JT9673-AS Datasheet (Toshiba Semiconductor)

JT9673-AS, LCD Display Stopwatch LSI

(44 pins) Pin Name Power Supply Pins Oscillator Pins Input Pins Output Pin Display Pins Test Pins Voltage Doubler Pins Symbol VDD (2), VSS1, VSS2 XI, XO S1~3, SL1~3 BUZZ COM1~3, SEG (22) T1~4 FAI1, FAI2 No.

of Pins 4 2 6 1 25 4 2 Pad Layout et4U.com DataSheet4U.com DataShee Note 1: Be sure to

JT9673-AS Features

* 32.768 kHz crystal oscillator Displays hour, minute, second, and hundredths of seconds Four-sign, 7-digit display, 1/3-duty LCD drive 5 display modes (RESET, RUN, STOP, LAP, LAP STOP) and optional display modes (NORMAL LAP, SECTION LAP) are selectable