JS28F128P30T85 Micron Technology Inc, JS28F128P30T85 Datasheet - Page 91

• Manufacturer Part Number: JS28F128P30T85
• Manufacturer: Micron Technology Inc

Specifications of JS28F128P30T85

• Cell Type: NOR
• Density: 128Mb
• Access Time (max): 85/17ns
• Interface Type: Parallel/Serial
• Boot Type: Top
• Address Bus: 23b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 1.7 to 2/8.5 to 9.5V
• Sync/async: Async/Sync
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 2V
• Word Size: 16b
• Number Of Words: 8M
• Supply Current: 28mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Compliant

P30
Figure 45: Write State Machine—Next State Table (Sheet 4 of 6)
August 2008
Order Number: 306666-12
BP in Erase
Lock/CR Setup in Erase
Program in
Enhanced
Suspend
Suspend
Current Chip
Buffered
Program
Factory
Erase
Word
Mode
State
Suspend
BP Load 1
BP Load 2
(7)
Suspend
Suspend
BP Busy
Confirm
Setup
Setup
Setup
BEFP
Busy
Busy
BP
BP
BEFP Program and Verify Busy (if Block Address
Suspend
Setup
BP Confirm if Data load into Program Buffer is
Erase
(C0H)
(Lock
Error)
given matches address given on BEFP Setup
OTP
command). Commands treated as data. (7)
(4)
Ready (Error in Erase Suspend)
Command Input to Chip and resulting Chip Next State
Confirm
complete; Else BP Load 2
Suspend
Erase
Block)
(01H)
(Lock
Block
Lock
Ready (Error)
BP Load 2
(8)
Word Program Busy in Erase Suspend Busy
Word Program Suspend in Erase Suspend
(Lock Down
Lock-Down
Word Program Busy in Erase Suspend
Confirm
Suspend
Erase
Block)
(2FH)
Block
BP Suspend in Erase Suspend
BP Busy in Erase Suspend
(8)
Confirm
Write RCR
BP Load 1
Suspend
(Set CR)
Erase
(03H)
(8)
Ready (Error)
(Proceed if
unlocked or lock
error)
Ready (BP Load 2 BP Load 2
Block Address
Loading Data)
Ready (BEFP
(?WA0)
(XXXXH)
Erase Suspend (Lock Error)
Ready
Ready
9
BP Confirm if
Data load into
Program Buffer is
complete; Else
BP Load 2
(all other codes)
Illegal Cmds or
Ready (Error)
BEFP Busy
BEFP Data
Ready (Error)
(1)
Erase Suspend
Erase Suspend
Completes
Operation
Ready
WSM
N/A
N/A
N/A
NA
Datasheet
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