Manufacturer: Texas Instruments  •  RoHS/pb-free: RoHS   Pb-free  •  Type: Clock/Calendar/NVSRAM  •  Memory Size: 1M (128K x 8)  •  Time Format: HH:MM:SS (24 hr)  •  Date Format: YY-MM-DD-dd  •  Interface: Parallel  •  Voltage - Supply: 4.5 V ~ 5.5 V  •  Operating Temperature: 0°C ~ 70°C  •  Package / Case: 32-DIP Module  •  Other PartNo: 296-6535-5