技术参数

• Part Status Active
• DigiKey Programmable Not Verified
• Type Clock/Calendar
• Features Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger
• Memory Size 32B
• Time Format HH:MM:SS (12/24 hr)
• Date Format YY-MM-DD
• Interface I2C
• Voltage - Supply 1.1V ~ 5.5V
• Voltage - Supply, Battery 1.1V ~ 5.5V
• Current - Timekeeping (Max) 750nA ~ 800nA @ 1.8V ~ 4.2V
• Operating Temperature -40°C ~ 85°C
• Mounting Type Surface Mount
• Package / Case 12-WFBGA, WLBGA
• Supplier Device Package 12-WLP (1.47x1.97)
• RoHS Status ROHS3 Compliant
• Moisture Sensitivity Level (MSL) 1 (Unlimited)
• REACH Status REACH Unaffected
• ECCN EAR99
• HTSUS 8542.39.0070