ATSAMD21G17D-MF vs ATSAMD21G18A-MF Comparaison
Comparaison détaillée côte à côte de ATSAMD21G17D-MF par Microchip Technology et ATSAMD21G18A-MF 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-MF - 48MHz ARM Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17D-MF ✓ ActifMicrochip Technology
ATSAMD21G18A-MF - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21G18A-MF ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21G17D-MF | ATSAMD21G18A-MF |
|---|---|---|
| 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) | $2,85 | $2,61 |
| Core | ARM Cortex-M0+ (single-core) | ARM Cortex-M0+ (ARMv6-M) |
| CPU Speed | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 32 KB |
| Read-While-Write Flash | 4 KB | — |
| Operating Voltage | 1.62 V to 3.63 V | — |
| USB Interface | USB 2.0 Full-Speed device, integrated PHY | USB 2.0 Full-Speed device/host/OTG |
| SERCOM Channels | 6 (each configurable as I2C/SPI/USART) | 6 (configurable as UART/SPI/I2C) |
| ADC | 12-bit, up to 350 ksps, 20 channels | 12-bit, 12 channels, up to 350 ksps |
| DAC Channels | 1 (10-bit) | — |
| Analog Comparators | 2 | — |
| Timers/Counters | 6 (TC), 3 (TCC) for PWM/control | 8 (including 24-bit TCC) |
| Boîtier | 48-pin QFN (7x7 mm) with EP | 48-pin QFN (7x7 mm) with exposed pad |
| Température de fonctionnement | -40 C to +125 C (Extended Industrial) | — |
| Statut RoHS | Compliant | Compliant |
| Type de montage | Surface Mount | Surface Mount |
| Packaging Type | Tray | — |
| Functional Safety | Functional Safety (FuSa) capable | — |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark Performance | — | 2.46 CoreMark/MHz |
| Flash Memory | — | 256 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Plage de température de fonctionnement | — | -40 C to +125 C (industrial) |
| DAC | — | 10-bit, 1 channel |
| I2S Interfaces | — | 2 |
| Niveau MSL | — | 3 (168 hours) |