ATSAMD21G17D-MU vs ATSAMD21G18A-MUT Comparaison
Comparaison détaillée côte à côte de ATSAMD21G17D-MU par Microchip Technology et ATSAMD21G18A-MUT 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
ATSAMD21G17D-MU - 128KB Flash Cortex-M0+ MCU 48MHz 48-QFN | Microchip
ATSAMD21G17D-MU ✓ ActifMicrochip Technology
ATSAMD21G18A-MUT - ARM Cortex-M0+ 48MHz 256KB Flash MCU
ATSAMD21G18A-MUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21G17D-MU | ATSAMD21G18A-MUT |
|---|---|---|
| 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) | $2,10 | $3,37 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D21G (Functional Safety, FuSa) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Program Memory | 128 KB (128K x 8) | — |
| RWW Flash Section | 4 KB | — |
| SRAM | 16 KB | 32 KB |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40 C to +85 C (Industrial) | -40 °C to +85 °C (industrial) |
| Boîtier | 48-QFN (7x7 mm) with Exposed Pad | 48-pin QFN (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed with on-chip transceiver | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps |
| SERCOM | Up to 6 configurable serial peripherals | — |
| PTC Touch Channels | Supported (buttons, slider, wheel) | — |
| Statut RoHS | Compliant | Compliant |
| Niveau MSL | 3 (168 hours) | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Performance | — | 2.46 CoreMark/MHz |
| Flash Memory | — | 256 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| GPIO Count | — | Up to 38 |
| USB | — | USB 2.0 Full-Speed, on-chip transceiver |
| DAC | — | 10-bit, 350 ksps |
| SERCOM (configurable) | — | Up to 6 (UART/SPI/I2C) |
| I2C | — | 2 |
| CAN | — | 1 (CAN 2.0B) |
| Timer/Counters | — | Up to 5 x 16-bit |
| DMA Channels | — | 12 |
| Debug Interface | — | Serial Wire Debug (SWD) |