ATSAMD51N19A-AU-EFP vs ATSAMD51N19A-AUT-EFP Comparaison
Comparaison détaillée côte à côte de ATSAMD51N19A-AU-EFP par Microchip Technology et ATSAMD51N19A-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
ATSAMD51N19A-AU-EFP - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51N19A-AU-EFP ✓ ActifMicrochip Technology
ATSAMD51N19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51N19A-AUT-EFP ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD51N19A-AU-EFP | ATSAMD51N19A-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) | $4,85 | $3,65 |
| Core Architecture | ARM Cortex-M4F (32-bit) with FPU and DSP | ARMv7-M |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (512K x 8) Dual Panel Flash with ECC | — |
| SRAM | 192 KB with ECC | 192 KB |
| Operating Voltage | 1.71 V to 3.6 V | 1.71 V to 3.63 V |
| Température de fonctionnement | -40 C to +85 C (Industrial) | -40C to +85C (automotive grade, AUT suffix) |
| Boîtier | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm), 0.5 mm pitch |
| Type de montage | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O pin count] | — |
| USB Interface | USB 2.0 Full-Speed with integrated PHY | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | [DATA_NEEDED: DAC channels] | 12-bit, 2 channels |
| Communication Interfaces | SERCOM (UART/SPI/I2C), I2S, CAN-FD | SERCOM x6 (UART/SPI/I2C), I2S, SDHC, SPI |
| Cryptographic Accelerator | AES, SHA, TRNG (True Random Number Generator) | — |
| Niveau MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Statut RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Packaging Type | Tray | — |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| DSP Instructions | — | Yes (SIMD MAC) |
| Program Flash | — | 512 KB (512K x 8) with ECC, dual-panel |
| USB | — | USB 2.0 Full Speed with on-chip transceiver |
| CAN | — | CAN-FD, 1 controller |
| Timers | — | TC x5, TCC x3 (24-bit PWM) |
| Crypto Acceleration | — | AES, TRNG (family features) |
| Automotive Qualification | — | AUT suffix, AEC-Q100 qualified (per family datasheet) |