ATSAME51J20A-AU-EFP vs ATSAME51J19A-MUT-EFP Comparaison
Comparaison détaillée côte à côte de ATSAME51J20A-AU-EFP par Microchip Technology et ATSAME51J19A-MUT-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
ATSAME51J20A-AU-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AU-EFP ✓ ActifMicrochip Technology
ATSAME51J19A-MUT-EFP - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME51J19A-MUT-EFP ✓ ActifComparaison des spécifications
| Paramètre | ATSAME51J20A-AU-EFP | ATSAME51J19A-MUT-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) | $4,35 | $2,43 |
| Core | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with single-precision FPU |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1024 KB) Dual-Panel Flash with ECC | — |
| SRAM | 256 KB | 192 KB |
| Instruction Cache (I-cache) | 16 KB | — |
| Supply Voltage (VDD) | 3.3 V typical (1.71 V to 3.6 V range) | — |
| Boîtier | 64-pin TQFP (10x10 mm) | 64-VQFN (9x9 mm) with exposed thermal pad |
| Température de fonctionnement | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| ADC | 12-bit, up to 1 MSPS, up to 32 channels | 12-bit, up to 1 Msps, 16 channels |
| DAC | 12-bit, 1 MSPS | 2x 12-bit |
| Communication Interfaces | SERCOM x8 (UART/SPI/I2C), USB 2.0 Full-Speed, CAN-FD, I2S | USB 2.0 FS (Host/Device), CAN-FD, 6x SERCOM (UART/SPI/I2C), I2S |
| DMA Channels | 32 channels (DMAC + linked descriptors) | — |
| Timers/Counters | TCC x6, TC x3, RTC | — |
| Touch Peripheral | Peripheral Touch Controller (PTC) | — |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL rating] | 3 |
| Statut RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (per Microchip product page) | — |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory | — | 512 KB Flash with ECC |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Timers | — | 16-bit and 32-bit TC, RTC, SysTick |
| Cryptographic Engine | — | AES, SHA-256, TRNG (true random) |
| Flash Performance Class | — | EFP (Extended Flash Performance) |