DS1609 Datasheet (Dallas)

DS1609, Dual Port RAM

AD0 *AD7 CE WE OE VCC GND * * * * * * Port address/data Port enable Write enable Output enable +5 volt supply Ground DESCRIPTION The DS1609 is a random access 256 *byte dual port memory designed to connect two asyncronous address/data bu

DS1609 Features

* PIN ASSIGNMENT PORT A AD7A AD6A AD5A AD4A AD3A AD2A AD1A AD0A WEA CEA OEA GND 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 PORT B VCC OEB CEB WEB AD0B AD1B AD2B AD3B AD4B AD5B AD6B AD7B

* Totally asynchronous 256

* byte dual port memory

* Multiplexed address