ATSAME51G19A-MFT vs ATSAMD51G18A-MFT Comparaison
Comparaison détaillée côte à côte de ATSAME51G19A-MFT par Microchip Technology et ATSAMD51G18A-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
ATSAME51G19A-MFT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME51G19A-MFT ✓ ActifMicrochip Technology
ATSAMD51G18A-MFT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MFT ✓ ActifComparaison des spécifications
| Paramètre | ATSAME51G19A-MFT | ATSAMD51G18A-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) | $3,95 | $3,55 |
| Core | ARM Cortex-M4F with FPU | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel, with ECC) | — |
| SRAM | 192 KB (with ECC) | 256 KB (with ECC) |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Boîtier | 48-VQFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| Température de fonctionnement | -40C to +125C (industrial) | -40C to +125C (industrial extended) |
| USB Interface | USB 2.0 Full-Speed Device/Host | USB 2.0 Full Speed (Device/Host) |
| CAN Interface | 2x CAN-FD controllers | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 Msps |
| DAC | 2x 12-bit | 2x 12-bit |
| I/O Pins (max) | 99 (variant dependent) | — |
| DMA Channels | 16 | — |
| Type de montage | Surface Mount | — |
| Niveau MSL | 3 | — |
| Statut RoHS | Compliant | — |
| AEC-Q100 | Qualified (Automotive grade variant exists in family) | — |
| Series | SAM E51 (SAM D5X/E5X Family) | — |
| Core Architecture | — | ARM Cortex-M4F (32-bit) |
| Maximum CPU Frequency | — | 120 MHz |
| Floating Point Unit | — | Yes (single-precision) |
| DSP Extensions | — | Yes (single-cycle MAC, SIMD) |
| Flash Memory | — | 256 KB (dual-panel with ECC) |
| Operating Voltage | — | 1.71 V to 3.6 V |
| GPIO Count | — | Up to 51 |
| SERCOM Channels | — | Configurable UART/SPI/I2C/RS485 |
| Packaging | — | Tape and Reel (suffix MFT) |