ATSAMD21G17A-AF vs ATSAMD21G15B-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21G17A-AF sa pamamagitan ng Microchip Technology at ATSAMD21G15B-AF 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
ATSAMD21G17A-AF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AF ✓ NakahandaMicrochip Technology
ATSAMD21G15B-AF - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21G17A-AF | ATSAMD21G15B-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21G | SAM D21G (Atmel SMART) |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| RWW Flash Region | 4 KB Read-While-Write | — |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Hanay ng Temperature na Operasyon | -40C to +125C (industrial) | — |
| Packhaging | 48-pin TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed Device with on-chip PHY | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 kSPS, up to 14 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| SERCOM | 6 configurable (UART/SPI/I2C) | — |
| I2S | 2 interfaces | — |
| RTC | 24-bit with calendar | — |
| DMAC | 12 channels | — |
| Timers/Counters | TC x6, TCC x3 | — |
| External Interrupts | 16 (NMI + 15 standard) | — |
| CoreMark/MHz | 2.46 | — |
| Tindminan RoHS | Compliant (GREEN, lead-free) | Compliant |
| Level ng MSL | 3 | 3 (168 hours) |
| Debug Interface | Serial Wire Debug (SWD) | — |
| Security | TRNG, AES-256, Flash protection | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Program Memory (Flash) | — | 32 KB (32K x 8) |
| Data Memory (SRAM) | — | 4 KB |
| Operating Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Number of I/O Pins | — | 38 |
| Temperature na Operasyon | — | -40 °C to +125 °C |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device |
| Timers | — | Two 16-bit TC, one 24-bit TC, one RTC |
| PWM Channels | — | 10 (16-bit) |
| DMA | — | 12-channel DMAC |