ATSAMC20E17A-MNT vs ATSAMC21E17A-ANT Comparison
Detailed side-by-side comparison of ATSAMC20E17A-MNT by Microchip Technology and ATSAMC21E17A-ANT 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
ATSAMC20E17A-MNT - 48MHz Cortex-M0+ 128KB Flash MCU | Microchip
ATSAMC20E17A-MNT ✓ ActiveMicrochip Technology
ATSAMC21E17A-ANT - 48MHz Cortex-M0+ MCU, 128KB Flash, 32-TQFP
ATSAMC21E17A-ANT ✓ ActiveSpecification Comparison
| Parameter | ATSAMC20E17A-MNT | ATSAMC21E17A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.43 | $2.41 |
| Core Architecture | ARM Cortex-M0+ | — |
| CPU Bit Width | 32-bit | — |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Flash Memory | 128 KB (128K x 8) in-system self-programmable | — |
| EEPROM Emulation Flash | 4 KB independent self-programmable | — |
| SRAM | 16 KB | 16 KB |
| Operating Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Supply Voltage (5V support) | 5 V tolerant I/O | — |
| Operating Temperature | -40C to +105C | — |
| Package | 32-pin VQFN (5x5 mm) | 32-pin TQFP (7x7 mm) |
| SERCOM Modules | Up to 6 | — |
| CAN-FD | Yes | — |
| ADC | 12-bit | 12-bit, up to 16 channels (family max; ADC channel count for this device marked [DATA_NEEDED: ADC channel count]) |
| PTC (Peripheral Touch Controller) | Yes | — |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| Hardware Multiplier | Single-cycle | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | MSL3 (per JEDEC J-STD-020, [DATA_NEEDED: exact floor-life value]) |
| RoHS Status | Compliant (Green) | Compliant |
| Core | — | ARM Cortex-M0+ |
| Bit Width | — | 32-bit |
| Program Memory (Flash) | — | 128 KB |
| I/O Count | — | Up to 84 programmable I/O pins (family max; part-specific count marked [DATA_NEEDED: device-level I/O count]) |
| DAC | — | 10-bit |
| CAN | — | CAN-FD |
| SERCOM | — | Up to 6 (each configurable as UART / SPI / I2C) |
| Peripheral Touch Controller | — | Yes (PTC, supporting capacitive touch) |
| Operating Temperature Range | — | -40 °C to +125 °C |
| AEC-Q100 Grade | — | Grade 1 |
| Functional Safety | — | Yes (FuSa) |
| Lead-Free | — | Yes |