ATSAMC21G15A-AUT vs ATSAMC20J18A-AUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21G15A-AUT sa pamamagitan ng Microchip Technology at ATSAMC20J18A-AUT 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
ATSAMC21G15A-AUT - 48MHz Cortex-M0+ MCU 32KB Flash | Microchip
ATSAMC21G15A-AUT ✓ NakahandaMicrochip Technology
ATSAMC20J18A-AUT - 256KB Flash Cortex-M0+ MCU | Microchip
ATSAMC20J18A-AUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21G15A-AUT | ATSAMC20J18A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Manufacturer | Microchip Technology | — |
| Series | SAM C21 | — |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 48 MHz | 48 MHz |
| Program Memory Size (Flash) | 32 KB (32K x 8) | — |
| RAM Size | 4 KB | — |
| Supply Voltage Range | 1.62 V to 5.5 V (5V tolerant I/O) | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (AUT grade) | — |
| Packhaging | 48-TQFP (7x7 mm) | 64-pin TQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 20 channels, 1 Msps | 12-bit, up to 1 Msps |
| DAC | 10-bit, 350 ksps | — |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C), CAN-FD | — |
| Peripheral Touch Controller (PTC) | Yes (capacitive touch) | — |
| Functional Safety | Class B (IEC 60730) capable | — |
| DMA Channels | 6 | — |
| I/O Pins | 38 (max) | — |
| Tindminan RoHS | Compliant | Compliant (Green) |
| AEC-Q100 Qualified | Yes (AUT automotive grade) | — |
| Core | — | ARM Cortex-M0+ (32-bit, single-core) |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| SRAM | — | 32 KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V tolerant |
| GPIO Count | — | 52 (on 64-pin TQFP) |
| Analog Comparators | — | 2 |
| PTC (Touch Channels) | — | Up to 24 |
| CAN | — | CAN-FD controller |
| USB | — | Full-Speed USB Device |
| SERCOM | — | Up to 6 configurable serial interfaces |
| Operating Temperature (Industrial) | — | -40 C to +85 C |
| Operating Temperature (Automotive) | — | -40 C to +125 C (AEC-Q100 grades available in family) |
| Level ng MSL | — | 3 |