M58LR128HT Datasheet, PDF (103/112 Pages) STMicroelectronics – 128 Mbit (8 Mb ×16, Multiple Bank, Multilevel interface, Burst) 1.8 V supply Flash memories

M58LR128HT, M58LR128HB
Command interface state tables
Table 42. Command Interface states - modify table, next state⁽¹⁾ (continued)
Command Input
Current CI State
Read
Array⁽²⁾
Program
Setup⁽³⁾⁽⁴⁾
Buffer
Program
(3)(4)
Block
Erase,
Setup⁽³⁾⁽⁴⁾
BEFP
Setup
(FFh) (10/40h) _(E8h)
(20h) ^(80h)
Blank
Check
setup
(BCh)
Erase
Confirm
P/E Resume,
Block Unlock
confirm,
Blank
Check
confirm
Buffer
Program,
Program/
Erase
Read
Status
Register
Clear
Status
Register
(5)
Read
Electronic
Signature
, Read
BEFP
(CBh) Suspend
Confirm⁽³⁾⁽⁴⁾
(B0h)
(70h)
CFI Query
(50h) _{(90h, 98h)}
(D0h)
Setup
Ready (error)
Busy
Erase
Busy
IS in
Erase
Busy
Erase
Busy
IS in Erase Busy
Erase
IS in
Erase
Busy
Suspend
Erase
Suspend
Program
in ES
BP in ES
IS in Erase
Suspend
IS in ES
Erase Busy
Erase Busy
Erase Busy
ES Erase Busy
Erase Suspend
Ready (error)
Erase
Suspend
Erase Busy
Erase Suspend
Setup
Program Busy in Erase Suspend
Busy
Program
Busy in
ES
IS in
Program
Busy in
ES
Program
Busy in
ES
IS in Program
Busy in ES
Program Busy in ES
PS in ES
Program Busy in Erase
Suspend
Program IS in
in Erase Program
Suspend busy in
ES
Program busy in Erase Suspend
Suspend
PS
in
ES
IS in PS
ES
in
PS in ES
IS in Program
Suspend in ES
PS in ES
Program Busy
in ES
Program Suspend in Erase Suspend
IS in PS
in ES
Program Suspend in Erase Suspend
Setup
Buffer Program Load 1 in Erase Suspend (give word count load (N-1)); if N=0 go to Buffer Program confirm. Else (N ≠ 0) go to
Buffer Program Load 2
Buffer
Load 1
Buffer Program Load 2 in Erase Suspend (data load)
Buffer Buffer Program Confirm in Erase Suspend when count =0; Else Buffer Program Load 2 in Erase Suspend (note: Buffer Program
Load 2
will fail at this point if any block address is different from the first address)
Confirm
Erase Suspend (sequence error)
BP Busy in ES
Erase Suspend (sequence error)
Buffer
Program
in Erase
Busy
BP Busy
in ES
Suspend
IS in BP
busy in
ES
IS in BP
Busy in
ES
BP busy
in ES
IS in BP busy in
ES
BP Busy in ES
Buffer Program Busy in Erase Suspend
BP
Suspend
in ES
Buffer Program Busy in ES
BP
Suspend Suspend
in ES
IS in BP
Suspend
in ES
BP
Suspend
in ES
IS in BP Suspend
in Erase Suspend
BP
Suspend
in ES
BP Busy in
Erase
Suspend
Buffer Program Suspend in Erase Suspend
IS in BP
Suspend
in ES
BP Suspend in Erase Suspend
103/112