ATSAMD51J20A-MU vs ATSAMD51G18A-MU-EFP Comparaison
Comparaison détaillée côte à côte de ATSAMD51J20A-MU par Microchip Technology et ATSAMD51G18A-MU-EFP 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
ATSAMD51J20A-MU - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51J20A-MU ✓ ActifMicrochip Technology
ATSAMD51G18A-MU-EFP - 120MHz M4F MCU, 256KB Flash, USB | Microchip
ATSAMD51G18A-MU-EFP ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD51J20A-MU | ATSAMD51G18A-MU-EFP |
|---|---|---|
| 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) | $4,75 | $4,94 |
| Core | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Frequency | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1024 KB) dual-panel with ECC | — |
| SRAM | 256 KB with ECC | 128 KB with ECC |
| Operating Voltage (VDDIO/VDDANA) | 1.71 V to 3.6 V | — |
| Boîtier | 64-pin VQFN (9x9 mm) with exposed thermal pad | 48-pin VQFN (7x7 mm), wettable flanks |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Type de montage | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit, up to 1 MSPS |
| DAC | 2x 12-bit, 1 MSPS | 2 x 12-bit |
| USB | USB 2.0 Full-Speed device/host with on-chip PHY | USB 2.0 Full-Speed Device/Host with integrated PHY |
| SERCOM | Up to 8 configurable serial interfaces (UART/SPI/I2C) | — |
| Crypto Accelerator | AES, SHA, RSA, TRNG | — |
| I2S / SDHOST / PDC / ISI | I2S, SD Host, Pixel Display Controller, Image Sensor Interface | — |
| Touch Support (PTC) | Yes (Peripheral Touch Controller) | — |
| Niveau MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| Statut RoHS | Compliant | Compliant |
| Program Flash Memory | — | 256 KB (256K x 8), dual-panel Flash with ECC |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| I/O Voltage | — | 3.3 V typical |
| CAN | — | [DATA_NEEDED: CAN availability] |
| SERCOM Modules | — | 6 (configurable as UART, SPI, or I2C) |
| I2S | — | Yes (1 channel) |
| Timers | — | 6 x 16-bit |
| Cryptographic Accelerator | — | AES, SHA |
| Lead-free / Halogen-free | — | Yes / [DATA_NEEDED: halogen-free status] |