技术参数

• Features Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
• Package / Case 28-SOIC (0.295", 7.50mm Width)
• Mounting Type Surface Mount
• Memory Size 128B
• Interface I2C, 2-Wire Serial
• Type Clock/Calendar
• Operating Temperature -40°C ~ 85°C
• Voltage - Supply 2.7V ~ 3.6V
• Time Format HH:MM:SS:hh (24 hr)
• Date Format YY-MM-DD-dd
• Supplier Device Package 28-SO
• Voltage - Supply, Battery 2.5V ~ 3.6V
• Current - Timekeeping (Max) 0.5mA @ 2.7V ~ 3.6V
• 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