JS28F128P30B85 View Datasheet(PDF) - Numonyx -> Micron
Part Name
Description
MFG CO.
'JS28F128P30B85' PDF : 99 Pages View PDF
P30
12.3
12.4
during Erase Suspend. Additionally, Clear Status Register, Program, Program Suspend,
Block Lock, Block Unlock, and Block Lock-Down are valid commands during Erase
Suspend.
During an erase suspend, deasserting CE# places the device in standby, reducing
active current. VPP must remain at a valid level, and WP# must remain unchanged
while in erase suspend. If RST# is asserted, the device is reset.
Erase Resume
The Erase Resume command instructs the device to continue erasing, and
automatically clears status register bits SR[7,6]. This command can be written to any
address. If status register error bits are set, the Status Register should be cleared
before issuing the next instruction. RST# must remain deasserted (see Figure 39,
“Program Suspend/Resume Flowchart†on page 80).
Erase Protection
When VPP = VIL, absolute hardware erase protection is provided for all device blocks. If
VPP is below VPPLK, erase operations halt and SR[3] is set indicating a VPP-level error.
November 2007
Order Number: 306666-11
Datasheet
63
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