技术参数

• Features Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
• Package / Case 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
• Mounting Type Surface Mount
• Memory Size 44B
• Interface SPI
• Type Clock/Calendar
• Operating Temperature -40°C ~ 85°C
• Voltage - Supply 2.7V ~ 5.5V
• Time Format HH:MM:SS:hh (24 hr)
• Date Format YY-MM-DD-dd
• Supplier Device Package 28-SOH
• Voltage - Supply, Battery 2.5V ~ 3.5V
• Current - Timekeeping (Max) 1.4mA @ 2.7V ~ 5.5V
• 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