ATSAMD21E18A-AFT vs ATSAMD21G17D-AFT तुलना
विस्तृत दोनों ओर की तुलना ATSAMD21E18A-AFT द्वारा Microchip Technology और ATSAMD21G17D-AFT 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
ATSAMD21E18A-AFT - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21E18A-AFT ✓ सक्रियMicrochip Technology
ATSAMD21G17D-AFT - 48MHz Cortex-M0+ 128KB Flash MCU | Microchip
ATSAMD21G17D-AFT ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAMD21E18A-AFT | ATSAMD21G17D-AFT |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core | ARM Cortex-M0+ (32-bit) | 32-bit RISC |
| Series | SAM D21E (Functional Safety / FuSa) | — |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| Flash Memory | 256 KB (256K x 8) | 128 KB |
| SRAM | 32 KB | 16 KB |
| Operating Voltage | 1.62 V to 3.63 V | — |
| ऑपरेटिंग तापमान | -40 C to +125 C | -40C to +125C (industrial) |
| पैकेज | 32-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| माउंटिंग प्रकार | Surface Mount (Tape & Reel) | Surface Mount |
| USB | Full-Speed USB 2.0 Device with integrated transceiver | USB 2.0 Full-Speed with on-chip PHY |
| Serial Interfaces (SERCOM) | Up to 6 (configurable UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps |
| Analog Comparators | 2 | — |
| Timers | 16-bit TC modules and TCC for PWM | 9 (TC, TCC, RTC) |
| Touch Controller | Peripheral Touch Controller (PTC) - capacitive touch | — |
| Event System | 12-channel | — |
| MSL स्तर | 3 | 3 (168 hours) |
| RoHS स्थिति | Compliant | Compliant |
| Architecture | — | ARM Cortex-M0+ (v6-M) |
| Max CPU Frequency | — | 48 MHz |
| Read-While-Write Flash Partition | — | 4 KB |
| सप्लाई वोल्टेज | — | 1.62 V to 3.63 V |
| GPIO Count | — | 38 programmable I/O pins |
| DMA Channels | — | 12 |
| Communication Interfaces | — | 6 SERCOM (UART, SPI, I2C, I2S, LIN) |
| DAC | — | 10-bit |
| Lead-Free / Halogen-Free | — | Yes / Yes |