SST38VF6401 Silicon Storage Technology, Inc., SST38VF6401 Datasheet - Page 47

• Manufacturer Part Number: SST38VF6401
• Description: 64 Mbit X16 Advanced Multi-purpose Flash Plus 64 Mbit X16 Advanced Multipurpose Flash Plus
• Manufacturer: Silicon Storage Technology, Inc.

64 Mbit (x16) Advanced Multi-Purpose Flash Plus
SST38VF6401 / SST38VF6402 / SST38VF6403 / SST38VF6404
©2007 Silicon Storage Technology, Inc.
FIGURE 31: Volatile Block Protection
Note: Data = 00H (unprotect);
Data = 01H (protect).
BA = Block Address
X can be V
Yes
IL
or V
IH,
Protect / Unprotect
Load data: XXA0H
Load data: XX90H
Load data: XX00H
to protect/unprotect
but no other value.
Load data: Data
Address: XXXH
Address: XXXH
Address: 555H
or Read status?
Address: BA
More Blocks
No
Load data: XXAAH
Load data: XXE0H
Load data: XX55H
Address: 2AAH
Address: 555H
Address: 555H
Wait T
47
IDA
Read Protect Status
Read data: Data
Address: BA
1309 F28.3
Advance Information
S71309-02-000
12/07