NP8P128A13TSM60E Micron Technology Inc, NP8P128A13TSM60E Datasheet - Page 27

• Manufacturer Part Number: NP8P128A13TSM60E
• Manufacturer: Micron Technology Inc

Specifications of NP8P128A13TSM60E

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Numonyx® Omneo™ P8P Datasheet
8.6
8.7
8.8
Figure 5:
August 2010
316144-07
• VPP supply during factory programming
• Complete Write/Erase protection with V
• Low Voltage and VPP Factory Programming
Example V
Program Suspend
Issuing the Program Suspend command while programming suspends the
programming operation. This allows data to be accessed from the device other than the
one being programmed. The Program Suspend command can be issued to any device
address. A program operation can be suspended to perform reads only. Additionally, a
program operation that is running during an erase suspend can be suspended to
perform a read operation.
When a programming operation is executing, issuing the Program Suspend command
requests the WSM to suspend the programming algorithm at predetermined points. The
device continues to output Status Register data after the Program Suspend command is
issued. Programming is suspended when Status Register bits SR[7,2] are set.
To read data from the device, the Read Array command must be issued. Read Array,
Read Status Register, Read Device Identifier, Read CFI, and Program Resume are valid
commands during a program suspend.
During a program suspend, deasserting CE# places the device in standby, reducing
active current. V
unchanged while in program suspend. If RST# is asserted, the device is reset.
Program Resume
The Resume command instructs the device to continue programming, and
automatically clears Status Register bits SR[7,2]. This command can be written to any
address. If error bits are set, the Status Register should be cleared before issuing the
next instruction. RST# must remain deasserted.
Program Protection
Holding the V
device blocks. If V
posted in Status Register bit SR.3. The block lock registers are not affected by the V
level; they may be modified and read even if V
1
3
System supply
VPP
System supply
VPP
PP
≤ 10K Ω
Power Supply Configuration
PP
input at V
PP
PP
must remain at its programming level, and WP# must remain
is below V
V
V
V
V
CC
PP
CC
PP
IL
provides absolute hardware write protection for all PCM-
PP
≤ V
PPLK
PPLK
, write or erase operations halt and an error is
2
4
• Low-voltage programming
• Absolute write protection via logic signal
• Low-voltage programming
System supply
Prot# (logic signal )
System supply
PP
is below V
V
V
V
V
CC
PP
CC
PP
PPLK
.
VPPSUPPLY .EMF
PP
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