ATSAMD20G14A-MN vs ATSAMD20G14B-MUT Comparison
Detailed side-by-side comparison of ATSAMD20G14A-MN 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
ATSAMD20G14A-MN - ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20G14A-MN β ActiveMicrochip Technology
ATSAMD20G14B-MUT - ARM Cortex-M0+ 48MHz 16KB Flash MCU | Microchip
ATSAMD20G14B-MUT β ActiveSpecification Comparison
| Parameter | ATSAMD20G14A-MN | ATSAMD20G14B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.89 | $1.10 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20G (Atmel SMART) | β |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.46 | β |
| Program Memory (Flash) | 16 KB (16K x 8) | 16 KB (16K x 8) |
| SRAM | 2 KB | β |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | β |
| Operating Temperature | -40 C to +105 C (industrial) | -40 Β°C to +85 Β°C (industrial) |
| ADC | 12-bit, 14 channels, up to 350 ksps | 12-bit, up to 12 channels, 350 kSPS |
| DAC | 10-bit, 1 channel, up to 350 ksps | 10-bit, 1 channel, 350 kSPS |
| Serial Interfaces (SERCOM) | Up to 6, each configurable as I2C/SPI/UART | β |
| Timers | 8-bit TC, 16-bit TC, 32-bit RTC, Watchdog | β |
| GPIOs | 38 (approx.) | β |
| Package | 48-VQFN (7x7 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Data Bus Width | β | 32-bit |
| Data Memory (SRAM) | β | 2 KB |
| Supply Voltage Range (VDD) | β | 1.62 V to 3.63 V |
| I/O Pins (GPIO) | β | Up to 38 |
| SERCOM Modules | β | 6 (configurable USART/I2C/SPI) |
| Analog Comparators | β | 2 |
| Timer/Counters (TC) | β | Up to 6 (16-bit) |
| Timer/Counter for Control (TCC) | β | Up to 3 (16-bit) |
| RTC | β | 16-bit with calendar mode |
| Event System Channels | β | 8 |