ATSAMC21E18A-MUT vs ATSAMC20J18A-MUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21E18A-MUT sa pamamagitan ng Microchip Technology at ATSAMC20J18A-MUT 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
ATSAMC21E18A-MUT - 48MHz Cortex-M0+ 256KB MCU | 32-VQFN
ATSAMC21E18A-MUT ✓ NakahandaMicrochip Technology
ATSAMC20J18A-MUT - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMC20J18A-MUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21E18A-MUT | ATSAMC20J18A-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | 256 KB |
| SRAM | 32 KB | 32 KB |
| Volte ng Pagbibigay | 2.7 V to 5.5 V | — |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C | — |
| Packhaging | 32-VQFN (5x5 mm) | 64-pin VQFN (9x9 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Number of I/O Pins | 26 | — |
| ADC | 12-bit, up to 20 channels, 1 MSPS | 12-bit |
| DAC | 10-bit | — |
| CAN-FD Controller | 1 (CAN-FD capable) | — |
| SERCOM Modules | 6 (UART/SPI/I²C configurable) | — |
| USB | USB 2.0 Full-Speed | — |
| Peripheral Touch Controller (PTC) | Yes | Yes |
| Internal Oscillator | 48 MHz | — |
| Tindminan RoHS | Compliant | Green compliant |
| Level ng MSL | 3 (per JEDEC J-STD-020) | — |
| Core | — | ARM Cortex-M0+ |
| Core Architecture | — | 32-bit RISC |
| Maximum CPU Clock | — | 48 MHz |
| Additional Flash for EEPROM emulation | — | 4 KB |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V tolerant |
| Maximum Programmable I/O Pins | — | 84 |
| ADC Sample Rate | — | 1 MSPS |
| CAN Interface | — | CAN-FD |
| Operating Temperature (MUT variant) | — | -40C to +85C (industrial) |
| AEC-Q100 Qualification (family) | — | Grade 1 (-40C to +125C) |
| SERCOM Peripherals | — | Configurable USART/SPI/I2C |
| DMA | — | Yes |