BQ4845P-A4 vs BQ4845YP-A4E3 موازنہ
تفصیلی ساتھ ساتھ موازنہ از BQ4845P-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-A4E3 - 5V Parallel RTC with Supervisor | Texas Instruments
BQ4845YP-A4E3 ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | BQ4845P-A4 | BQ4845YP-A4E3 |
|---|---|---|
| برانڈ | Texas Instruments | Texas Instruments |
| زمرہ | Clock & Timing | Clock & Timing |
| لائف سائیکل کی حالت | فعال | فعال |
| Product Type | Parallel real-time clock and calendar with CPU supervisor | Real-time clock and calendar IC with CPU supervisor |
| Timekeeping | Seconds through years in BCD format | — |
| Calendar Range | 100 years | — |
| Crystal Interface | Direct connection for 32.768 kHz quartz crystal | — |
| Backup Battery | 3 V backup battery connection | — |
| Backup Current | Less than 500 nA in backup mode | — |
| CPU Supervision | Integrated microprocessor supervisor and reset | — |
| Watchdog | Watchdog timer function | — |
| Alarm | Alarm functionality | — |
| Daylight Saving | Daylight-saving support | — |
| Leap Year | Leap-year compensation | — |
| External SRAM Support | Write-protect and nonvolatile support for external SRAM | — |
| Conditional Chip Enable | CEOUT output | — |
| Battery Voltage Output | VOUT output | — |
| پیکیج | 28-pin DIP, 0.600 inch / 15.24 mm pitch | 28-DIP (0.600 in, 15.24 mm) |
| انٹرفیس | Parallel | — |
| RoHS اسٹیٹس | [DATA_NEEDED: RoHS status] | RoHS compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| آپریٹنگ درجہ حرارت | [DATA_NEEDED: operating temperature range] | — |
| 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 |
| آپریٹنگ درجہ حرارت رینج | — | 0 °C to 70 °C |
| Temperature Grade | — | Commercial |
| Backup Battery Support | — | 3 V backup battery connection |
| Backup Mode Clock Current | — | Less than 500 nA |
| Watchdog Timer | — | Yes, programmable timeout |
| Power-Fail Warning | — | Yes |
| Leap-Year Feature | — | Yes |
| Daylight Savings Feature | — | Yes |
| Alarm Feature | — | Yes |
| Conditional Chip Enable Output | — | CEOUT for external SRAM write protection |
| Backup Voltage Output | — | VOUT for battery-voltage monitoring |