ATSAMC21J18A-MUT64 vs ATSAMD20J17A-CUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21J18A-MUT64 sa pamamagitan ng Microchip Technology at ATSAMD20J17A-CUT 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
ATSAMD20J17A-CUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD20J17A-CUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21J18A-MUT64 | ATSAMD20J17A-CUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Packhaging | 64-VQFN (9x9 mm) with exposed pad | 64-ball UFBGA (5x5 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Functional Safety (FuSa) | Yes | — |
| Tindminan RoHS | Compliant | Compliant |
| Series | — | SAM D20J |
| CoreMark Performance | — | 2.14 CoreMark/MHz |
| Program Memory | — | 128 KB Flash |
| Data Memory | — | 16 KB SRAM |
| Volte ng Pagbibigay | — | 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 |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |