S29AS008J70BFI030 Spansion Inc., S29AS008J70BFI030 Datasheet - Page 49

• Manufacturer Part Number: S29AS008J70BFI030
• Description: IC 8M FLASH MEMORY
• Manufacturer: Spansion Inc.

Specifications of S29AS008J70BFI030

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Bottom/Top
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: FBGA
• Program/erase Volt (typ): 1.65 to 1.95V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.65V
• Operating Supply Voltage (max): 1.95V
• Word Size: 8/16Bit
• Number Of Words: 1M/512K
• Supply Current: 12mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

18.5
July 16, 2009 S29AS008J_00_08
Temporary Sector Group Unprotect
Note
Not 100% tested.
Note
For sector group protect, A6 = 0, A1 = 1, A0 = 0. For sector group unprotect, A6 = 1, A1 = 1, A0 = 0.
RESET#
SA, A6,
A1, A0
JEDEC
WE#
Data
CE#
OE#
Parameter
RESET#
V
V
RY/BY#
ID
IH
WE#
t
t
CE#
VIDR
Std
RSP
0 or 1.95 V
11 V
RESET# Setup Time for Temporary Sector Group
Unprotect
Figure 18.10 Temporary Sector Group Unprotect/Timing Diagram
V
1 µs
ID
Figure 18.11 Sector Group Protect/Unprotect Timing Diagram
Sector Group Protect/Unprotect
Rise and Fall Time
D a t a
60h
t
VIDR
S h e e t
Description
(See Note)
t
Valid*
S29AS008J
RSP
60h
Program or Erase Command Sequence
Sector Group Unprotect: 15 ms
Sector Group Protect: 150 µs
Min
Min
Valid*
Verify
40h
All Speed Options
t
VIDR
500
4
Status
Valid*
Unit
ns
µs
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