ATSAMC21J18A-MNT vs ATSAMC20G16A-MNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21J18A-MNT sa pamamagitan ng Microchip Technology at ATSAMC20G16A-MNT 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
ATSAMC21J18A-MNT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMC21J18A-MNT ✓ NakahandaMicrochip Technology
ATSAMC20G16A-MNT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20G16A-MNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21J18A-MNT | ATSAMC20G16A-MNT |
|---|---|---|
| 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 | 48 MHz |
| Program Flash | 256 KB (256K x 8) | — |
| SRAM | 32 KB | 8 KB |
| EEPROM Emulation Flash | 8 KB (independent self-programmable) | — |
| Volte ng Pagbibigay | 2.7 V to 5.5 V (5V I/O tolerant) | — |
| Temperature na Operasyon | -40C to +105C (industrial) | — |
| Packhaging | 64-pin QFN (9x9 mm) | 48-VQFN (7x7 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O count] | — |
| ADC | 1 Msps, 12-bit (up to 20 channels) | 12-bit, up to 1 Msps, up to 10 channels |
| CAN-FD | Yes (1 controller) | — |
| SERCOM Modules | 6 (each USART/SPI/I2C configurable) | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| DMA Channels | 6 | 16 |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | [DATA_NEEDED: MSL level] | 3 |
| Flash Program Memory | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| I/O Voltage Tolerance | — | 5 V tolerant |
| Hanay ng Temperature na Operasyon | — | -40C to +105C (industrial) |
| Communication Interfaces | — | SERCOM (USART/SPI/I2C), CAN-FD |
| Timers/Counters | — | TC (16-bit), TCC (24-bit PWM) |
| Touch Sensing | — | Peripheral Touch Controller (PTC) |