ATSAME51G19A-MF vs ATSAMD21G18A-MF Comparaison
Comparaison détaillée côte à côte de ATSAME51G19A-MF par Microchip Technology et ATSAMD21G18A-MF 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
ATSAME51G19A-MF - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME51G19A-MF ✓ ActifMicrochip Technology
ATSAMD21G18A-MF - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21G18A-MF ✓ ActifComparaison des spécifications
| Paramètre | ATSAME51G19A-MF | ATSAMD21G18A-MF |
|---|---|---|
| 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) | $5,35 | $2,61 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 192 KB | 32 KB |
| Package Type | 48-pin QFN (7x7 mm) | — |
| Type de montage | Surface Mount | Surface Mount |
| Plage de température de fonctionnement | -40 C to +125 C (Industrial) | -40 C to +125 C (industrial) |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| USB Interface | Full-Speed USB 2.0 with on-chip transceiver | USB 2.0 Full-Speed device/host/OTG |
| CAN Interface | CAN-FD | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, 12 channels, up to 350 ksps |
| Serial Comms (SERCOM) | Up to 6 (UART/SPI/I2C configurable) | — |
| Cryptography | AES, True RNG (hardware accelerators) | — |
| TrustZone Support | Yes | — |
| Niveau MSL | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| Statut RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (ARMv6-M) |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark Performance | — | 2.46 CoreMark/MHz |
| Flash Memory | — | 256 KB |
| DAC | — | 10-bit, 1 channel |
| SERCOM Channels | — | 6 (configurable as UART/SPI/I2C) |
| I2S Interfaces | — | 2 |
| Timers/Counters | — | 8 (including 24-bit TCC) |
| Boîtier | — | 48-pin QFN (7x7 mm) with exposed pad |