MT28F320A18 Micron Technology, MT28F320A18 Datasheet - Page 13

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

DataSheet4U.com
www.DataSheet4U.com
DataSheet
Table 6:
2 Meg x 16, 1.8V Enhanced+ Boot Block Flash Memory
MT28F320A18_F.fm – Rev F 08/03 EN
CURRENT STATE
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
.com
Command State Machine Current/Next States
SR7
1
1
1
1
0
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
Config.
Config.
Config.
WHEN
DATA
READ
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
Status
Array
Array
Array
CFI
CFI
CFI
READ ARRAY
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Suspend Read
Suspend Read
Suspend Read
Suspend Read
1.8V ENHANCED+ BOOT BLOCK FLASH MEMORY
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Program
Program
Program
Program
Array
Array
Array
Array
FF
DataSheet4U.com
READ CONFIG.
Configuration
Configuration
Configuration
Configuration
Configuration
Configuration
Configuration
Configuration
Configuration
Configuration
Configuration
Configuration
Erase Suspend
Configuration
Erase Suspend
Configuration
Erase Suspend
Configuration
Erase Suspend
Configuration
Erase Suspend
Configuration
Erase Suspend
Configuration
Erase Suspend
Configuration
Suspend Read
Suspend Read
Suspend Read
Suspend Read
Program
Program
Program
Program
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
90
13
COMMAND INPUT AND NEXT STATE
READ STATUS
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Suspend Read
Suspend Read
Suspend Read
Suspend Read
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Read Status
Program
Program
Program
Program
Program in Erase Suspend
Program in Erase Suspend
Erase Suspend Lock Error
Status
Status
Status
Status
REG.
Erase Command Error
70
Program
Program
Erase
CLEAR STATUS
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Suspend Clear
Suspend Clear
Suspend Clear
Suspend Clear
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Clear Status
Program
Program
Program
Program
Status
Status
Status
Status
REG.
50
READ QUERY
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Suspend Read
Suspend Read
Suspend Read
Suspend Read
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Read Query
Program
Program
Program
Program
Query
Query
Query
Query
98
2 MEG x 16
©2003 Micron Technology Inc.
ERASE SETUP
Suspend Read
Suspend Read
Suspend Read
Suspend Read
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Suspend
Erase Setup
Erase Setup
Erase Setup
Erase Setup
Erase Setup
Erase Setup
Erase Setup
Erase Setup
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Program
Program
Program
Program
Array
Array
Array
Array
20