S25FL064A0LMFI001 Spansion Inc., S25FL064A0LMFI001 Datasheet - Page 25

• Manufacturer Part Number: S25FL064A0LMFI001
• Manufacturer: Spansion Inc.

Specifications of S25FL064A0LMFI001

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 9ns
• Interface Type: Serial (SPI)
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: SOIC W
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 8M
• Supply Current: 13mA
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Compliant

9.11
26
Deep Power Down (DP)
The Deep Power Down (DP) command provides the lowest power consumption mode of the device. It is
intended for periods when the device is not in active use, and ignores all commands except for the Release
from Deep Power Down (RES) command. The DP mode therefore provides the maximum data protection
against unintended write operations. The standard standby mode, which the device goes into automatically
when CS# is high (and all operations in progress are complete), should generally be used for the lowest
power consumption when the quickest return to device activity is required.
The host system must drive CS# low, and then write the DP command on SI. CS# must be driven low for the
entire duration of the DP sequence. The command sequence is shown in
on page
The host system must drive CS# high after the device has latched the 8th bit of the DP command, otherwise
the device does not execute the command. After a delay of t
reduces from I
Once the device has entered the DP mode, all commands are ignored except the RES command (which
releases the device from the DP mode). The RES command also provides the Electronic Signature of the
device to be output on SO, if desired (see
DP mode automatically terminates when power is removed, and the device always powers up in the standard
standby mode. The device rejects any DP command issued while it is executing a program, erase, or Write
Status Register operation, and continues the operation uninterrupted.
28.
SCK
CS#
SO
SI
SB
Hi-Z
Mode 3
Mode 0
to I
DP
(see
Figure 9.11 Deep Power Down (DP) Command Sequence
Table 14.1 on page
0
1
2
S25FL064A
Command
Section 9.12
3
D a t a
4
31).
5
Standby Mode
6
S h e e t
and 9.12.1).
7
DP,
the device enters the DP mode and current
t DP
S25FL064A_00_C4 February 27, 2009
Figure 9.11
Deep Power-down Mode
and
Table 9.4