ATSAMC21E17A-AUT vs ATSAMC21G15A-MNT Comparison
Detailed side-by-side comparison of ATSAMC21E17A-AUT by Microchip Technology and ATSAMC21G15A-MNT 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
ATSAMC21E17A-AUT - 48MHz Cortex-M0+ 128KB MCU | Microchip
ATSAMC21E17A-AUT β ActiveMicrochip Technology
ATSAMC21G15A-MNT - 48MHz ARM Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMC21G15A-MNT β ActiveSpecification Comparison
| Parameter | ATSAMC21E17A-AUT | ATSAMC21G15A-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.45 | $2.30 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Series | SAM C21 (5V Cortex-M0+ with CAN-FD) | β |
| Maximum Clock Speed | 48 MHz | β |
| Flash Memory | 128 KB (128K x 8) | β |
| SRAM | 16 KB | 4 KB |
| Operating Voltage | 2.7V to 5.5V | β |
| I/O Voltage Tolerance | 5V native | β |
| Package | 32-TQFP (7x7 mm) | 48-QFN (7x7 mm) |
| Operating Temperature | -40C to +85C (industrial) | β |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 16 channels |
| CAN-FD | Yes (1 channel) | Yes, ISO 11898-1:2015 |
| SERCOM Modules | Up to 6 (configurable UART/SPI/I2C) | β |
| PTC (Touch Controller) | Yes, supports capacitive touch | β |
| DMA Channels | 6 | β |
| Functional Safety (FuSa) | Yes (CRC, WWDT, dual BOD, DSU) | β |
| Mounting Type | Surface Mount | β |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 | β |
| Family | β | SAM C21 (Functional Safety) |
| Maximum CPU Frequency | β | 48 MHz |
| Program Memory (Flash) | β | 32 KB (32K x 8) |
| Data EEPROM | β | 1 KB |
| Operating Voltage Range | β | 2.7 V to 5.5 V |
| I/O Tolerance | β | 5 V tolerant |
| Pin Count | β | 48 |
| Operating Temperature Range | β | -40C to +105C |
| GPIO Count (max) | β | 38 |
| DAC | β | 10-bit, 1 channel |
| SERCOM | β | Up to 6 configurable serial interfaces |
| PTC (Touch) | β | Yes, mutual-capacitance supported |
| Watchdog | β | Windowed WDT |