ATSAMD21J17D-MU vs ATSAMD21J18A-CUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J17D-MU sa pamamagitan ng Microchip Technology at ATSAMD21J18A-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
ATSAMD21J17D-MU - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17D-MU ✓ NakahandaMicrochip Technology
ATSAMD21J18A-CUT - 256KB Flash Cortex-M0+ MCU 64-BGA | Microchip
ATSAMD21J18A-CUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J17D-MU | ATSAMD21J18A-CUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (SAM D21J family) | ARM Cortex-M0+ (32-bit) |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 32 KB |
| RWW Flash Section | 4 KB | — |
| Supply Voltage (Vdd) | 1.62 V to 3.63 V | — |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40C to +85C (CUT grade) |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device with on-chip transceiver |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps | 10-bit |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | — |
| Timers/Counters | 6 x 16-bit TC, plus 32-bit RTC | — |
| PTC (Touch) | Peripheral Touch Controller supported | — |
| I/O Pins | 52 programmable GPIO | — |
| Packhaging | 64-QFN (9x9 mm) with Exposed Pad | 64-ball UFBGA |
| Uri ng Pagpapasok | Surface Mount | — |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes | — |
| Maximum CPU Frequency | — | 48 MHz |
| Performance | — | 2.46 CoreMark/MHz |
| Flash Memory | — | 256 KB |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| GPIO Count | — | Up to 48 |
| SERCOM Channels | — | 6 (configurable as UART/SPI/I2C) |
| DMA Channels | — | 6 |
| I2S Channels | — | 2 |
| Peripheral Touch Controller | — | Yes (buttons, sliders, wheels) |
| Event System | — | Yes |