ATSAML21J17B-AUT vs ATSAML21J18B-AUT तुलना
विस्तृत दोनों ओर की तुलना ATSAML21J17B-AUT द्वारा Microchip Technology और ATSAML21J18B-AUT 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-AUT - 48MHz ARM Cortex-M0+ MCU 128KB | Microchip
ATSAML21J17B-AUT ✓ सक्रियMicrochip Technology
ATSAML21J18B-AUT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAML21J18B-AUT ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAML21J17B-AUT | ATSAML21J18B-AUT |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Speed | 48 MHz | — |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 32 KB (up to 40 KB reported by some sources) |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Active Current | < 35 uA/MHz | Under 35 uA/MHz |
| Sleep Mode Current | 200 nA (typical, per family doc) | — |
| ऑपरेटिंग तापमान रेंज | -40 C to +85 C | — |
| पैकेज | 64-TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| पिन काउंट | 64 | — |
| ADC | 12-bit, 1 Msps | 12-bit |
| DAC | 10-bit | 10-bit |
| SERCOM Interfaces | Up to 6 (UART/SPI/I2C configurable) | — |
| USB Interface | USB 2.0 Full-Speed Device | — |
| LCD Controller | Up to 8x32 segments (hardware segmented) | — |
| Capacitive Touch (PTC) | Yes | — |
| Functional Safety (FuSa) | Yes | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount (Tape & Reel, AUT suffix) |
| RoHS स्थिति | Compliant | Compliant |
| Series | — | SAM L21J, Functional Safety (FuSa) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash | — | 256 KB (256K x 8) |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.63 V |
| ऑपरेटिंग तापमान | — | -40 C to +85 C (industrial) |
| GPIO Count | — | 51 (per SAM L21J datasheet) |
| USB | — | USB 2.0 Full-Speed Device |
| Serial Interfaces | — | Multiple SERCOM (configurable as UART/SPI/I2C) |
| Touch Peripheral (PTC) | — | Yes (Peripheral Touch Controller) |
| Sleep Current | — | 200 nA |
| Functional Safety | — | IEC 60730 Class B (FuSa variant) |
| Carrier Type | — | Tape & Reel (AUT suffix) |