ATSAMD51G18A-MU-EFP vs ATSAMD51J19A-MU Comparaison
Comparaison détaillée côte à côte de ATSAMD51G18A-MU-EFP par Microchip Technology et ATSAMD51J19A-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
ATSAMD51G18A-MU-EFP - 120MHz M4F MCU, 256KB Flash, USB | Microchip
ATSAMD51G18A-MU-EFP ✓ ActifMicrochip Technology
ATSAMD51J19A-MU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51J19A-MU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD51G18A-MU-EFP | ATSAMD51J19A-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) | $4,94 | $6,10 |
| Core | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Frequency | 120 MHz | — |
| Program Flash Memory | 256 KB (256K x 8), dual-panel Flash with ECC | — |
| SRAM | 128 KB with ECC | 192 KB (with ECC) |
| Supply Voltage (VDD) | 1.71 V to 3.63 V | — |
| I/O Voltage | 3.3 V typical | — |
| USB | USB 2.0 Full-Speed Device/Host with integrated PHY | USB 2.0 Full-Speed device/host |
| CAN | [DATA_NEEDED: CAN availability] | CAN-FD |
| ADC | 12-bit, up to 1 MSPS | 12-bit, 1 MSPS, up to 16 channels |
| DAC | 2 x 12-bit | 2x 12-bit |
| SERCOM Modules | 6 (configurable as UART, SPI, or I2C) | — |
| I2S | Yes (1 channel) | — |
| Timers | 6 x 16-bit | — |
| Cryptographic Accelerator | AES, SHA | — |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Boîtier | 48-pin VQFN (7x7 mm), wettable flanks | 64-pin VQFN (9x9 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Statut RoHS | Compliant | Compliant |
| Lead-free / Halogen-free | Yes / [DATA_NEEDED: halogen-free status] | — |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 512 KB (dual-panel, with ECC) |
| Operating Voltage | — | 1.71 V to 3.63 V |
| Serial Interfaces | — | SERCOM (configurable UART/SPI/I2C), I2S, LIN |
| I/O Count | — | Up to 51 GPIO |
| Lead-Free | — | Yes |