ATSAMD20J18A-CN vs ATSAMC21J18A-MUT64 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J18A-CN sa pamamagitan ng Microchip Technology at ATSAMC21J18A-MUT64 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
ATSAMD20J18A-CN - ARM Cortex-M0+ MCU, 256KB Flash, 64-UFBGA
ATSAMD20J18A-CN ✓ NakahandaMicrochip Technology
ATSAMC21J18A-MUT64 - 48MHz Cortex-M0+ MCU 256KB Flash CAN-FD | Microchip
ATSAMC21J18A-MUT64 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J18A-CN | ATSAMC21J18A-MUT64 |
|---|---|---|
| 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 |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| Operating Voltage | 1.6 V to 3.6 V | — |
| Packhaging | 64-pin UFBGA (WLCSP) | 64-VQFN (9x9 mm) with exposed pad |
| Temperature Grade | -40C to +105C | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 1 Msps, 20 channels |
| DAC | 10-bit | — |
| Peripheral Touch Controller (PTC) | Up to 256 channels | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | 6 (UART/SPI/I2C configurable) |
| USB | Full-speed USB 2.0 Device | USB 2.0 Full-Speed Device |
| GPIOs | [DATA_NEEDED: GPIO count for 64-UFBGA variant] | — |
| DMA Channels | 12 | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| Program Flash Memory | — | 256 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) |
| CAN-FD Controllers | — | 2 |
| Timers/Counters | — | 16-/24-bit, multiple TC channels |
| PTC (Touch Channels) | — | Up to 256 channels |
| Memory Protection Unit (MPU) | — | Yes |
| Micro Trace Buffer | — | Yes |
| Uri ng Pagpapasok | — | Surface Mount |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| Functional Safety (FuSa) | — | Yes |