DS42515 AMD, DS42515 Datasheet - Page 16

• Manufacturer Part Number: DS42515
• Description: MCP Flash Memory and SRAM
• Manufacturer: AMD

SET# pin to V
formerly protected sectors can be programmed or
erased by selecting the sector addresses. Once V
removed from the RESET# pin, all the previously pro-
tected sectors are protected again. Figure 1 shows the
algorithm, and Figure 25 shows the timing diagrams,
for this feature.
16
ID
(8.5 V – 12.5 V). During this mode,
ID
DS42515
is
Notes:
1. All protected sectors unprotected (If WP#/ACC = V
2. All previously protected sectors are protected once
Figure 1. Temporary Sector Unprotect Operation
outermost boot sectors will remain protected).
again.
Unprotect Completed
Program Operations
Temporary Sector
Perform Erase or
RESET# = V
RESET# = V
(Note 1)
(Note 2)
START
ID
IH
IL
,