S29AL016J70TFI010 Spansion Inc., S29AL016J70TFI010 Datasheet - Page 26

• Manufacturer Part Number: S29AL016J70TFI010
• Description: IC, FLASH, 16MBIT, 70NS, TSOP-48
• Manufacturer: Spansion Inc.

Specifications of S29AL016J70TFI010

• Memory Type: Flash
• Memory Size: 16Mbit
• Memory Configuration: 2M X 8 / 1M 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

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The Secured Silicon Sector protection must be used with caution since, once protected, there is no procedure
available for unprotecting the Secured Silicon Sector area, and none of the bits in the Secured Silicon Sector
memory space can be modified in any way.
Figure 8.1 Secured Silicon Sector Protect Verify
A2=0, A3=1, A4=1,
A2=0, A3=1, A4=1,
Write 40h to SecSi
A5=0, A6=0, A7=0
A5=0, A6=0, A7=0
Read from SecSi
with A0=0, A1=1,
with A0=0, A1=1,
Sector address
Sector address
S29AL016J
RESET# = V
Write 60h to
any address
Wait 1 ms
START
D a t a
ID
S h e e t
SecSi Sector is
SecSi Sector is
If data = 00h,
If data = 01h,
from RESET#
Remove V
SecSi Sector
Protect Verify
unprotected.
Write reset
protected.
command
complete
ID
S29AL016J_00_10 February 18, 2010