MT28F320A18 Micron Technology, MT28F320A18 Datasheet - Page 15

• Manufacturer Part Number: MT28F320A18
• Description: FLASH MEMORY
• Manufacturer: Micron Technology

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DataSheet
Table 6:
2 Meg x 16, 1.8V Enhanced+ Boot Block Flash Memory
MT28F320A18_F.fm – Rev F 08/03 EN
Read Array
Read Status
Read Configuration
Read Query
Clear Status
Program Setup
Program (not done)
Program (done)
Program Suspend Read
Array
Program Suspend Read
Status
Program Suspend Read
Configuration
Program Suspend Read
Query
Erase Setup
Erase (Not Done)
Erase (Done)
Erase Command Error
Program Setup in Erase
Suspend
Erase Suspend Program
(Not Done)
Erase Suspend (Done)
Erase Suspend Read Array
Erase Suspend Read
Status
Erase Suspend Read
Configuration
Erase Suspend Read
Query
Erase Suspend Lock Setup
Erase Suspend Lock
Erase Suspend Lock Down
4
U
CURRENT STATE
.com
Command State Machine Current/Next States (continued)
SR7
1
1
1
1
1
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
Erase Suspend
PROGRAM/
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
RESUME,
UNLOCK
Program
Program
Program
Program
Program in Erase Suspend
ERASE
Unlock
Erase
Erase
Erase
Erase
Erase
Erase
Erase
Erase
D0
Program
1.8V ENHANCED+ BOOT BLOCK FLASH MEMORY
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
Program Setup
PROGRAM
Suspend
Suspend
Suspend
Suspend
Suspend
Suspend
Suspend
in Erase
in Erase
in Erase
in Erase
in Erase
in Erase
in Erase
SETUP
10/40
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Suspend Status
Erase Suspend
Erase Suspend
Suspend Read
PROGRAM/
Read Status
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
SUSPEND
Program
Program
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Lock Error
ERASE
Status
15
COMMAND INPUT AND NEXT TABLE
B0
Program in Erase Suspend
OTP Program
OTP Program
OTP Program
OTP Program
OTP Program
OTP Program
OTP Program
OTP Program
Program Suspend Read Array
Program Suspend Read Array
Program Suspend Read Array
Program Suspend Read Array
PROGRAM
Program
SETUP
Setup
Setup
Setup
Setup
Setup
Setup
Setup
Setup
OTP
Erase Command Error
C0
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
LOCK SETUP
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Lock Setup
Program in Erase Suspend
60
Program
Erase
Erase Suspend
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
LOCK
2 MEG x 16
Lock
01
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
©2003 Micron Technology Inc.
Erase Suspend
LOCK DOWN
Lock Down
2F