BQ4845YP-A4 vs BQ4845YP-A4E3 موازنہ
تفصیلی ساتھ ساتھ موازنہ از BQ4845YP-A4 بذریعہ Texas Instruments اور BQ4845YP-A4E3 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
BQ4845YP-A4 - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4845YP-A4 UnknownTexas Instruments
BQ4845YP-A4E3 - 5V Parallel RTC with Supervisor | Texas Instruments
BQ4845YP-A4E3 ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | BQ4845YP-A4 | BQ4845YP-A4E3 |
|---|---|---|
| برانڈ | Texas Instruments | Texas Instruments |
| زمرہ | Clock & Timing | Clock & Timing |
| لائف سائیکل کی حالت | Unknown | فعال |
| Product Type | Parallel real-time clock and calendar with CPU supervisor | Real-time clock and calendar IC with CPU supervisor |
| سپلائی وولٹیج | 5 V | — |
| Backup Battery Voltage | 3 V | — |
| Crystal Frequency | 32.768 kHz | — |
| Clock Accuracy | [DATA_NEEDED: clock accuracy] | — |
| Calendar Format | BCD, counting seconds through years | — |
| انٹرفیس | Parallel | — |
| Real-Time Clock Count | 1 timer | — |
| Backup Operating Current | Less than 500 nA | — |
| Alarm Function | Yes | — |
| Daylight Savings Correction | Yes | — |
| Leap-Year Calculation | Yes | — |
| Watchdog Timer | Yes | Yes, programmable timeout |
| Microprocessor Reset | Yes | — |
| Battery Low Warning | Yes | — |
| External SRAM Control | Nonvolatile write-protect and backup-retention control | — |
| Conditional Chip Enable Output | CEOUT | CEOUT for external SRAM write protection |
| Battery Voltage Output | VOUT | — |
| پیکیج | 28-DIP, 0.600 inch (15.24 mm) | 28-DIP (0.600 in, 15.24 mm) |
| ماؤنٹنگ ٹائپ | Through-hole | — |
| Termination Count | 28 | — |
| RoHS Compliance | RoHS compliant | — |
| آپریٹنگ درجہ حرارت رینج | [DATA_NEEDED: operating temperature range] | 0 °C to 70 °C |
| Supplier Lifecycle Status | [DATA_NEEDED: lifecycle status] | — |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| Clock Crystal Frequency | — | 32.768 kHz |
| Clock Format | — | BCD |
| Date Format | — | BCD |
| انٹرفیس ٹائپ | — | Parallel |
| ماؤنٹنگ اسٹائل | — | Through-hole |
| پنز کی تعداد | — | 28 pins |
| Temperature Grade | — | Commercial |
| Backup Battery Support | — | 3 V backup battery connection |
| Backup Mode Clock Current | — | Less than 500 nA |
| Power-Fail Warning | — | Yes |
| Leap-Year Feature | — | Yes |
| Daylight Savings Feature | — | Yes |
| Alarm Feature | — | Yes |
| Backup Voltage Output | — | VOUT for battery-voltage monitoring |
| RoHS اسٹیٹس | — | RoHS compliant |