ATSAME54P20A-AU-EFP vs ATSAME51J20A-AU-EFP Comparaison
Comparaison détaillée côte à côte de ATSAME54P20A-AU-EFP par Microchip Technology et ATSAME51J20A-AU-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
ATSAME54P20A-AU-EFP - 120MHz Cortex-M4F MCU, 1MB Flash, TQFP-128
ATSAME54P20A-AU-EFP ✓ ActifMicrochip Technology
ATSAME51J20A-AU-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AU-EFP ✓ ActifComparaison des spécifications
| Paramètre | ATSAME54P20A-AU-EFP | ATSAME51J20A-AU-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) | $9,46 | $4,35 |
| Core | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with single-precision FPU |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC, dual-panel | 1 MB (1024 KB) Dual-Panel Flash with ECC |
| SRAM | 256 KB with ECC | 256 KB |
| Boîtier | 128-TQFP (14x14 mm) | 64-pin TQFP (10x10 mm) |
| Nombre de broches | 128 | — |
| Operating Voltage (VDD) | [DATA_NEEDED: Vdd range] | — |
| Température de fonctionnement | -40C to +85C (industrial, "AU" grade) | -40C to +85C (industrial) |
| USB Interface | USB 2.0 Full-Speed Device/Host/OTG | — |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 support | — |
| CAN | CAN-FD controllers (multiple instances) | — |
| SD/MMC | SDHC/SDXC host interface | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS, up to 32 channels |
| DAC | Yes (12-bit) | 12-bit, 1 MSPS |
| Crypto Accelerator | AES, SHA, TRNG | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Programming Interface | SWD (Serial Wire Debug) | — |
| Instruction Cache (I-cache) | — | 16 KB |
| Supply Voltage (VDD) | — | 3.3 V typical (1.71 V to 3.6 V range) |
| Communication Interfaces | — | SERCOM x8 (UART/SPI/I2C), USB 2.0 Full-Speed, CAN-FD, I2S |
| DMA Channels | — | 32 channels (DMAC + linked descriptors) |
| Timers/Counters | — | TCC x6, TC x3, RTC |
| Touch Peripheral | — | Peripheral Touch Controller (PTC) |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free / Halogen-Free | — | Yes (per Microchip product page) |