CY14E064L_07 Datasheet, PDF (13/17 Pages) Cypress Semiconductor – 64 Kbit (8K x 8) nvSRAM

Switching Waveforms (continued)
Figure 9. AutoStore/Power Up RECALL
V_CC
V_SWITCH
V_RESET
CY14E064L
AutoStore
POWER-UP RECALL
HSB
tRESTORE
DQ (DATA OUT)
POWER UP
RECALL
BROWN OUT
NO STROKE
(NO SRAM WRITES)
NO RECALL
(VCC DID NOT GO
BELOW VRESET)
tVSBL
tDELAY
BROWN OUT
AutoStore ^TM
NO RECALL
(VCC DID NOT GO
BELOW VRESET)
tSTORE
BROWN OUT
AutoStore ^TM
RECALL WHEN
VCC RETURNS
ABOVE VSWITCH
Document Number: 001-06543 Rev. *D
Page 13 of 17
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