ATSAMD21J18A-AU vs ATSAMD21J17D-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J18A-AU sa pamamagitan ng Microchip Technology at ATSAMD21J17D-AU 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
ATSAMD21J18A-AU - ARM Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21J18A-AU ✓ NakahandaMicrochip Technology
ATSAMD21J17D-AU - 128KB Flash Cortex-M0+ MCU | Microchip
ATSAMD21J17D-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J18A-AU | ATSAMD21J17D-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21J | — |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Flash Memory | 256 KB | 128 KB |
| SRAM | 32 KB | 16 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| GPIO Count | 52 (maximum) | — |
| Packhaging | 64-pin TQFP (10x10 mm) | 64-pin TQFP |
| Hanay ng Temperature na Operasyon | -40C to +85C (industrial) | -40 C to +85 C (Industrial) |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 20 channels, 1 MSPS |
| DAC | 2x 12-bit | 10-bit, 2 channels |
| USB | Full-Speed USB 2.0 Device & Host | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| CoreMark/MHz | 2.46 | — |
| Tindminan RoHS | Compliant | — |
| Lead-Free | Yes | — |
| Carrier Type (suffix AU) | Tray | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| RWW EEPROM Emulation | — | 4 KB |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| USB Interface | — | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| Timer/Counters | — | 6 x 24-bit |
| Peripheral Touch Controller | — | Yes, supports up to 256 buttons |
| GPIO Count (approx) | — | 52 (varies by package) |
| Uri ng Pagpapasok | — | Surface Mount |
| Lead-Free / RoHS | — | Yes (Green, compliant) |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |