EMC646SP16J Datasheet, PDF (35/65 Pages) Emerging Memory & Logic Solutions Inc – 4Mx16 bit CellularRAM

TIMING DIAGRAMS
Figure 23: Initialization Period
Vcc, VccQ = 1.7V
t_PU
Preliminary
EMC646SP16J
4Mx16 CellularRAM
Vcc(MIN)
Device ready for
normal operation
Fitgure 24: DPD Entry and Exit Timing Parameters
CE#
Write
RCR[4] = 0
t_DPD
DPD Enabled
t_DPDX
t_PU
DPD EXIT
Device Initialization
Device ready for
normal operation
Table 17: Initialization and DPD Timing Parameters
Symbol
t_DPD
t_DPDX
t_PU
Min
150
10
Max
150
Unit
µs
µs
µs
35