ATSAMD21J17A-AF vs ATSAMD21J17D-AF Comparaison
Comparaison détaillée côte à côte de ATSAMD21J17A-AF par Microchip Technology et ATSAMD21J17D-AF 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
ATSAMD21J17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash, USB | Microchip
ATSAMD21J17A-AF ✓ ActifMicrochip Technology
ATSAMD21J17D-AF - ARM Cortex-M0+ 48MHz MCU, 128KB Flash, TQFP-64 | Microchip
ATSAMD21J17D-AF ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J17A-AF | ATSAMD21J17D-AF |
|---|---|---|
| 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) | $2,65 | $3,95 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Fréquence d'horloge maximale | 48 MHz | — |
| CoreMark Score | 2.46 CoreMark/MHz (~118 CoreMark) | — |
| Flash Memory | 128 KB (with 4 KB RWW) | — |
| SRAM | 16 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Plage de température de fonctionnement | -40C to +125C (industrial) | — |
| Boîtier | 64-pin TQFP (10x10 mm), 0.5 mm pitch | 64-TQFP (10 x 10 mm) |
| Type de montage | Surface Mount (Gull-wing) | Surface Mount |
| USB Interface | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| SERCOM Modules | 6 (each configurable as I2C/SPI/UART/USART) | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| DMA Channels | 12 | — |
| Timers/Counters | 8 (TC) plus RTC | — |
| Niveau MSL | 3 (168 hours) | 3 (168 hours, JEDEC J-STD-020) |
| Statut RoHS | Compliant (Pb-free, GREEN per supplier) | Compliant |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM D21J, Functional Safety (FuSa) |
| Core | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit |
| Maximum CPU Clock | — | 48 MHz |
| Program Memory Size | — | 128 KB Flash (128K x 8) |
| Program Memory Type | — | Flash |
| RAM Size | — | 16 KB |
| Read-While-Write Region | — | 4 KB |
| Number of I/O Pins | — | 52 (maximum, package-dependent) |
| Tension d'alimentation | — | 1.62 V to 3.63 V |
| Température de fonctionnement | — | -40 °C to +125 °C (extended) |
| USB | — | Full-Speed USB 2.0 Device with on-chip transceiver |
| Communication Interfaces | — | Up to 6 SERCOM (UART/SPI/I2C), I2S, USB |
| Timers | — | TC x 3, TCC x 2, RTC x 1 |
| Lead-Free | — | Yes |