ATSAMC21G18A-AU vs ATSAMC21N18A-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21G18A-AU sa pamamagitan ng Microchip Technology at ATSAMC21N18A-AN 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
ATSAMC21G18A-AU - 48MHz Cortex-M0+ MCU, 256KB Flash, 5V | Microchip
ATSAMC21G18A-AU ✓ NakahandaMicrochip Technology
ATSAMC21N18A-AN - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMC21N18A-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21G18A-AU | ATSAMC21N18A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Series | SAM C21 (Cortex-M0+) | — |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| Volte ng Pagbibigay | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| I/O Tolerance | 5V tolerant | — |
| Temperature na Operasyon | -40 C to +85 C (industrial, AU suffix) | -40 °C to +105 °C |
| Packhaging | 48-pin TQFP (7x7 mm, 0.5 mm pitch) | 100-pin TQFP (14x14 mm) |
| GPIO Count | Up to 38 | Up to 84 |
| SERCOM Modules | 6 (UART/SPI/I2C/LIN configurable) | — |
| CAN-FD | Yes (1 channel) | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| Timers/Counters (TC) | 16-bit, multiple channels | — |
| RTC | 32-bit RTC with calendar | — |
| Peripheral Touch Controller (PTC) | Yes (mutual/self-cap) | Yes (capacitive touch) |
| DMA | 12 channels (DMAC) | — |
| AEC-Q100 | Grade 1 qualified | — |
| RoHS | Compliant | — |
| Core Architecture | — | ARM Cortex-M0+ (Armv6-M) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB |
| EEPROM Emulation Flash | — | 8 KB (independent bank) |
| SERCOM Channels | — | 6 (UART/SPI/I²C configurable) |
| CAN-FD Controller | — | 1 |
| DAC | — | 12-bit, 1 channel |
| Timers | — | Two 16-bit, one 24-bit |
| USB | — | Full-speed USB 2.0 with embedded PHY |
| Functional Safety (FuSa) | — | Yes |
| Uri ng Pagpapasok | — | Surface Mount |