ATSAMD21J17A-MUT vs ATSAMD21J18A-MUT तुलना
विस्तृत दोनों ओर की तुलना ATSAMD21J17A-MUT द्वारा Microchip Technology और ATSAMD21J18A-MUT 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
ATSAMD21J17A-MUT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17A-MUT ✓ सक्रियMicrochip Technology
ATSAMD21J18A-MUT - 48MHz ARM Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD21J18A-MUT ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAMD21J17A-MUT | ATSAMD21J18A-MUT |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D21J (Functional Safety / FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Program Flash | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 32 KB |
| RWW Flash Section | 4 KB | — |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| पैकेज | 64-QFN (9x9 mm) | 64-pin QFN (9x9 mm) |
| I/O Pins | 52 (typical for SAM D21J QFN64) | — |
| SERCOM Modules | 6 (each configurable UART/SPI/I2C) | 6 (configurable as UART/SPI/I2C) |
| USB | Full-Speed USB 2.0 Device/Host with on-chip transceiver | USB 2.0 Full-Speed with on-chip transceiver |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 20 channels, 350 ksps |
| DAC | 12-bit, 1 MSPS | 10-bit, 1 channel |
| Analog Comparators | 2 | 2 |
| Timers (TC/TCC) | 8 (3 x TCC, 5 x TC) | — |
| RTC | Yes, with calendar mode | — |
| ऑपरेटिंग तापमान | -40C to +85C (industrial) | -40C to +85C (industrial) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| MSL स्तर | [DATA_NEEDED: MSL level] | — |
| RoHS स्थिति | Compliant | Compliant |
| Functional Safety | FuSa documentation (IEC 60730 class B ready) | FuSa (SAM D21J family) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Speed | — | 48 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Event System | — | 6 channels |
| Sleep Modes | — | IDLE, STANDBY, BACKUP, OFF |