ATSAMD20J18A-MN vs ATSAMD20J16B-MN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J18A-MN sa pamamagitan ng Microchip Technology at ATSAMD20J16B-MN 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-MN - ARM Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20J18A-MN ✓ NakahandaMicrochip Technology
ATSAMD20J16B-MN - 48MHz Cortex-M0+ MCU, 64KB Flash, 64-VQFN | Microchip
ATSAMD20J16B-MN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J18A-MN | ATSAMD20J16B-MN |
|---|---|---|
| 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 Frequency | 48 MHz | — |
| CoreMark/MHz | 2.14 | 2.46 |
| Flash Program Memory | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Packhaging | 64-pin QFN (HVQCCN) | 64-pin VQFN (MN), 9x9 mm with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 16 channels, 350 ksps | 12-bit SAR, up to 20 channels, 350 ksps |
| DAC | 10-bit | 10-bit, 350 ksps |
| SERCOM Interfaces | 6 (configurable as UART/SPI/I2C) | — |
| USB | Full-Speed USB 2.0 Device | — |
| Peripheral Touch Controller | Up to 256 channels (24 enabled) | — |
| GPIOs | Up to 52 | — |
| Level ng MSL | 3 | 3 (per JEDEC J-STD-020) |
| Tindminan RoHS | Compliant (per Mouser listing) | Compliant |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| Flash Memory | — | 64 KB |
| Hanay ng Temperature na Operasyon | — | -40 C to +105 C |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), 1x I2S, full-speed USB 2.0 Device |
| Timers/Counters | — | TC (8-bit/16-bit pair), TCC (16-bit), RTC, WDT |
| Peripheral Touch Controller (PTC) | — | 256 channels (mutual- and self-capacitance) |
| I/O Pins | — | Up to 52 GPIO |