ATSAMD20E18A-AU vs ATSAMD20E16A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20E18A-AU sa pamamagitan ng Microchip Technology at ATSAMD20E16A-AU 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
ATSAMD20E16A-AU - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD20E16A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20E18A-AU | ATSAMD20E16A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit, Thumb-2) |
| 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) | — |
| Packhaging | 32-TQFP 7x7 mm | 32-pin TQFP (7x7 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 350 ksps |
| 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) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Lead-free, Halogen-free per Microchip | — |
| Core Mark | — | ARM Cortex-M0+ |
| Maximum Clock Speed | — | 48 MHz |
| Flash Memory | — | 64 KB |
| SRAM | — | 8 KB |
| Operating Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| SERCOM | — | 8 configurable (UART/SPI/I2C) peripherals |
| Timers | — | 16-bit TC, 32-bit TCC |
| USB | — | Full-speed USB 2.0 device (where equipped in family) |
| I/O Count | — | [DATA_NEEDED: total GPIO count for TQFP-32 variant] |
| Series | — | SAM D20 (ATSAMD20) |
| Architecture | — | von Neumann, single-bus |