ATSAMD20J14B-AU vs ATSAMD20J14A-AUT तुलना
विस्तृत दोनों ओर की तुलना ATSAMD20J14B-AU द्वारा Microchip Technology और ATSAMD20J14A-AUT 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
ATSAMD20J14B-AU - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20J14B-AU ✓ सक्रियMicrochip Technology
ATSAMD20J14A-AUT - 48MHz Cortex-M0+ MCU 16KB Flash LQFP-64
ATSAMD20J14A-AUT ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAMD20J14B-AU | ATSAMD20J14A-AUT |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Core Subseries | SAM D20 | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| Data Memory (SRAM) | 2 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| पैकेज | 64-pin TQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Temperature Grade | Industrial (-40C to +85C) | — |
| GPIO Count | 38 | 52 |
| SERCOM Channels | 6 (each configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, 12 channels, 350 ksps | 12-bit, 8-channel, up to 350 ksps |
| DAC | 10-bit, 1 channel, 350 ksps | — |
| Analog Comparators | 2 | — |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| Peripheral Touch Controller (PTC) | Yes (buttons, sliders, wheels) | — |
| RTC | 24-bit, with calendar mode | — |
| DMA Channels | 12 | — |
| RoHS स्थिति | Compliant (Pb-free TQFP) | Compliant |
| माउंटिंग प्रकार | Surface Mount (TQFP, gull-wing) | Surface Mount |
| Family | — | SAM D20J |
| Maximum CPU Clock | — | 48 MHz |
| Program Flash Memory | — | 16 KB |
| SRAM | — | 2 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Serial Communication | — | 6x SERCOM (configurable as UART/SPI/I2C) |
| Timers/Counters | — | 6x 16-bit TC, 1x 24-bit RTC |
| ऑपरेटिंग तापमान | — | -40 C to +85 C (industrial) |
| MSL स्तर | — | 3 (168 hours) |