ATSAMC20N18A-ANT vs ATSAMC21G15A-AUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC20N18A-ANT sa pamamagitan ng Microchip Technology at ATSAMC21G15A-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
ATSAMC20N18A-ANT - 256KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMC20N18A-ANT ✓ NakahandaMicrochip Technology
ATSAMC21G15A-AUT - 48MHz Cortex-M0+ MCU 32KB Flash | Microchip
ATSAMC21G15A-AUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC20N18A-ANT | ATSAMC21G15A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Flash Memory | 256 KB (256K x 8) | — |
| SRAM | 32 KB | — |
| EEPROM Emulation Region (separate Flash) | 8 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.62 V to 5.5 V (5V tolerant I/O) |
| Hanay ng Temperature na Operasyon | -40 C to +105 C | -40 C to +85 C (AUT grade) |
| GPIO Count | 84 | — |
| Packhaging | 100-pin TQFP (14x14 mm) | 48-TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| I/O Tolerance | 5V tolerant | — |
| Hardware Multiplier | Single-cycle 32-bit | — |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| ADC | 12-bit | 12-bit, up to 20 channels, 1 Msps |
| Communication Interfaces | SERCOM (configurable USART/SPI/I2C) | 6x SERCOM (UART/SPI/I2C), CAN-FD |
| Packing Media | Tape and Reel (1000) | — |
| Tindminan RoHS | Compliant (Green, lead-free) | Compliant |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM C21 |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit |
| Maximum Clock Speed | — | 48 MHz |
| Program Memory Size (Flash) | — | 32 KB (32K x 8) |
| RAM Size | — | 4 KB |
| DAC | — | 10-bit, 350 ksps |
| Peripheral Touch Controller (PTC) | — | Yes (capacitive touch) |
| Functional Safety | — | Class B (IEC 60730) capable |
| DMA Channels | — | 6 |
| I/O Pins | — | 38 (max) |
| AEC-Q100 Qualified | — | Yes (AUT automotive grade) |