ATSAML21J17B-MUT vs ATSAML21J18A-MUT तुलना
विस्तृत दोनों ओर की तुलना ATSAML21J17B-MUT द्वारा Microchip Technology और ATSAML21J18A-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
ATSAML21J17B-MUT - 48MHz Cortex-M0+ 128KB MCU | Microchip
ATSAML21J17B-MUT ✓ सक्रियMicrochip Technology
ATSAML21J18A-MUT - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAML21J18A-MUT ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAML21J17B-MUT | ATSAML21J18A-MUT |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core | ARM Cortex-M0+ (32-bit, ARMv6-M) | ARM Cortex-M0+ |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Flash Memory | 128 KB | 256 KB |
| SRAM | 16 KB (128 KB variant per DigiKey/Mouser inconsistency noted) | 32 KB |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Active Current | < 35 uA/MHz | — |
| Sleep Current | 200 nA | — |
| पैकेज | 64-pin QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm) with exposed pad |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS |
| Analog Comparators | 2 | — |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | 6 (configurable as USART, I2C, SPI) |
| RTC | 32-bit RTC with calendar | — |
| ऑपरेटिंग तापमान | -40C to +85C (industrial) | -40 C to +85 C |
| माउंटिंग प्रकार | Surface Mount (Tape & Reel) | Surface Mount |
| RoHS स्थिति | Compliant | Compliant |
| Functional Safety | FuSa features integrated | — |
| Security | Peripheral Access Control (PAC), TRNG | — |
| Core Architecture | — | ARMv6-M |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| DAC | — | 10-bit, 350 kSPS |
| USB | — | USB 2.0 Full-Speed device, on-chip transceiver |
| Timers | — | 6 (TC, TCC) |
| Touch Peripheral | — | PTC (Peripheral Touch Controller), up to 256 channels |
| I/O Pins | — | Up to 51 |
| MSL स्तर | — | MSL3 |
| AEC-Q100 | — | Not qualified |
| Lead-Free / Halogen-Free | — | Lead-free; halogen-free status per datasheet |