ATSAMC21J18A-MUT64 vs ATSAMD20J14A-MNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21J18A-MUT64 sa pamamagitan ng Microchip Technology at ATSAMD20J14A-MNT sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMC21J18A-MUT64 - 48MHz Cortex-M0+ MCU 256KB Flash CAN-FD | Microchip
ATSAMC21J18A-MUT64 ✓ NakahandaMicrochip Technology
ATSAMD20J14A-MNT - 48MHz Cortex-M0+ 16KB Flash MCU | Microchip
ATSAMD20J14A-MNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21J18A-MUT64 | ATSAMD20J14A-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Flash Memory | 256 KB | — |
| SRAM | 32 KB | 2 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 SAR |
| 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 | — |
| Packhaging | 64-VQFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| Functional Safety (FuSa) | Yes | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ |
| Family | — | SAM D20J |
| Bit Width | — | 32-bit |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Flash Memory | — | 16 KB (16K x 8) |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| Typical Supply Voltage | — | 3.3 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +105 C (industrial) |
| Packaging | — | Tape and Reel |
| Level ng MSL | — | [DATA_NEEDED: MSL level] |
| Number of I/O Pins | — | [DATA_NEEDED: bonded-out I/O count for 64-pin variant] |
| DAC | — | 10-bit |