ATSAMD21G18A-MU vs ATSAMD21G18A-UUT Comparaison
Comparaison détaillée côte à côte de ATSAMD21G18A-MU par Microchip Technology et ATSAMD21G18A-UUT 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-MU - 256KB Flash Cortex-M0+ MCU, 48MHz | Microchip
ATSAMD21G18A-MU ✓ ActifMicrochip Technology
ATSAMD21G18A-UUT - 48MHz Cortex-M0+ MCU, 256KB Flash, 45-WLCSP
ATSAMD21G18A-UUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21G18A-MU | ATSAMD21G18A-UUT |
|---|---|---|
| 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) | $3,15 | $3,48 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21 (FuSa / IEC 60730 Class B) | — |
| Max CPU Frequency | 48 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| Tension d'alimentation | 1.62 V to 3.6 V | — |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40 C to +85 C |
| Boîtier | 48-pin QFN (7x7 mm) | 45-ball WLCSP |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device/Host |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| SERCOM Modules | 6 (each configurable as USART / I2C / SPI / LIN) | 6 (each configurable as UART/SPI/I2C) |
| Timers/Counters | TC (8-bit / 16-bit), TCC (16-bit PWM) | — |
| RTC | 32-bit RTC with calendar | 32-bit, with calendar mode |
| GPIOs | 38 | — |
| DMA Channels | 12 | — |
| Event System Channels | 12 | 12 |
| Touch Peripheral | PTC (Peripheral Touch Controller) | — |
| Statut RoHS | Compliant (Green) | Compliant (Green) |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| Timers (TC) | — | 5 x 16-bit Timer/Counter |
| Niveau MSL | — | [DATA_NEEDED: MSL] |
| Lead-Free | — | Yes |