL48M + FDPLL96M | β |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | Serial Wire Debug (SWD), 2-pin |
| RoHS Status | Compliant (Green) | Compliant |
| Series | β | SAM D21G |
| Core Processor | β | ARM Cortex-M0+ |
| Core Size | β | 32-bit |
| Maximum CPU Frequency | β | 48 MHz |
| CoreMark/MHz | β | 2.46 |
| 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 |
| Connectivity | β | I2C, SPI, UART, USB 2.0 Full-Speed |
| Functional Safety | β | FuSa (IEC 60730 / UL 1998 Class B) |
| Mounting Type | β | Surface Mount |