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X76F640 Datasheet, PDF (9/17 Pages) Xicor Inc. – Secure SerialFlash | |||
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X76F640
Figure 9. Reset Password
SDA S
Reset Password
COMMAND
Reset
Password
7
Reset
Password
0
Wait tWC
OR
Repeated
ACK Polling
Command
If ACK, then
Device reset
ACK POLLING
COMMAND
S
S
Figure 10. Reset Device
SDA S
Reset Device
COMMAND
Reset
Password
7
7025 FM 14
Reset
Password
0
Wait tWC
OR
Repeated
ACK Polling
Command
If ACK, then
Device reset
ACK POLLING
COMMAND
S
S
Figure 11. Response to RESET (RST)
7025 FM 15
CS
RST
SCK
SO
3322222 2
1098765 4
2222111 1
3210987 6
1
5
1
4
1
3
1
2
1
1
1
0
9
8
7654321 0
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias ......................â65°C to +135°C
Storage Temperature ...........................â65°C to +150°C
Voltage on any Pin with
Respect to VSS......................................â1V to +7V
D.C. Output Current..................................................5mA
Lead Temperature
(Soldering, 10 seconds)................................. 300°C
7025 FM 16
*COMMENT
Stresses above those listed under âAbsolute Maximum
Ratingsâ may cause permanent damage to the device.
This is a stress rating only and the functional operation of
the device at these or any other conditions above those
listed in the operational sections of this speciï¬cation is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
9
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