For Reference Only
| Part Number | BQ4845S-A4TR |
| LIXINC Part # | BQ4845S-A4TR |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Clock/Timing - Real Time Clocks |
| Description | REAL TIME CLOCK, NON-VOLATILE, 1 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | BQ4845S-A4TR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | BQ4845S-A4TR |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Clock/Timing - Real Time Clocks |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Type: | Clock/Calendar |
| Features: | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
| Memory Size: | - |
| Time Format: | HH:MM:SS (12/24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | Parallel |
| Voltage - Supply: | 4.75V ~ 5.5V |
| Voltage - Supply, Battery: | 2.3V ~ 4V |
| Current - Timekeeping (Max): | 1.5mA (Typ) @ 4.5 V ~ 5.5 V |
| Operating Temperature: | 0°C ~ 70°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package: | 28-SOIC |
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| In Stock | 15500 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $8.15000 | $8.15 |
| 1000 | $3.86100 | $3861 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.