技术参数

• Features Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
• Package / Case 16-VQFN Exposed Pad
• Mounting Type Surface Mount
• Memory Size 7B
• Interface SPI
• Type Clock/Calendar
• Operating Temperature -40°C ~ 85°C
• Voltage - Supply 2.38V ~ 5.5V
• Time Format HH:MM:SS:hh (24 hr)
• Date Format YY-MM-DD-dd
• Supplier Device Package 16-QFN (4x4)
• Voltage - Supply, Battery 1.8V ~ 5.5V
• Current - Timekeeping (Max) 10µA @ 5.5V
• DigiKey Programmable Not Verified
• ECCN EAR99
• HTSUS 8542.39.0001
• Moisture Sensitivity Level (MSL) 1 (Unlimited)
• REACH Status REACH Unaffected
• RoHS Status ROHS3 Compliant