ATSAME51N19A-AF vs ATSAME54N19A-AF Comparaison
Comparaison détaillée côte à côte de ATSAME51N19A-AF par Microchip Technology et ATSAME54N19A-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
ATSAME51N19A-AF - 120MHz Cortex-M4F MCU 512KB Flash TQFP-100
ATSAME51N19A-AF ✓ ActifMicrochip Technology
ATSAME54N19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AF ✓ ActifComparaison des spécifications
| Paramètre | ATSAME51N19A-AF | ATSAME54N19A-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) | $5,55 | $5,49 |
| Manufacturer | Microchip Technology | — |
| Series | SAM E51 | — |
| Core | ARM Cortex-M4F (32-bit, FPU + DSP) | ARM Cortex-M4F with single-precision FPU |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (Dual Panel) | 512 KB (dual-panel, with ECC) |
| SRAM | 192 KB | 192 KB with ECC |
| Operating Voltage (VDD) | 2.7 V to 5.5 V | — |
| Température de fonctionnement | -40 C to +125 C (Extended Industrial) | -40C to +125C (automotive grade) |
| Boîtier | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Type de montage | Surface Mount | Surface Mount (Gull-wing) |
| USB | USB 2.0 Full-Speed with embedded PHY | USB 2.0 Full-Speed Host/Device with on-chip PHY |
| CAN | CAN-FD | 2x CAN-FD controllers |
| SERCOM / Comms | Up to 6 SERCOM (USART/SPI/I2C/LIN configurable) | — |
| ADC | 12-bit, up to 1 MSPS, up to 32 channels | 12-bit, up to 1 MSPS |
| DAC | 2 x 12-bit | 2x 12-bit |
| Touch Peripheral (PTC) | Yes (capacitive touch) | — |
| FPU | Single-precision IEEE 754 | — |
| Statut RoHS | Compliant | Compliant |
| Niveau MSL | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| CPU Architecture | — | 32-bit RISC with MPU and DSP extensions |
| Performance | — | 150 DMIPS, 1.25 DMIPS/MHz |
| Operating Voltage | — | 1.71 V to 3.6 V |
| Ethernet | — | 10/100 Mbps MAC (requires external PHY) |
| SERCOM | — | Up to 6 (configurable UART/SPI/I2C) |