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BQ4802YDWR
| Manufacturer | |
| Description | Real Time Clock Parallel 16Byte 28-Pin SOIC T/R IC RTC W/CPU SUPERVISOR 28-SOIC Real Time Clock Parallel RTC IC RTC CLK/CALENDAR PAR 28-SOIC Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 5V Vcc |
| Category |
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Business
| Product | Real Time Clocks | Other Names | 296-36567-1 |
| Product Category | Real Time Clock | Standard Package | Tape & Reel |
| Factory Pack Quantity | 1000 | Standard Package Name | SOIC |
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Memory | 16 B | RAM Size | 16 byte |
| Interface | Parallel | Voltage Rating | 4.5 |
| Voltage - Supply | 5 V | Current Rating (Max) | Catalog |
| Voltage - Supply (Min) | 4.5 V | Voltage - Supply, Battery | 2.4 V ~ 4 V |
| Current - Timekeeping (Max) | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
Mechanical
| Width | 7.6(Max) | Weight | 0.025778 oz |
| Packaging | Tape and Reel | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Package / Case | 28SOIC | Package Cooled | SOIC |
| Connector Usage | Parallel | Length - Overall | 18.1(Max) |
| Package Quantity | SOIC | Number of Positions | 28 |
| Shell Size - Insert | 2.35(Max) | Supplier Device Package | 28-SOIC |
Product Info
| Type | Clock/Calendar | Series | BQ4802Y |
| Features | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Function | Clock/Calendar/Alarm/Battery Backup/NV SRAM Control |
| Software | SLUS464C | Date Format | DW:DM:M:Y |
| Time Format | HH:MM:SS | Main Purpose | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
| Manufacturer | Texas Instruments | Display Units | YY-MM-DD-dd |
| Battery Series | Yes | Bus Connection | Parallel |
| Utilized IC / Part | View | Printed Circuit Board | 28 |
Environmental
| Temperature - Test | 0 to 70 | Operating Temperature | 0 to 70 °C |
| Operating Temperature - Junction | 70C | ||