ATSAME54P20A-AUT vs ATSAME54P19A-AUT-EFP Comparaison
Comparaison détaillée côte à côte de ATSAME54P20A-AUT par Microchip Technology et ATSAME54P19A-AUT-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-AUT - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME54P20A-AUT ✓ ActifMicrochip Technology
ATSAME54P19A-AUT-EFP - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54P19A-AUT-EFP ✓ ActifComparaison des spécifications
| Paramètre | ATSAME54P20A-AUT | ATSAME54P19A-AUT-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) | $8,95 | $8,65 |
| Core | ARM Cortex-M4F (with FPU and DSP) | ARM Cortex-M4F |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1 MB (Dual Panel, with ECC) | — |
| SRAM | 256 KB (with ECC) | — |
| Operating Voltage | 1.62 V to 3.6 V | 3.3 V (1.71V to 3.6V core/IO supply range) |
| Boîtier | 128-pin TQFP (14x14 mm) | 128-TQFP (14x14 mm) |
| Operating Temperature (Automotive grade) | Up to +85C | — |
| Ethernet | 10/100 MAC (GMAC) | — |
| CAN | 2x CAN-FD | — |
| USB | USB 2.0 High-Speed with PHY | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, 1 Msps |
| DAC | 12-bit | Dual 12-bit |
| Cryptographic Acceleration | AES, SHA-256, TRNG | — |
| Timer/Counter | [DATA_NEEDED: timer count] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Niveau MSL | [DATA_NEEDED: MSL] | — |
| Series | — | SAM E54 |
| Core Size | — | 32-Bit Single-Core |
| Maximum CPU Speed | — | 120 MHz |
| Program Memory Size | — | 512 KB (512K x 8) Flash with ECC |
| RAM Size | — | 192 KB SRAM with ECC |
| I/O Pins | — | 99 |
| Packaging | — | Tape & Reel (AUT) |
| Température de fonctionnement | — | -40C to +85C (Automotive Grade) |
| Flash Endurance | — | Extended (EFP - higher endurance and retention) |
| Connectivity | — | USB 2.0 High-Speed, Ethernet 10/100 MAC, CAN-FD, SD/MMC, QSPI, I2C, SPI, UART |
| Cryptography | — | AES, SHA, TRNG (hardware accelerator) |