ATSAMC21G17A-MUT vs ATSAMC21G15A-MUT Comparison
Detailed side-by-side comparison of ATSAMC21G17A-MUT by Microchip Technology and ATSAMC21G15A-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
ATSAMC21G17A-MUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMC21G17A-MUT ✓ ActiveMicrochip Technology
ATSAMC21G15A-MUT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMC21G15A-MUT ✓ ActiveSpecification Comparison
| Parameter | ATSAMC21G17A-MUT | ATSAMC21G15A-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Count | Single-core | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | 32 KB |
| EEPROM Emulation Flash | 4 KB (independent self-programmable) | — |
| SRAM | 16 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Operating Temperature | -40C to +85C (MUT grade) | — |
| Package | 48-pin QFN (7x7 mm) | 48-pin QFN (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Programmable I/O Pins | Up to 38 | — |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 1 channel |
| Analog Comparators | 4 with window compare function | 2 |
| Peripheral Touch Controller | 256-channel capacitive touch/proximity sensing | — |
| Communication Peripherals | SERCOM (I2C/SPI/UART), CAN-FD | — |
| Hardware Multiplier | Single-cycle | — |
| Trace | Micro Trace Buffer (MTB) | — |
| Memory Protection Unit (MPU) | Yes | — |
| Internal Oscillator | 48 MHz (factory-trimmed) | — |
| RoHS Status | Compliant (Green) | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Frequency | — | 48 MHz |
| Data Memory (SRAM) | — | 4 KB |
| I/O Voltage Tolerance | — | 5 V tolerant |
| ADC | — | 12-bit, up to 1 Msps, 12 channels |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| CAN-FD Controllers | — | 1 |
| USB | — | Full-Speed USB 2.0, device/host |
| Peripheral Touch Controller (PTC) | — | Yes, up to 32 channels |
| DMA Channels | — | 12 |
| Operating Temperature Range | — | -40C to +85C (industrial) |
| MSL Level | — | 3 |
| Functional Safety (FuSa) | — | Class B capable (SAM C21 family) |