ATSAMC21J18A-MUT64 vs ATSAMD20J17A-CUT Comparaison
Comparaison détaillée côte à côte de ATSAMC21J18A-MUT64 par Microchip Technology et ATSAMD20J17A-CUT 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
ATSAMC21J18A-MUT64 - 48MHz Cortex-M0+ MCU 256KB Flash CAN-FD | Microchip
ATSAMC21J18A-MUT64 ✓ ActifMicrochip Technology
ATSAMD20J17A-CUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD20J17A-CUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMC21J18A-MUT64 | ATSAMD20J17A-CUT |
|---|---|---|
| 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) | $2,85 | $2,05 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Program Flash Memory | 256 KB | — |
| SRAM | 32 KB | — |
| EEPROM Emulation Flash | 8 KB (independent self-programmable) | — |
| Supply Voltage (VDDIN) | 2.7 V to 5.5 V | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V (5V-tolerant I/O) | — |
| I/O Pins | 52 (approx., 64-VQFN) | — |
| ADC | 12-bit, up to 1 Msps, 20 channels | 12-bit, up to 350 ksps, up to 14 channels |
| CAN-FD Controllers | 2 | — |
| SERCOM Modules | 6 (UART/SPI/I2C configurable) | — |
| USB | USB 2.0 Full-Speed Device | — |
| Timers/Counters | 16-/24-bit, multiple TC channels | — |
| PTC (Touch Channels) | Up to 256 channels | — |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| Boîtier | 64-VQFN (9x9 mm) with exposed pad | 64-ball UFBGA (5x5 mm) |
| Type de montage | Surface Mount | Surface Mount (BGA) |
| Température de fonctionnement | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Functional Safety (FuSa) | Yes | — |
| Statut RoHS | Compliant | Compliant |
| Series | — | SAM D20J |
| CoreMark Performance | — | 2.14 CoreMark/MHz |
| Program Memory | — | 128 KB Flash |
| Data Memory | — | 16 KB SRAM |
| Tension d'alimentation | — | 1.62 V to 3.63 V |
| GPIO Count | — | Up to 52 |
| DAC | — | 10-bit, 1 channel |
| Communication Interfaces | — | Up to 6 SERCOM (configurable as UART/SPI/I2C) |
| RTC | — | Yes, 32-bit RTC with calendar |
| DMA Channels | — | 8 channels |
| Touch Controller | — | 256-channel PTC (Peripheral Touch Controller) |
| Event System | — | 24 channels |
| Low-Power Modes | — | IDLE, STANDBY, BACKUP |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |