ATSAMD20G16A-MNT vs ATSAMD20E18A-MNT Comparison
Detailed side-by-side comparison of ATSAMD20G16A-MNT by Microchip Technology and ATSAMD20E18A-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
ATSAMD20G16A-MNT - ARM Cortex-M0+ 48MHz 64KB MCU | Microchip
ATSAMD20G16A-MNT β ActiveMicrochip Technology
ATSAMD20E18A-MNT - 256KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD20E18A-MNT β ActiveSpecification Comparison
| Parameter | ATSAMD20G16A-MNT | ATSAMD20E18A-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.05 | $2.48 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Bit Width | 32-bit | β |
| Maximum Clock Frequency | 48 MHz | β |
| Flash Memory | 64 KB | β |
| SRAM | 8 KB | 32 KB |
| ADC | 14-channel 12-bit | 12-bit, up to 20 channels, 350 ksps |
| DAC | 1-channel 10-bit | 10-bit, 1 channel |
| Operating Voltage Range | 1.6 V to 3.6 V | 1.62 V to 3.63 V |
| Operating Temperature Range | -40 C to +105 C | β |
| Package | 48-QFN (7x7 mm) | 32-pin VQFN (5x5 mm) with exposed pad |
| Mounting Type | Surface Mount | β |
| GPIO Count | Up to 38 | 26 (varies by package) |
| Communication Interfaces | I2C, SPI, UART, USB 2.0 FS, I2S | 6x SERCOM (configurable I2C/SPI/UART), I2S |
| Debug Interface | Serial Wire Debug (SWD) | Serial Wire Debug (SWD) |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Frequency | β | 48 MHz |
| CoreMark/MHz | β | 2.14 |
| Program Flash Memory | β | 256 KB |
| USB | β | USB 2.0 Full-Speed Device |
| Touch Controller | β | 256-channel Peripheral Touch Controller (PTC) |
| Timers | β | 16-bit TC x3, 32-bit TCC x2, RTC |
| Operating Temperature | β | -40C to +105C |
| Memory Protection Unit | β | Yes (8 regions) |