ATSAMD21G15B-AU vs ATSAMD20G15A-AU तुलना
विस्तृत दोनों ओर की तुलना ATSAMD21G15B-AU द्वारा Microchip Technology और ATSAMD20G15A-AU द्वारा Microchip Technology. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Microchip Technology
ATSAMD21G15B-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AU ✓ सक्रियMicrochip Technology
ATSAMD20G15A-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD20G15A-AU ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAMD21G15B-AU | ATSAMD20G15A-AU |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 4 KB |
| पैकेज | 48-pin TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| ऑपरेटिंग तापमान | -40C to +85C (Industrial) | — |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| GPIO | Up to 38 (5 V tolerant inputs) | — |
| ADC | 12-bit, up to 350 ksps, 14 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit |
| USB | USB 2.0 Full-Speed Device, integrated transceiver | USB 2.0 Full-Speed Device |
| SERCOM | 6 (configurable UART/SPI/I2C/I2S) | — |
| Timer/Counters | 6 x 16-bit TC, 1 x 24-bit TCC | — |
| DMA Channels | 12 | — |
| Event System Channels | 12 | — |
| RTC | Yes, 32 kHz domain | — |
| Analog Comparators | 2 | — |
| Oscillator | Internal 8 MHz + DFLL48M + FDPLL96M | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| RoHS स्थिति | Compliant (Green) | Compliant |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAM D20 |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 32 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| GPIO Count | — | 38 (max) |
| Serial Interfaces (SERCOM) | — | Up to 6 configurable (USART/SPI/I2C) |
| ऑपरेटिंग तापमान रेंज | — | -40 C to +85 C (industrial) |
| माउंटिंग प्रकार | — | Surface Mount |