A25LQ32A Datasheet, PDF (38/59 Pages) AMIC Technology – 32Mbit, 3V Suspend/Resume, Dual/Quad-I/O Serial Flash Memory

Figure 26. Release from Deep Power-down (RES) Instruction Sequence
A25LQ32A Series
S
t_RES1
01 2 3 45 6 7
C
Instruction (ABh)
DI
High Impedance
DO
Deep Power-down Mode Stand-by Mode
Driving Chip Select ( ^S ) High after the 8-bit instruction byte
has been received by the device, but before the whole of the
8-bit Electronic Signature has been transmitted for the first
time (as shown in Figure 26.), still insures that the device is
put into Stand-by Power mode. If the device was not pre-
viously in the Deep Power-down mode, the transition to the
Stand-by Power mode is immediate. If the device was
previously in the Deep Power-down mode, though, the
transition to the Stand-by Power mode is delayed by t_RES1,
and Chip Select ( ^S ) must remain High for at least t_RES1 (max),
as specified in AC Characteristics Table. Once in the
Stand-by Power mode, the device waits to be selected, so
that it can receive, decode and execute instructions.
(March, 2012, Version 1.4)
37
AMIC Technology Corp.