ATSAMD21G18A-MF vs ATSAMD21G17D-MF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21G18A-MF sa pamamagitan ng Microchip Technology at ATSAMD21G17D-MF 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
ATSAMD21G18A-MF - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21G18A-MF ✓ NakahandaMicrochip Technology
ATSAMD21G17D-MF - 48MHz ARM Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17D-MF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21G18A-MF | ATSAMD21G17D-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (ARMv6-M) | ARM Cortex-M0+ (single-core) |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 16 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Hanay ng Temperature na Operasyon | -40 C to +125 C (industrial) | — |
| ADC | 12-bit, 12 channels, up to 350 ksps | 12-bit, up to 350 ksps, 20 channels |
| DAC | 10-bit, 1 channel | — |
| SERCOM Channels | 6 (configurable as UART/SPI/I2C) | 6 (each configurable as I2C/SPI/USART) |
| I2S Interfaces | 2 | — |
| USB Interface | USB 2.0 Full-Speed device/host/OTG | USB 2.0 Full-Speed device, integrated PHY |
| Timers/Counters | 8 (including 24-bit TCC) | 6 (TC), 3 (TCC) for PWM/control |
| Packhaging | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with EP |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | Compliant |
| CPU Speed | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Read-While-Write Flash | — | 4 KB |
| Operating Voltage | — | 1.62 V to 3.63 V |
| DAC Channels | — | 1 (10-bit) |
| Analog Comparators | — | 2 |
| Temperature na Operasyon | — | -40 C to +125 C (Extended Industrial) |
| Packaging Type | — | Tray |
| Functional Safety | — | Functional Safety (FuSa) capable |