ATSAMD20J16B-MN vs ATSAMD20G15A-MN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J16B-MN sa pamamagitan ng Microchip Technology at ATSAMD20G15A-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
ATSAMD20J16B-MN - 48MHz Cortex-M0+ MCU, 64KB Flash, 64-VQFN | Microchip
ATSAMD20J16B-MN ✓ NakahandaMicrochip Technology
ATSAMD20G15A-MN - ARM Cortex-M0+ MCU 48MHz 32KB Flash QFN-48
ATSAMD20G15A-MN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J16B-MN | ATSAMD20G15A-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 |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Flash Memory | 64 KB | 32 KB |
| SRAM | 8 KB | 4 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Hanay ng Temperature na Operasyon | -40 C to +105 C | -40 C to +105 C (industrial grade) |
| ADC | 12-bit SAR, up to 20 channels, 350 ksps | 12-bit, up to 350 ksps, 14 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| 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 | — |
| Packhaging | 64-pin VQFN (MN), 9x9 mm with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| CoreMark/MHz | 2.46 | 2.14 |
| Maximum CPU Frequency | — | 48 MHz |
| GPIO Count | — | 38 |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| USB Interface | — | Full-Speed USB 2.0 Device |
| Multiplier | — | Single-cycle 32-bit hardware |
| DMA Channels | — | 12 |