name:         CY7C167A
function:     16K x 1 Static RAM
package:      DIP20,20
manufacturer: Cypress

    +--()--+
 A0 | 1  20| Vcc
 A1 | 2  19| A13
 A2 | 3  18| A12
 A3 | 4  17| A11
 A4 | 5  16| A10
 A5 | 6  15| A9
 A6 | 7  14| A8
 DO | 8  13| A7
*WE | 9  12| DI
GND |10  11| *CE
    +------+


This pinout came from the Chipdir:
http://www.chipdir.org/