NP8P128A13BSM60E Micron Technology Inc, NP8P128A13BSM60E Datasheet - Page 20

• Manufacturer Part Number: NP8P128A13BSM60E
• Manufacturer: Micron Technology Inc

Specifications of NP8P128A13BSM60E

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 7:
Note:
6.2
Table 8:
Datasheet
20
Program
Suspend
Erase
Mode
Read
Code
D0h
60h
01h
C0h
2Fh
Don’t use unassigned (reserved) commands
Command Codes and Descriptions
Command Sequences in x16 Bus Mode
Lock Set-Up
Lock Block
Unlock Block
Lock-Down
Protection
Program
Set-Up
Device Mode
Device Command Bus Cycles
Device operations are initiated by writing specific device commands to the Command
User Interface (CUI). Several commands are used to modify array data including Word
Program and Block Erase commands. Writing either command to the CUI initiates a
sequence of internally-timed functions that culminate in the completion of the
requested task. However, the operation can be aborted by either asserting RST# or by
issuing an appropriate suspend command
Buffered Program on all 1s
Program/Erase Suspend
Program/Erase Resume
Read Device Identifiers
Bit Alterable Program
Bit Alterable Buffered
Read Status Register
Clear Status Register
Buffered Program
Read Array/Reset
Read Query
Block Erase
Command
Program
Program
Prepares the CUI for lock configuration. If the next command is not Block-Lock, Unlock, or Lock-
Down the CUI sets SR.4 and SR.5 to indicate command sequence error.
If the previous command was Lock Set-Up (60h), the CUI locks the addressed block.
After a Lock Set-Up (60h) command the CUI latches the address and unlocks the addressed
block.
After a Lock Set-Up (60h) command, the CUI latches the address and locks-down the
addressed block.
Prepares the CUI for a protection register program operation. The second cycle latches address,
data, and starts the WSM’s protection register program or lock algorithm. Toggling CE# or OE#
updates the PCM Status Register data. To read array data after programming issue a Read
Array command.
(3)
(3)
Cycles
Bus
≥ 2
≥ 2
> 2
>2
>2
1
2
1
2
2
2
1
1
Oper
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
Write
First Bus Cycle
Addr
DnA
DnA
DnA
WA
WA
WA
WA
WA
BA
BA
X
X
X
Description
(1)
40h or 10h
Data
EAh
DEh
B0h
D0h
90h
98h
70h
50h
42h
E8h
20h
FFh
(2)
Numonyx® Omneo™ P8P Datasheet
Oper
Write
Write
Write
Write
Write
Write
Read
Read
Read
-
-
-
-
Second Bus Cycle
DBA+QA
Addr
DBA+IA
WA
WA
WA
WA
BA
PA
BA
-
-
-
-
(1)
August 2010
316144-07
Data
SRD
D0h
N-1
N-1
N-1
WD
QD
PD
ID
-
-
-
-
(2)