ATSAMC20G18A-MNT vs ATSAMC20G16A-MNT Comparison
Detailed side-by-side comparison of ATSAMC20G18A-MNT by Microchip Technology and ATSAMC20G16A-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
ATSAMC20G18A-MNT - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMC20G18A-MNT ✓ ActiveMicrochip Technology
ATSAMC20G16A-MNT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20G16A-MNT ✓ ActiveSpecification Comparison
| Parameter | ATSAMC20G18A-MNT | ATSAMC20G16A-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.25 | $2.21 |
| Core Architecture | ARM Cortex-M0+ (32-bit, single-core) | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 256 KB (256K x 8), in-system self-programmable | — |
| SRAM | 32 KB | 8 KB |
| Auxiliary Flash (EEPROM emulation) | 8 KB independent self-programmable | — |
| Package | 48-VFQFN (QFN-48, 7x7 mm) with exposed pad | 48-VQFN (7x7 mm) with exposed pad |
| Operating Voltage (VDD) | 2.7 V to 5.5 V | — |
| 5V Tolerant I/O | Yes | — |
| Operating Temperature | -40C to +105C (industrial, MNT suffix) | — |
| SERCOM Modules | 6 configurable serial interfaces | — |
| CAN-FD | Yes (1 controller) | — |
| ADC | 12-bit, up to 12 channels; 16-bit Sigma-Delta ADC | 12-bit, up to 1 Msps, up to 10 channels |
| Analog Comparators | Yes | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Event System Channels | 6 channels | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (Green) | Compliant |
| MSL Level | [DATA_NEEDED: MSL rating] | 3 |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Frequency | — | 48 MHz |
| Flash Program Memory | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| I/O Voltage Tolerance | — | 5 V tolerant |
| Operating Temperature Range | — | -40C to +105C (industrial) |
| Communication Interfaces | — | SERCOM (USART/SPI/I2C), CAN-FD |
| Timers/Counters | — | TC (16-bit), TCC (24-bit PWM) |
| Touch Sensing | — | Peripheral Touch Controller (PTC) |
| DMA Channels | — | 16 |