ATSAML21J18B-AUT vs ATSAML21J18B-UUT तुलना
विस्तृत दोनों ओर की तुलना ATSAML21J18B-AUT द्वारा Microchip Technology और ATSAML21J18B-UUT 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
ATSAML21J18B-AUT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAML21J18B-AUT ✓ सक्रियMicrochip Technology
ATSAML21J18B-UUT - 256KB Flash Cortex-M0+ MCU | Microchip
ATSAML21J18B-UUT ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAML21J18B-AUT | ATSAML21J18B-UUT |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Series | SAM L21J, Functional Safety (FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash | 256 KB (256K x 8) | — |
| SRAM | 32 KB (up to 40 KB reported by some sources) | 40 KB |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.63 V | — |
| ऑपरेटिंग तापमान | -40 C to +85 C (industrial) | — |
| पैकेज | 64-pin TQFP (10x10 mm) | WLCSP-64 (3.0 x 3.0 mm, wafer-level chip scale) |
| माउंटिंग प्रकार | Surface Mount (Tape & Reel, AUT suffix) | Surface Mount (chip-scale) |
| GPIO Count | 51 (per SAM L21J datasheet) | — |
| USB | USB 2.0 Full-Speed Device | — |
| Serial Interfaces | Multiple SERCOM (configurable as UART/SPI/I2C) | — |
| ADC | 12-bit | 12-bit, up to 1 MSPS (up to 20 channels) |
| DAC | 10-bit | 10-bit |
| Touch Peripheral (PTC) | Yes (Peripheral Touch Controller) | — |
| Active Current | Under 35 uA/MHz | — |
| Sleep Current | 200 nA | — |
| Functional Safety | IEC 60730 Class B (FuSa variant) | — |
| RoHS स्थिति | Compliant | — |
| Carrier Type | Tape & Reel (AUT suffix) | — |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark per MHz | — | 2.46 CoreMark/MHz |
| Flash Program Memory | — | 256 KB |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| ऑपरेटिंग तापमान रेंज | — | -40C to +85C (industrial) |
| Active Current Consumption | — | < 35 uA/MHz |
| Sleep Mode Current | — | 200 nA |
| SERCOM Channels | — | 4 (configurable USART/I2C/SPI) |
| RTC | — | 32-bit with calendar mode |
| Peripheral Touch Controller (PTC) | — | Yes - capacitive touch support |
| Lead-Free / RoHS | — | Lead-free, RoHS compliant |
| MSL स्तर | — | [DATA_NEEDED: MSL moisture sensitivity level] |