OSC 3.3V SMT 7X5 CMOS 16 Characters x 1 Lines, 5x7 Dot Matrix Character and Cursor 1-CHANNEL POWER SUPPLY management CKT, PDIP8 RTC Module With CPU Supervisor 1-CHANNEL POWER SUPPLY management CKT, PDIP8 RTC Module With CPU Supervisor 1-CHANNEL POWER SUPPLY management CKT, PDSO8 16 Characters x 1 Lines, 5x7 Dot Matrix Character and Cursor 1-CHANNEL POWER SUPPLY management CKT, PDSO8