 |  |  | |
| PartNumber | BQ4845YS-A4TR | BQ4847MT | BQ4847YMT |
| Description | Real Time Clock Watchdog Timer | Real Time Clock RTC with NVSRAM | IC RTC CLK/CALENDAR PAR 28-DIP |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Real Time Clock | Real Time Clock | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOIC-28 | DIP-28 Module | - |
| RTC Bus Interface | Parallel | Parallel | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| Battery Backup Switching | Backup Switching | - | - |
| RTC Memory Size | 16 B | - | - |
| Supply Voltage Max | 5.5 V | 5.25 V | - |
| Supply Voltage Min | 4.5 V | 4.75 V | - |
| Minimum Operating Temperature | - 40 C | 0 C | - |
| Maximum Operating Temperature | + 85 C | + 70 C | - |
| Packaging | Reel | Tube | - |
| Function | Alarm, Calendar, Clock, Timer Interrupt | Calendar, Clock, Supervisor | - |
| Series | BQ4845Y | BQ4847 | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Product Type | Real Time Clocks | Real Time Clocks | - |
| Factory Pack Quantity | 1000 | 13 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Unit Weight | 0.025778 oz | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
BQ4850YMA-85 | Real Time Clock RTC Module 512Kx8 NVSRAM | |
| BQ48SH-28X6NSH | Real Time Clock SNAPHAT w/Integrated Battery & Crystal | ||
| BQ4847MT | Real Time Clock RTC with NVSRAM | ||
| BQ4852YMC-85 | Real Time Clock w/512Kx8 NVSRAM Watchdog Timer | ||
| BQ4850YMA-85N | Real Time Clock RTC Mod With 512Kx8 NVSRAM | ||
| BQ4847MT | IC RTC CLK/CALENDAR PAR 28-DIP | ||
| BQ4847YMT | IC RTC CLK/CALENDAR PAR 28-DIP | ||
| BQ4850YMA-85 | IC RTC CLK/CALENDAR PAR 32-DIP | ||
| BQ4850YMA-85N | IC RTC CLK/CALENDAR PAR 32-DIP | ||
| BQ48SH-28X6NSH | IC SNAPHAT W/BATT AND CRYSTAL | ||
| BQ4845YS-A4TR | Real Time Clock w/NVSRAM Control Watchdog Time | ||
| BQ4852YMC-85 | Real Time Clock w/512Kx8 NVSRAM Watchdog Time | ||
| BQ4845YS-A4TRG4 | New and Original | ||
| BQ4845YS/S | New and Original | ||
| BQ4845YS/S-N | New and Original | ||
| BQ4845YSA3N | New and Original | ||
| BQ4845YSA4 | New and Original | ||
| BQ4845YSA4N | New and Original | ||
| BQ4847AMT | New and Original | ||
| BQ4850YMA-70 | New and Original | ||
| BQ4852YMC-70 | New and Original | ||
| BQ4852YMC-85N | New and Original | ||
| BQ4852YMC85 | New and Original | ||
| BQ48S5-75A-IN-3 | New and Original | ||
| BQ4845YS-N | New and Original | ||
| BQ4845YS-N-A4 | New and Original | ||
| BQ48SH-28X6 | New and Original |