Real Time Clock I2C/SPI Bridge, 64-B FIFO, 5.5V, MSOP-8
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TSSOP Tube
8-Pin Industrial Real-Time Clock Timer IC, 1.8-5.5V, 0.4MHz
8-Pin Industrial Temperature Real-Time Clock Timer IC, 2.5V to 5.5V, TSSOP-8
