技术参数

• Features Alarm, Leap Year, NVRAM, Square Wave Output, Trickle-Charger
• Package / Case 14-WFDFN Exposed Pad
• Mounting Type Surface Mount
• Memory Size 96B
• Interface 3-Wire Serial, SPI
• Type Clock/Calendar
• Operating Temperature -40°C ~ 85°C (TA)
• Voltage - Supply 1.71V ~ 5.5V
• Time Format HH:MM:SS (12/24 hr)
• Date Format YY-MM-DD-dd
• Supplier Device Package 14-TDFN-EP (3x3)
• Voltage - Supply, Battery 1.3V ~ 5.5V
• Current - Timekeeping (Max) 120µA ~ 200µA @ 1.89V ~ 5.5V
• DigiKey Programmable Not Verified
• ECCN EAR99
• HTSUS 8542.39.0001
• Moisture Sensitivity Level (MSL) 1 (Unlimited)
• REACH Status REACH Unaffected
• RoHS Status Not applicable