ATSAMC21G15A-MUT vs ATSAMC21G17A-MUT Comparison
Detailed side-by-side comparison of ATSAMC21G15A-MUT by Microchip Technology and ATSAMC21G17A-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
ATSAMC21G15A-MUT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMC21G15A-MUT β ActiveMicrochip Technology
ATSAMC21G17A-MUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMC21G17A-MUT β ActiveSpecification Comparison
| Parameter | ATSAMC21G15A-MUT | ATSAMC21G17A-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.94 | $2.45 |
| Core | ARM Cortex-M0+ (32-bit) | β |
| Maximum Clock Frequency | 48 MHz | β |
| Program Memory (Flash) | 32 KB | 128 KB (128K x 8) |
| Data Memory (SRAM) | 4 KB | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| I/O Voltage Tolerance | 5 V tolerant | β |
| ADC | 12-bit, up to 1 Msps, 12 channels | β |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps, 1 channel |
| Analog Comparators | 2 | 4 with window compare function |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | β |
| CAN-FD Controllers | 1 | β |
| USB | Full-Speed USB 2.0, device/host | β |
| Peripheral Touch Controller (PTC) | Yes, up to 32 channels | β |
| DMA Channels | 12 | β |
| Operating Temperature Range | -40C to +85C (industrial) | β |
| Package | 48-pin QFN (7x7 mm) | 48-pin QFN (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 | β |
| RoHS Status | Compliant | Compliant (Green) |
| Functional Safety (FuSa) | Class B capable (SAM C21 family) | β |
| Core Architecture | β | ARM Cortex-M0+ |
| Core Count | β | Single-core |
| Maximum CPU Clock | β | 48 MHz |
| EEPROM Emulation Flash | β | 4 KB (independent self-programmable) |
| SRAM | β | 16 KB |
| Operating Temperature | β | -40C to +85C (MUT grade) |
| Programmable I/O Pins | β | Up to 38 |
| Peripheral Touch Controller | β | 256-channel capacitive touch/proximity sensing |
| Communication Peripherals | β | SERCOM (I2C/SPI/UART), CAN-FD |
| Hardware Multiplier | β | Single-cycle |
| Trace | β | Micro Trace Buffer (MTB) |
| Memory Protection Unit (MPU) | β | Yes |
| Internal Oscillator | β | 48 MHz (factory-trimmed) |