ATSAMD21G18A-UUT vs ATSAMD21G18A-MU Comparación
Comparación detallada lado a lado de ATSAMD21G18A-UUT por Microchip Technology y ATSAMD21G18A-MU por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAMD21G18A-UUT - 48MHz Cortex-M0+ MCU, 256KB Flash, 45-WLCSP
ATSAMD21G18A-UUT ✓ ActivoMicrochip Technology
ATSAMD21G18A-MU - 256KB Flash Cortex-M0+ MCU, 48MHz | Microchip
ATSAMD21G18A-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21G18A-UUT | ATSAMD21G18A-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,48 | $3,15 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| Encapsulado | 45-ball WLCSP | 48-pin QFN (7x7 mm) |
| Supply Voltage (VDD) | 1.6 V to 3.6 V | — |
| Temperatura de funcionamiento | -40 C to +85 C | -40 C to +85 C (industrial) |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device with on-chip transceiver |
| SERCOM Modules | 6 (each configurable as UART/SPI/I2C) | 6 (each configurable as USART / I2C / SPI / LIN) |
| RTC | 32-bit, with calendar mode | 32-bit RTC with calendar |
| Timers (TC) | 5 x 16-bit Timer/Counter | — |
| Event System Channels | 12 | 12 |
| Nivel MSL | [DATA_NEEDED: MSL] | — |
| Estado RoHS | Compliant (Green) | Compliant (Green) |
| Lead-Free | Yes | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21 (FuSa / IEC 60730 Class B) |
| Max CPU Frequency | — | 48 MHz |
| Tensión de alimentación | — | 1.62 V to 3.6 V |
| Timers/Counters | — | TC (8-bit / 16-bit), TCC (16-bit PWM) |
| GPIOs | — | 38 |
| DMA Channels | — | 12 |
| Touch Peripheral | — | PTC (Peripheral Touch Controller) |