ATSAMD51N20A-AUT-EFP vs ATSAMD51N19A-AUT-EFP तुलना
विस्तृत दोनों ओर की तुलना ATSAMD51N20A-AUT-EFP द्वारा Microchip Technology और ATSAMD51N19A-AUT-EFP 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
ATSAMD51N20A-AUT-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAMD51N20A-AUT-EFP ✓ सक्रियMicrochip Technology
ATSAMD51N19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51N19A-AUT-EFP ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAMD51N20A-AUT-EFP | ATSAMD51N19A-AUT-EFP |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M4F with FPU | ARMv7-M |
| Maximum Core Frequency | 120 MHz | — |
| Bit Width | 32-bit | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC | — |
| SRAM | 256 KB with ECC | 192 KB |
| पैकेज | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm), 0.5 mm pitch |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Supply Voltage (VDDIO) | [DATA_NEEDED: VDDIO range] | — |
| ऑपरेटिंग तापमान | -40C to +85C (AUT suffix) | -40C to +85C (automotive grade, AUT suffix) |
| USB Interface | USB 2.0 Full-Speed, Device and Host | — |
| ADC | 12-bit, 1 MSPS | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 2 x 12-bit | 12-bit, 2 channels |
| SERCOM Channels | [DATA_NEEDED: SERCOM count] | — |
| RoHS स्थिति | Compliant | Compliant |
| MSL स्तर | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Special Feature | EFP - Extended Flash Performance | — |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| Maximum CPU Clock | — | 120 MHz |
| DSP Instructions | — | Yes (SIMD MAC) |
| Program Flash | — | 512 KB (512K x 8) with ECC, dual-panel |
| Operating Voltage | — | 1.71 V to 3.63 V |
| USB | — | USB 2.0 Full Speed with on-chip transceiver |
| CAN | — | CAN-FD, 1 controller |
| Communication Interfaces | — | SERCOM x6 (UART/SPI/I2C), I2S, SDHC, SPI |
| Timers | — | TC x5, TCC x3 (24-bit PWM) |
| Crypto Acceleration | — | AES, TRNG (family features) |
| Automotive Qualification | — | AUT suffix, AEC-Q100 qualified (per family datasheet) |