ATSAMD21G18A-UUT vs ATSAMD21G18A-MU Comparaison
Comparaison détaillée côte à côte de ATSAMD21G18A-UUT par Microchip Technology et ATSAMD21G18A-MU par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMD21G18A-UUT - 48MHz Cortex-M0+ MCU, 256KB Flash, 45-WLCSP
ATSAMD21G18A-UUT ✓ ActifMicrochip Technology
ATSAMD21G18A-MU - 256KB Flash Cortex-M0+ MCU, 48MHz | Microchip
ATSAMD21G18A-MU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21G18A-UUT | ATSAMD21G18A-MU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (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 |
| Boîtier | 45-ball WLCSP | 48-pin QFN (7x7 mm) |
| Supply Voltage (VDD) | 1.6 V to 3.6 V | — |
| Température de fonctionnement | -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 |
| Niveau MSL | [DATA_NEEDED: MSL] | — |
| Statut 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 |
| Tension d'alimentation | — | 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) |