技术参数

• Features Leap Year, NVSRAM, Square Wave Output
• Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Mounting Type Surface Mount
• Memory Size 56B
• Interface I2C, 2-Wire Serial
• Type Clock/Calendar
• Operating Temperature -40°C ~ 85°C
• Voltage - Supply 1.8V ~ 5.5V
• Time Format HH:MM:SS (12/24 hr)
• Date Format YY-MM-DD-dd
• Supplier Device Package 8-MSOP
• Voltage - Supply, Battery 1.3V ~ 3.7V
• Current - Timekeeping (Max) 2µA @ 3.3V
• DigiKey Programmable Not Verified
• ECCN EAR99
• HTSUS 8542.39.0001
• Moisture Sensitivity Level (MSL) 3 (168 Hours)
• REACH Status REACH Unaffected
• RoHS Status ROHS3 Compliant