MT28F160A3 Micron Technology, MT28F160A3 Datasheet - Page 26

• Manufacturer Part Number: MT28F160A3
• Description: FLASH MEMORY
• Manufacturer: Micron Technology

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DataSheet
1 Meg x 16 Enhanced Boot Block Flash Memory
MT28F160A3_3.p65 – Rev. 3, Pub. 8/01
Current
State
Read Array
Read
Status
Identify
Device
Write
Setup
Program Not
Complete
Program
Suspend
Status
Program
Suspend
Read Array
Program
Complete
Erase
Setup
Erase
Comd. Error
Erase Not
Complete
Erase
Suspend
Status
Erase
Suspend
Array
Erase
Complete
4
U
.com
SR7
1
1
1
1
0
1
1
1
1
1
0
1
1
1
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
when
Array
Array
Array
Read
Data
ID
Command State Machine Current/Next States
Program
Program
Array
array
Array
Erase
Erase
Read
Read
array
Read
array
Read
susp.
array
susp.
array
Read
Read
array
susp.
array
susp.
array
Read
array
(FFh)
read
read
read
read
Erase command error
Erase (not complete)
Program suspend
Program suspend
Write
Write
Write
setup
Write
setup
Write
Write
setup
Write
setup
Write
setup
Write
setup
setup
setup
setup
(10h/
40h)
(not complete)
read array
read array
ENHANCED BOOT BLOCK FLASH MEMORY
Program
COMMAND INPUTS (and next state)
DataSheet4U.com
setup
setup
setup
setup
setup
setup
Block
erase
Erase
Erase
Erase
Erase
setup
Erase
Erase
array
Erase
array
Erase
susp.
susp.
Table 6
(20h)
read
read
26
Program
Program
confirm
(D0h)
Erase
Erase
Erase
Erase
Program
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Read array
Read array
Read array
Read array
Read array
Read array
Program Program Program
Program Program Program
susp. to
Prog./
status
erase
(B0h)
status
Erase
Erase
Erase
array
Erase
array
susp.
susp.
susp.
Prog.
susp.
array
array
read
read
susp.
susp.
read
read
resume
Prog./
(D0h)
erase
Erase
Erase
Erase
Erase (not complete)
status
status
status
status
status
status
status
status
status
status
(70h)
Read
Read
Read
Read
Erase
susp.
Erase
susp.
Read
susp.
susp.
Read
Read
(not complete)
SR
Erase command error
Program
1 MEG x 16
©2001, Micron Technology, Inc.
Clear
(50h)
array
Read
array
array
array
array
array
Read
Read
Read
Read
Read
Erase suspend
Erase suspend
SR
read array
read array
read array
read array
ADVANCE
Program
Program
suspend
suspend
Identify
Identify
Identify
Identify
Identify
Identify
Identify
device
device
device
device
device
device
device
(90h)