ATSAMC21J18A-MNT vs ATSAMC20J18A-MNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21J18A-MNT sa pamamagitan ng Microchip Technology at ATSAMC20J18A-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
ATSAMC20J18A-MNT - 256KB Flash SAM C20 Cortex-M0+ MCU | Microchip
ATSAMC20J18A-MNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21J18A-MNT | ATSAMC20J18A-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Program Flash | 256 KB (256K x 8) | — |
| SRAM | 32 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) | -40 C to +105 C (Industrial, M-grade) |
| Packhaging | 64-pin QFN (9x9 mm) | 64-pin QFN (VQFN) 9x9 mm with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O count] | 52 programmable I/O |
| ADC | 1 Msps, 12-bit (up to 20 channels) | 12-bit, up to 1 MSPS |
| 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 | — |
| Tindminan RoHS | Compliant | Compliant (Green, lead-free) |
| Level ng MSL | [DATA_NEEDED: MSL level] | MSL3 |
| Series | — | SAM C20 |
| Core Architecture | — | ARMv6-M (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory Size | — | 256 KB (256K x 8) Flash |
| RAM Size | — | 32 KB SRAM |
| Supply Voltage (VDDIN) | — | 2.7 V to 5.5 V |
| Communication Interfaces | — | CAN-FD, USB 2.0 FS, 6x SERCOM (UART/SPI/I2C), I2S |
| DAC | — | 10-bit |
| Peripheral Touch Controller | — | Yes (PTC, capacitive touch) |
| Data Sheet Publish Date | — | 2016-11-04 |