Texas Instruments BQ4842YMA-85, Real Time Clock, 131072B RAM Parallel, 32-Pin PDIP
Texas Instruments BQ4842YMA-85, Real Time Clock, 131072B RAM Parallel, 32-Pin PDIP, Functions: Alarm, Battery Backup, Calendar, Chip Deselect, Power Fail, Watchdog Timer, Write Protection, Date Format: DW:DM:M:Y, Time Format: HH:MM:SS:hh, Mounting Type: Through Hole, Dimensions: 42.8 x 18.42 x 9.4mm, Length: 42.8mm, Width: 18.42mm, Maximum Operating Supply Voltage: 5.5 V, Maximum Operating Temperature: +70 °C, Minimum Operating Supply Voltage: 4.5 V