JS28F512P33BFD Micron Technology Inc, JS28F512P33BFD Datasheet - Page 81

• Manufacturer Part Number: JS28F512P33BFD
• Manufacturer: Micron Technology Inc

Specifications of JS28F512P33BFD

• Cell Type: NOR
• Density: 512Mb
• Access Time (max): 105/17ns
• Interface Type: Parallel/Serial
• Boot Type: Bottom
• Address Bus: 25b
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 8.5 to 9.5V
• Sync/async: Async/Sync
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 32M
• Supply Current: 31mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / RoHS Status: Supplier Unconfirmed

P33-65nm
A.3
Note:
Table 43: Next State Table for P3x-65nm (Sheet 1 of 3)
Datasheet
83
Program
Lock/RCR/ECR Setup
Current Chip State
Word
OTP
EFI
Ready
IS in Pgm Busy
IS in S-fn Susp
IS in OTP Busy
function Busy
Sub-function
Sub-op-code
Sub-function
Sub-function
Sub-function
Sub-function
IS in Pgm
IS in Sub-
EFI Setup
Suspend
Suspend
Confirm
Load 1
Load 2
Setup
Setup
Setup
Busy
Busy
Busy
Susp
Write State Machine
Show here are the command state transitions (Next State Table) based on incoming
commands. Only one partition can be actively programming or erasing at a time. Each
partition stays in its last read state (Read Array, Read Device ID, Read CFI or Read
Status Register) until a new command changes it. The next WSM state does not depend
on the partition’s output state.
IS refers to Illegal State in the Next State Tables.
(FFh) (40h) (E8h) (EBh) (20h) (80h) (D0h) (B0) (70h) (50h)
Busy
Busy
Susp
Busy
Susp
Pgm
Pgm
OTP
S-fn
S-fn
Busy
Busy
Susp
Busy
Susp
IS in
IS in
Pgm
IS in
Pgm
IS in
IS in
OTP
S-fn
S-fn
OTP Busy
OTP Busy
Ready (Error [Botch])
Error [Botch])
Ready (Lock
Sub-function
OTP Busy
Pgm Busy
S-fn Busy
Suspend
Pgm
Sub-function Confirm if data load in program buffer is complete, ELSE Sub-function Load 2
Illegal State
in S-fn Busy
Illegal State
in S-fn Busy
IS in Pgm
IS in Pgm
IS in OTP
Susp
Busy
Busy
Command Input and Resulting Chip Next State
Sub-function Load 2 if word count >0, else Sub-function confirm
Busy
Busy
Busy
Busy
Busy
Pgm
Pgm
S-fn
S-fn
S-fn
Word Program Busy
Susp
Susp
Pgm
S-fn
Ready (Lock Error [Botch])
Pgm Susp
Suspend
S-fn
OTP Busy
Ready
Word Pgm Busy
Word Program Suspend
Sub-function Suspend
S-fn Busy
Sub-op-code Load 1
Sub-function Setup
Sub-function Busy
clear)
clear)
Susp
Susp
Pgm
S-fn
Word Pgm Busy
bits
bits
(Er
(Er
OTP Busy
(90h,
Word
Susp
98h) (60h) (BCh) (C0h) (01h) (2Fh)
Susp
Pgm
S-fn
Illegal State in Pgm
Illegal State in OTP
IS in Word Pgm
IS in S-fn Busy
IS in S-fn Susp
OTP Busy
Suspend
Busy
Busy
Ready (Error [Botch])
Ready
(Lock
[Botc
Error
h])
Ready
(Lock
Block
Word Pgm Busy
)
Word Program
S-fn Suspend
S-fn Busy
OTP Busy
Ready
Suspend
Ready
(Lock
down
Block
)
(1)
Ready
(03h,
04h)
(Set
CR)
Order Number:208043-05
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Ready (Lock Error
S-fn Busy
Word Pgm Susp
Pgm Busy
Pgm Busy
OTP Busy
OTP Busy
S-fn Susp
[Botch])
other
Apr 2010
Ready
Ready
Ready
N/A
N/A
N/A
N/A
N/A
N/A
N/A