S29AL008J70TFI020 Spansion Inc., S29AL008J70TFI020 Datasheet - Page 48

• Manufacturer Part Number: S29AL008J70TFI020
• Description: IC, FLASH, 8MBIT, 70NS, TSOP-48
• Manufacturer: Spansion Inc.

Specifications of S29AL008J70TFI020

• Memory Type: Flash
• Memory Size: 8Mbit
• Memory Configuration: 1M X 8 / 512K X 16
• Ic Interface Type: CFI, Parallel
• Access Time: 70ns
• Supply Voltage Range: 2.7 To 3.6 V
• Memory Case Style: TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

17.5
48
Temporary Sector Group Unprotect
Note
Not 100% tested.
Note
For sector group protect, A6 = 0, A3 = A2 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A3 = A2 = 0, A1 = 1, A0 = 0.
SA, A6, A3, A2
RESET#
RY/BY#
JEDEC
WE#
RESET#
Parameter
CE#
A1, A0
WE#
Data
CE#
OE#
12V
0 or 3V
t
t
t
Std
VIDR
RSP
RRB
V
V
ID
IH
RESET# Setup Time for Temporary Sector Unprotect
RESET# Hold Time from RY/BY# High for Temporary
Sector Unprotect
Figure 17.11 Temporary Sector Group Unprotect/Timing Diagram
V
ID
Figure 17.12 Sector Group Protect/Unprotect Timing Diagram
Rise and Fall Time
t
VIDR
1 µs
Sector Group Protect/Unprotect
60h
t
RSP
Description
(See Note)
S29AL008J
Valid*
60h
D a t a
Program or Erase Command Sequence
Sector Group Unprotect: 1.5 ms
Sector Group Protect: 150 µs
S h e e t
Min
Min
Min
S29AL008J_00_09 February 23, 2010
Valid*
Verify
40h
All Speed Options
t
RRB
500
4
4
t
VIDR
Status
Valid*
Unit
ns
µs
µs