ATSAMD20E17A-AN vs ATSAMD20E18A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20E17A-AN sa pamamagitan ng Microchip Technology at ATSAMD20E18A-MU 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
ATSAMD20E17A-AN - ARM Cortex-M0+ 48MHz 128KB Flash MCU | Microchip
ATSAMD20E17A-AN ✓ NakahandaMicrochip Technology
ATSAMD20E18A-MU - 48MHz ARM Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD20E18A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20E17A-AN | ATSAMD20E18A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Maximum Clock Speed | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 32 KB (32K x 8) |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Hanay ng Temperature na Operasyon | -40 C to +105 C | — |
| Packhaging | 32-pin TQFP (7x7 mm) | 32-VQFN (5x5 mm) with Exposed Pad |
| I/O Pins | Up to 26 | — |
| ADC | 12-bit, up to 10 channels, 350 ksps | — |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | Up to 6 (I2C/SPI/UART configurable) |
| Timers (TC) | 16-bit, multiple channels | — |
| RTC | 24-bit with calendar | — |
| Event System Channels | 8 | — |
| USB | Full-speed USB 2.0 device | Full-Speed USB 2.0 Device (per SAM D20 family) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | — |
| Lead-Free | Yes | — |
| Level ng MSL | MSL3 / 168 hr (per JEDEC J-STD-020, TQFP package) | MSL3 (per Microchip package profile) |
| Core Architecture | — | ARM 32-bit |
| Instruction Set | — | Thumb/Thumb-2 |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| Supply Voltage (Vdd) | — | 1.62 V to 3.63 V |
| Temperature na Operasyon | — | -40 C to +85 C |
| I/O Voltage | — | 3.3 V (typ) |
| Performance | — | 2.14 CoreMark/MHz |
| Peripheral Touch Controller (PTC) | — | Yes |
| ADC / DAC | — | 12-bit ADC / 10-bit DAC (per SAM D20 family) |
| Lead-Free / RoHS | — | Yes / Compliant (per Microchip product page) |
| Moisture Sensitivity Floor Life | — | 168 hours |