ATSAMD20G15B-MU vs ATSAMD20G14B-MUT Comparison
Detailed side-by-side comparison of ATSAMD20G15B-MU 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
ATSAMD20G15B-MU - 32KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD20G15B-MU ✓ ActiveMicrochip Technology
ATSAMD20G14B-MUT - ARM Cortex-M0+ 48MHz 16KB Flash MCU | Microchip
ATSAMD20G14B-MUT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20G15B-MU | ATSAMD20G14B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.18 | $1.10 |
| Core | ARM Cortex-M0+ | — |
| CPU Clock | Up to 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Operating Temperature | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C (industrial) |
| Package | VQFN-48 (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 12 channels, 350 kSPS |
| DAC | 10-bit | 10-bit, 1 channel, 350 kSPS |
| USB | Full-speed USB 2.0 Device | — |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C) | — |
| I/O Pins | 38 | — |
| Timer/Counters | 16-bit TC, RTC | — |
| MSL Level | [DATA_NEEDED: MSL Level] | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ |
| Data Bus Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| Data Memory (SRAM) | — | 2 KB |
| Supply Voltage Range (VDD) | — | 1.62 V to 3.63 V |
| I/O Pins (GPIO) | — | Up to 38 |
| SERCOM Modules | — | 6 (configurable USART/I2C/SPI) |
| Analog Comparators | — | 2 |
| Timer/Counters (TC) | — | Up to 6 (16-bit) |
| Timer/Counter for Control (TCC) | — | Up to 3 (16-bit) |
| RTC | — | 16-bit with calendar mode |
| Event System Channels | — | 8 |