EM567169BC Datasheet, PDF (8/14 Pages) Etron Technology, Inc. – 2M x 16 Pseudo SRAM

EtronTech
Timing Diagrams
Read Cycle 1 – Addressed Controlled¹⁾
tRC
Address
Data Out
tAA
tOH
Previous Data Valid
EM567169BC
tOH
Data Valid
Read Cycle 2 – CE1# Controlled²⁾
Address
CE1#
UB#, LB#
OE#
Data Out
High-Z
tRC
tAA
tCO
tLZ
tBA
tBLZ
tOE
tOLZ
tOH
tHZ
tBHZ
tOHZ
Data Valid
High-Z
Notes:
1. CE1# = OE# = V_IL, CE2 = WE# = V_IH, UB# or/and LB# = V_IL
2. CE2 = WE# = V_IH
8
Rev 0.6
Apr. 2004