ATSAMD20G16A-MUT vs ATSAMD20G14B-MUT Comparison
Detailed side-by-side comparison of ATSAMD20G16A-MUT by Microchip Technology and ATSAMD20G14B-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
ATSAMD20G16A-MUT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD20G16A-MUT ✓ ActiveMicrochip Technology
ATSAMD20G14B-MUT - ARM Cortex-M0+ 48MHz 16KB Flash MCU | Microchip
ATSAMD20G14B-MUT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20G16A-MUT | ATSAMD20G14B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M0+ | — |
| Core Size | 32-bit | — |
| Maximum Clock Frequency | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Program Memory (Flash) | 64 KB | 16 KB (16K x 8) |
| SRAM | 8 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Operating Temperature Range | -40 C to +85 C (industrial) | — |
| Package | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 12-bit | 12-bit, up to 12 channels, 350 kSPS |
| DAC | 10-bit | 10-bit, 1 channel, 350 kSPS |
| Touch Channels (PTC) | 256 (mutually exclusive with ADC on shared pins) | — |
| SERCOM Modules | Up to 6 (configurable USART/I2C/SPI) | 6 (configurable USART/I2C/SPI) |
| RTC | 32 kHz, with calendar and alarm | 16-bit with calendar mode |
| Event System Channels | 8 | 8 |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Core Architecture | — | ARM Cortex-M0+ |
| Data Bus Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| Data Memory (SRAM) | — | 2 KB |
| Supply Voltage Range (VDD) | — | 1.62 V to 3.63 V |
| I/O Pins (GPIO) | — | Up to 38 |
| Analog Comparators | — | 2 |
| Timer/Counters (TC) | — | Up to 6 (16-bit) |
| Timer/Counter for Control (TCC) | — | Up to 3 (16-bit) |
| Operating Temperature | — | -40 °C to +85 °C (industrial) |