PCF8525 vs PCA8525TKX तुलना
विस्तृत दोनों ओर की तुलना PCF8525 द्वारा NXP Semiconductors और PCA8525TKX द्वारा NXP Semiconductors. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
विशेषता तुलना
| पैरामीटर | PCF8525 | PCA8525TKX |
|---|---|---|
| ब्रांड | NXP Semiconductors | NXP Semiconductors |
| श्रेणी | Clock & Timing | Clock & Timing |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Product Type | Real-Time Clock (RTC) IC with I2C interface | Real Time Clock (RTC) and calendar IC |
| Timekeeping Accuracy (HVSON10) | up to ±30 ppm (temperature compensated) | — |
| Crystal Compensation Model | selectable -0.035 ppm/degC2 or -0.04 ppm/degC2 | — |
| इंटरफ़ेस | I2C serial bus | I2C-bus (serial, all addresses and data) |
| Crystal | external 32.768 kHz crystal required | External 32.768 kHz crystal required |
| Aging Offset | supported (offset register) | Supported (aging offset correction feature) |
| Accuracy Improvement vs Uncompensated RTC | up to 5x | — |
| Package (PCF8525TKX) | HVSON10 | — |
| Package Variant | WLCSP (ultra-compact, compensation omitted) | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Timekeeping Current | [DATA_NEEDED: nano-power timekeeping current] | — |
| ऑपरेटिंग तापमान | [DATA_NEEDED: operating temperature range] | — |
| Alarm / Timer Functions | [DATA_NEEDED: alarm and timer feature set] | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| RoHS स्थिति | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Temperature Compensation | — | Integrated default compensation engine (crystal model selectable) |
| Crystal Curvature Coefficient Selection | — | -0.035 ppm/degC2 or -0.04 ppm/degC2 |
| Timekeeping Accuracy Improvement | — | Up to 5x vs standard uncompensated RTC |
| सप्लाई करंट | — | [DATA_NEEDED: typical supply current] |
| ऑपरेटिंग तापमान रेंज | — | Up to +125 C (per NXP product page) |
| पैकेज | — | HVSON10 |
| Automotive Qualification | — | Yes (automotive product, per Mouser/DigiKey listing) |
| Process Technology | — | CMOS |
| Sibling Part (industrial grade) | — | PCF8525 |