ATSAML21G17B-ANT vs ATSAML21G18B-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAML21G17B-ANT sa pamamagitan ng Microchip Technology at ATSAML21G18B-ANT 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
ATSAML21G17B-ANT - 48MHz ARM M0+ MCU 128KB | Microchip
ATSAML21G17B-ANT ✓ NakahandaMicrochip Technology
ATSAML21G18B-ANT - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAML21G18B-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAML21G17B-ANT | ATSAML21G18B-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM L21 (Functional Safety / FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| Volte ng Pagbibigay | 1.62 V to 3.63 V | — |
| Active Current | Under 35 µA/MHz | — |
| Sleep Mode Current | 200 nA | 200 nA |
| Packhaging | 48-TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Temperature na Operasyon | -40 °C to +85 °C (industrial) | — |
| Number of I/O Pins | 37 | — |
| SERCOM Modules | Up to 5 (UART/SPI/I²C configurable) | — |
| ADC | 12-bit, 1 MSPS, up to 20 channels | 12-bit, 1 MSPS |
| Timers | Two 24-bit TC, one 16-bit TCC | — |
| RTC | Yes, with calendar and alarm | — |
| USB | USB 2.0 Full-Speed Device | Full-Speed USB 2.0 Device/Host |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Tindminan RoHS | Compliant | Compliant |
| Bit Width | — | 32-bit |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| Program Memory (Flash) | — | 256 KB |
| RAM | — | 32 KB |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| Active Mode Current | — | < 35 uA/MHz |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C |
| I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C) |
| Touch Sensing (PTC) | — | Yes, up to 256 channels |
| Cryptographic Engine | — | AES-128 / AES-256 |
| Functional Safety (FuSa) | — | Yes |