UPD71084G-8

The UPD71084G-8 is designed as a clock pulse generator/ driver for microprocessors including V20 and V30 and their peripherals using NEC's high speed CMOS technology. Its clock output max is 8MHz

UPD71084G-8 has eight features. (1)CMOS technology. (2)Clock pulse generator/driver for UPD70108/70116 or other CMOS or NMOS CPUs and their peripherals. (3)Frequency source can be crystal or external clock input. (4)Reset signal with schmitt-trigger circuit for CPU or peripherals. (5)Bus ready signal with two-bus system synchronization. (6)Clock synchronization with other UPD71084s. (7)Single +5V +/-10% power supply. (8)Industrial temperature range is -40°C to +85°C. Those are all the main features.

Some absolute maximum ratings of UPD71084G-8 have been concluded into several points as follow. (1)Its power supply voltage Vdd would be from -0.3V to 7.0V. (2)Its power supply voltage would be from -1.0V to Vdd+1.0V. (3)Its output voltage would be from -0.5V to Vdd+0.5V. (4)Its operating temperature range would be from -40°C to +85°C. (5)Its storage temperature range would be from -65°C to 150°C. (6)Its power dissipation would be 500mW for DIP and would be 200mW for SOP. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of UPD71084G-8 are concluded as follow. (1)Its input voltage high level would be min 2.2V. (2)Its input voltage low level would be max 0.8V. (3)Its output voltage high would be min Vdd-0.8V. (4)Its output voltage low would be max 0.45V. (5)Its input leakage current would be min -1uA and max 1uA. (6)Its RESIN hysteresis would be min 0.25V. (7)Its power supply current static would be max 200uA. (8)Its power supply current dynamic would be max 30mA. (9)Its input capacitance would be max 12pF. And so on. If you have any question or suggestion or want to konw more information about this IC please contact us for more details. Thank you!