BQ4845S-A4NTRG4 vs BQ4845S-A4 موازنہ
تفصیلی ساتھ ساتھ موازنہ از BQ4845S-A4NTRG4 بذریعہ Texas Instruments اور BQ4845S-A4 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
BQ4845S-A4 - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4845S-A4 ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | BQ4845S-A4NTRG4 | BQ4845S-A4 |
|---|---|---|
| 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 | Parallel real-time clock with CPU supervisor |
| Main Supply Voltage Range | 4.75 V to 5.5 V | — |
| Backup Battery Voltage Range | 2.3 V to 4 V | — |
| Crystal Frequency | 32.768 kHz | 32.768 kHz |
| Clock Format | BCD | — |
| Date Format | BCD | — |
| Host Interface | Parallel | — |
| پیکیج | 28-pin SOIC, 7.50 mm width | 28-pin SOIC |
| ماؤنٹنگ ٹائپ | Surface mount | Surface mount |
| Operating Features | Alarm, daylight-saving time, leap year, watchdog timer, processor reset, interrupt, and battery-low warning | — |
| Calendar Range | 100 years | — |
| Backup Clock Operating Current | Less than 500 nA | — |
| Watchdog Input Bias | Approximately 1.6 V through a 100 kilohm-equivalent internal resistor network | — |
| Battery Voltage Output | VOUT output available | — |
| External SRAM Control | CEOUT write-protection output available | — |
| Power-Fail Behavior | Watchdog disabled and WDI disconnected from the internal resistor network below the power-fail threshold | — |
| RoHS اسٹیٹس | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| آپریٹنگ درجہ حرارت رینج | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Timekeeping Format | — | BCD, seconds through years |
| Backup Battery | — | 3 V |
| Backup Clock Current | — | Less than 500 nA |
| انٹرفیس | — | Parallel |
| Integrated Functions | — | RTC, CPU supervisor, watchdog timer, reset, interrupts, battery-low warning |
| Nonvolatile SRAM Control | — | External SRAM write protection and switchover control |
| Battery-Backup Switchover | — | On-chip |
| CEOUT Function | — | Conditional chip enable output |
| VOUT Function | — | Battery voltage output |
| Package Body Width | — | 7.50 mm |
| Package Length | — | 0.295 inch |
| Application Categories | — | Industrial control systems, point-of-sale terminals, data loggers, computers, fax machines, copiers |
| Current Price | — | [DATA_NEEDED: current distributor unit price] |