EMC326SP16AK Datasheet, PDF (19/52 Pages) Emerging Memory & Logic Solutions Inc – 2Mx16 bit CellularRAM AD-MUX

Preliminary
EMC326SP16AK
2Mx16 CellularRAM AD-MUX
Figure 11: Register READ, Asynchronous Mode, Followed by READ ARRAY Operation
A[20:16]
(except A[19:18])
A[19:18]¹
CRE
ADV#
CE#
OE#
WE#
LB#/UB#
t_AVS
Select register
t_AA
t_AVS
t_AA
t_AVH
t_AVH
t_CPH
t_VP
t_AADV
Initiate register access
t_CO
t_OE
t_BA
t_OLZ
Address
Address
t_CPH
t_HZ
t_OHZ
t_BHZ
A/DQ[15:0]
Valid CR
Note: A[19:18] = 00b to read RCR, 10b to read BCR, and 01b to read DIDR.
Address
Don’t Care
Valid
data
Undefined
19