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| Part Number | BQ32002DR | BQ32000DR | BQ32002D |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| Features | Leap Year, Square Wave Output, Trickle-Charger | Leap Year, Square Wave Output, Trickle-Charger | Leap Year, Square Wave Output, Trickle-Charger |
| Memory Size | - | - | - |
| Time Format | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Voltage - Supply, Battery | 1.4V ~ 3.6V | 1.4V ~ 3.6V | 1.4V ~ 3.6V |
| Current - Timekeeping (Max) | 65µA @ 3.3V | 100µA @ 3.3V | 200µA @ 3.3V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC |
