PCF8525 vs PCA8525TKX Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci PCF8525 disebabkan oleh NXP Semiconductors dan PCA8525TKX disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | PCF8525 | PCA8525TKX |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Clock & Timing | Clock & Timing |
| Status Lingkungan Hidup | Aktif | Aktif |
| 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 | — |
| Antaramuka | 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] | — |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | — |
| Alarm / Timer Functions | [DATA_NEEDED: alarm and timer feature set] | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | [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 |
| Arus Pemberi Arus | — | [DATA_NEEDED: typical supply current] |
| Gambaran Suhu Operasi | — | Up to +125 C (per NXP product page) |
| Kemasan | — | HVSON10 |
| Automotive Qualification | — | Yes (automotive product, per Mouser/DigiKey listing) |
| Process Technology | — | CMOS |
| Sibling Part (industrial grade) | — | PCF8525 |