ATSAME54P19A-CTUT-EFP vs ATSAME54P20A-CTUT-EFP Comparaison
Comparaison détaillée côte à côte de ATSAME54P19A-CTUT-EFP par Microchip Technology et ATSAME54P20A-CTUT-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
ATSAME54P19A-CTUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash, 120-TFBGA | Microchip
ATSAME54P19A-CTUT-EFP ⚠ Dernier achatMicrochip Technology
ATSAME54P20A-CTUT-EFP - SAM E54 MCU 120MHz 1MB Flash | Microchip
ATSAME54P20A-CTUT-EFP ✓ ActifComparaison des spécifications
| Paramètre | ATSAME54P19A-CTUT-EFP | ATSAME54P20A-CTUT-EFP |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Dernier achat | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,78 | $6,10 |
| Core Architecture | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | 1 MB (1M x 8) with ECC, dual-bank |
| Data Memory (SRAM) | 192 KB with ECC | — |
| Operating Voltage Range | 1.71 V to 3.63 V | 1.71 V to 3.6 V |
| Boîtier | 120-ball TFBGA, 8x8 mm, 0.5 mm pitch | 120-TFBGA (8x8 mm, 0.5 mm pitch) |
| Type de montage | Surface Mount | Surface Mount (BGA) |
| USB | USB 2.0 Full-Speed Device/Host with integrated PHY | USB 2.0 Full-Speed with on-chip PHY |
| Ethernet | 10/100 Mbps MAC (external PHY required) | 10/100 Mbps MAC (requires external PHY) |
| CAN | CAN-FD | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C) | — |
| Température de fonctionnement | -40C to +85C (industrial) | — |
| Statut RoHS | ROHS3 Compliant (per distributor listing) | Compliant |
| Niveau MSL | [DATA_NEEDED: MSL Level] | MSL3 |
| Flash Endurance | [DATA_NEEDED: program/erase cycles] | — |
| ECC Support | Yes (Flash and SRAM) | — |
| Fréquence d'horloge maximale | — | 120 MHz |
| SRAM | — | 256 KB with ECC |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| CAN Controllers | — | 2x CAN-FD |
| SERCOM Channels | — | Configurable UART/SPI/I2C (up to 8 channels) |
| External Bus Interface | — | Quad/Octal SPI, Parallel Capture Controller |
| Plage de température de fonctionnement | — | -40 C to +85 C (industrial) |
| Supply Form | — | Tape & Reel (CTUT suffix) |