DS1307+ vs BQ32000DR موازنہ
تفصیلی ساتھ ساتھ موازنہ از DS1307+ بذریعہ Maxim Integrated اور BQ32000DR بذریعہ Texas Instruments. اہم خصوصیات، برقی پیرامیٹرز، پیکیجنگ، لائف سائیکل اسٹیٹس، قیمتوں اور دستیابی کا موازنہ کریں تاکہ آپ کی ڈیزائن ضروریات کے لیے بہترین کمپوننٹ کا تعین ہو سکے۔
Texas Instruments
BQ32000DR - Serial RTC with Battery Backup, I2C, 8-SOIC | Texas Instruments
BQ32000DR ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | DS1307+ | BQ32000DR |
|---|---|---|
| برانڈ | Maxim Integrated | Texas Instruments |
| زمرہ | Clock & Timing | Clock & Timing |
| لائف سائیکل کی حالت | فعال | فعال |
| Device Type | Serial real-time clock with nonvolatile SRAM | — |
| Register Organization | 64 x 8 | — |
| Clock/Calendar Data | Full BCD seconds, minutes, hours, day, date, month, and year | — |
| Nonvolatile SRAM | 56 bytes | — |
| Serial Interface | I2C, 2-wire, bidirectional | I2C, 2-wire, up to 400 kHz |
| سپلائی وولٹیج | 5 V | — |
| External Timebase | 32.768 kHz crystal | — |
| End-of-Month Adjustment | Automatic | — |
| پیکیج | 8-DIP (0.300 inch, 7.62 mm) | 8-SOIC (3.90 mm / 0.154 in body width) |
| ماؤنٹنگ ٹائپ | Through-hole | Surface Mount |
| I2C Address | 0x68 | — |
| Data Format | Binary-coded decimal (BCD) | — |
| آپریٹنگ درجہ حرارت | [DATA_NEEDED: operating temperature range] | — |
| کوئیسینٹ کرنٹ | [DATA_NEEDED: quiescent current] | — |
| I2C Bus Speed | [DATA_NEEDED: I2C bus speed] | — |
| Crystal Load | [DATA_NEEDED: crystal load capacitance] | — |
| Battery-Backed Operation | [DATA_NEEDED: battery-backed supply current] | — |
| RoHS اسٹیٹس | unknown | Compliant (Yes) |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | unknown | — |
| فنکشن | — | Serial Real-Time Clock (RTC) with battery backup and trickle charger |
| Operating Supply Voltage (VCC) | — | 3.0 V to 3.6 V |
| Backup Supply Voltage | — | 1.3 V to 4.0 V (capacitor or non-rechargeable battery) |
| Backup Supply Current | — | [DATA_NEEDED: typical nA-level RTC backup current] |
| Crystal Frequency | — | 32.768 kHz |
| Calibration Adjustment Range | — | -63 ppm to +126 ppm (programmable) |
| Time Format | — | HH:MM:SS, day-of-week, day, month, year (BCD) |
| Oscillator-Fail Detection | — | Yes (OF flag in status register) |
| Backup Switchover | — | Automatic, integrated trickle charger |
| آپریٹنگ درجہ حرارت رینج | — | -40 C to +85 C |
| MSL لیول | — | 1 (per PartGenie summary) |