ATSAMD20E18A-AU vs ATSAMD20G18A-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20E18A-AU sa pamamagitan ng Microchip Technology at ATSAMD20G18A-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
ATSAMD20E18A-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ NakahandaMicrochip Technology
ATSAMD20G18A-ANT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20G18A-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20E18A-AU | ATSAMD20G18A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ | — |
| Core Width | 32-bit | — |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Program Memory Size (Flash) | 256 KB (256K x 8) | — |
| RAM Size | 32 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (industrial) | -40 C to +105 C |
| Packhaging | 32-TQFP 7x7 mm | 48-pin TQFP (7 x 7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Number of I/O Pins | 26 (max) | — |
| ADC | 12-bit, 350 ksps, up to 14 channels | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit, 350 ksps, 1 channel | — |
| Communication Interfaces | SERCOM (UART/SPI/I2C) x6, USB 2.0 Full-Speed Device, I2S | — |
| Peripheral Touch Controller (PTC) | Yes (buttons, sliders, wheels) | — |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Lead-free, Halogen-free per Microchip | Yes (per Mouser GREEN marking) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| Data Memory (SRAM) | — | 32 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip transceiver |
| SERCOM Modules | — | 6 (configurable as UART / SPI / I2C) |
| I2C Interfaces | — | 2 |
| Timers/Counters | — | Six 16-bit TC channels |
| RTC | — | 16-bit RTC with calendar mode |