Specifications

February 2015 IS29GL_128S_01GS_00_Rev.A GL-S MirrorBit
®
Family 53
Data Sheet
Table 5.21 Secure Silicon Sector Program State Command Transition
Current State
Command and
Condition
Read
Software Reset /
ASO Exit
Status Register
Read Enter
Status Register
Clear
Unlock 1
Command Set
Exit
Address RA xh x555h x555h x555h xh
Data RD xF0h x70h x71h xAAh x00h
SSRPG1 - SSRPG1 - - SSRPG1 - -
SSR_WB
WC > 256 or SA
 SA
SSR_WB-----
WC  256 and
SA = SA
SSR_WB_D
WC < 0 or Write
Buffer  Write
Buffer
SSR_WB_D-----
WC > 0 and
Write Buffer =
Write Buffer
SSRPG
SR(7) = 0
SSRPG
-
SSRSR
(SSRPG)
-
-
-
SR(7) = 1
SSR
SR(7) = 1 and
DQ(1) = 0
READ
DQ(1) = 1
--SSRUL1
SR(3) = 1
SSRSR - (return) - - - - -
SSREXT - SSREXT - SSRSR (SSR) - - READ
Table 5.22 Password Protection Command State Transition
Current
State
Command
and
Condition
Read
Software
Reset /
ASO Exit
Status
Register
Read
Enter
Status
Register
Clear
Password
ASO
Unlock
Enter
Password
ASO
Unlock
Start
Command
Set Exit
Entry
Command
Set Exit
Program
Entry
Password
Word
Count
Address RA xh x555h x555h 0h 0h xh xh xh Xh
Data RD xF0h x70h x71h x25h x29h x90h x00h xA0h x03h
PP - PP READ PPSR (PP) PP PPWB25 - PPEXT - PPPG1 -
PPWB25-PPWB25--------PPD
PPD
WC > 0 PPD
----
-
----
WC  0 - PPPG
PPPG1-PPPG1---------
PPPG - PPPG -
PPSR
(PPPG)
-------
PPSR-(return)---------
PPEXT-PPEXT------READ--