ATSAMD20E15B-MU vs ATSAMD20E14B-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20E15B-MU sa pamamagitan ng Microchip Technology at ATSAMD20E14B-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
ATSAMD20E15B-MU - SAM D20E 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD20E15B-MU ✓ NakahandaMicrochip Technology
ATSAMD20E14B-AU - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20E14B-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20E15B-MU | ATSAMD20E14B-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Program Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 2 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | 1.62 V to 3.63 V |
| ADC | 12-bit, up to 10 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| Peripheral Touch Controller (PTC) | 256-channel | — |
| SERCOM Modules | 6 | — |
| GPIO Count | 22 | — |
| Real-Time Clock (RTC) | Yes, with 32 kHz domain | — |
| Hanay ng Temperature na Operasyon | -40C to +85C (Industrial) | — |
| Packhaging | 32-pin VQFN (5x5 mm) with exposed pad | 32-pin TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Debug Interface | Serial Wire Debug (SWD) | SWD (Serial Wire Debug) |
| Performance | 2.46 CoreMark/MHz | — |
| Tindminan RoHS | Compliant | Compliant |
| Family | — | SAM D20E |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| Temperature na Operasyon | — | -40 C to +85 C (Industrial) |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device |
| Timers/Counters | — | TC x3, TCC x2, RTC x1, WDT |
| Touch Channels (PTC) | — | Supported (Peripheral Touch Controller) |
| DMA Channels | — | 4 |
| GPIO | — | Up to 26 I/O |