ATSAMD51J20A-MU vs ATSAMD51G19A-MFT Comparaison
Comparaison détaillée côte à côte de ATSAMD51J20A-MU par Microchip Technology et ATSAMD51G19A-MFT 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
ATSAMD51G19A-MFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51G19A-MFT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD51J20A-MU | ATSAMD51G19A-MFT |
|---|---|---|
| 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 | $4,02 |
| Core | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU and DSP instructions |
| Maximum CPU Frequency | 120 MHz | — |
| Flash Memory | 1 MB (1024 KB) dual-panel with ECC | 512 KB (dual-panel with ECC) |
| SRAM | 256 KB with ECC | 192 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) |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40C to +125C (extended 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, up to 16 channels |
| DAC | 2x 12-bit, 1 MSPS | 10-bit, 300 ksps |
| USB | USB 2.0 Full-Speed device/host with on-chip PHY | USB 2.0 Full-Speed device and host (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] | 3 (168 hours) |
| Statut RoHS | Compliant | Compliant |
| Maximum CPU Clock | — | 120 MHz |
| Operating Voltage (VDDIO) | — | 1.71 V to 3.63 V |
| SERCOM Modules | — | 6 (each configurable as UART/SPI/I2C) |
| Timers | — | 16-bit TC, 32-bit TCC |
| CAN | — | CAN-FD controller |
| External Bus Interface | — | QSPI / SERCOM-based |