S29GL256S90DHI023 Spansion, S29GL256S90DHI023 Datasheet - Page 52

• Manufacturer Part Number: S29GL256S90DHI023
• Description: Flash 256M, 3V, 90ns Parallel NOR Flash
• Manufacturer: Spansion

Specifications of S29GL256S90DHI023

• Rohs: yes
• Data Bus Width: 16 bit
• Memory Type: NOR Flash
• Memory Size: 256 Mbit
• Architecture: Eclipse
• Timing Type: Asynchronous
• Interface Type: CFI
• Access Time: 90 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Current: 60 mA
• Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: FBGA-64
• Organization: 128 KB x 128

52
SSRUL1
SSRUL2
Current
Current State
State
LRPG1
LREXT
LRPG
LRSR
Current State
LR
Current State
SSR
CFISR
CFI
Command
Condition
DQ(1) = 1
SR(3) = 1
DQ(1) = 1
SR(3) = 1
Address
Data
and
-
-
Command
Condition
Address
Data
and
-
-
-
-
-
SSRUL1
SSRUL2
Read
Command and
RD
RA
Condition
Address
Table 5.20 Secure Silicon Sector Unlock State Command Transition
Data
Command and
-
LRPG1
(return)
LREXT
LRPG
Condition
Read
ASO Exit
Software
Table 5.19 Secure Silicon Sector State Command Transition
Address
RD
RA
LR
Reset /
READ
xF0h
Data
SSR
xh
-
-
Table 5.17 Lock Register State Command Transition
Reset / ASO
Table 5.18 CFI State Command Transition
Register
SSRSR
Software
Status
x555h
(SSR)
Read
Enter
x70h
READ
xF0h
Exit
-
xh
-
-
-
-
Read
SSR
RD
RA
Unlock 2
SSRUL2
GL-S MirrorBit
x2AAh
(return)
x55h
Read
Read Enter
LRSR (LR)
CFI
-
RD
RA
Register
(LRPG)
Status
x555h
LRSR
x70h
-
-
-
Software Reset /
Program
SSRPG1
ASO Exit
x555h
Word
Entry
xA0h
D a t a
READ
xF0h
-
xh
®
Software Reset / ASO
Family
Register
Status
x555h
Clear
x71h
LR
SSR_WB
-
-
-
-
Write to
(SA)xh
Buffer
Enter
x25h
S h e e t
READ
-
xF0h
Exit
xh
-
Status Register
SSRSR (SSR)
Read Enter
Command
d Set Exit
Comman
Set Exit
SSREXT
LREXT
x555h
Entry
x70h
x555h
Entry
x90h
S29GL_128S_01GS_00_07 December 21, 2012
x90h
xh
-
-
-
-
-
Status Register Read
NOT a valid “Write-to-Buffer-Abort Reset”
SSRPG
x555h
NOT
Command
CFISR (CFI)
xh
Set Exit
-
-
READ
x00h
x555h
Enter
Status Register
x70h
xh
-
-
-
-
-
x555h
Clear
x71h
SSR
NOT xF0h
SSRPG
xh
-
-
Bit Set Entry
Command
PPB Lock
LRPG1
xA0h
xh
Status Register Clear
-
-
-
-
SSRPG
x2AAh
NOT
xh
-
-
x555h
Unlock 1
SSRUL1
x71h
CFI
Word Count
x555h
xAAh
-
Password
NOT x55h
READ
x03h
SSRPG
Xh
-
-
-
-
xh
-
-