M25PE16-VMP6TG NUMONYX, M25PE16-VMP6TG Datasheet - Page 28
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M25PE16-VMP6TG
Manufacturer Part Number
M25PE16-VMP6TG
Description
IC FLASH 16MBIT 75MHZ 8VFQFPN
Manufacturer
NUMONYX
Series
Forté™r
Datasheet
1.M45PE16-VMP6TG.pdf
(58 pages)
Specifications of M25PE16-VMP6TG
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
16M (2M x 8)
Speed
75MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-VFQFN, 8-VFQFPN
Cell Type
NOR
Density
16Mb
Access Time (max)
8ns
Interface Type
Serial (SPI)
Address Bus
1b
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Package Type
MLP EP
Program/erase Volt (typ)
2.7 to 3.6V
Sync/async
Synchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
8b
Number Of Words
2M
Supply Current
12mA
Mounting
Surface Mount
Pin Count
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
M25PE16-VMP6TGCT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M25PE16-VMP6TG
Manufacturer:
Micron Technology Inc
Quantity:
10 000
Part Number:
M25PE16-VMP6TG
Manufacturer:
ST
Quantity:
20 000
Instructions
28/58
Table 8.
1. As defined by the values in the block protect (BP2, BP1, BP0) bits of the status register, as shown in
The protection features of the device are summarized in
When the status register write disable (SRWD) bit of the status register is 0 (its initial
delivery state), it is possible to write to the status register provided that the write enable latch
(WEL) bit has previously been set by a write enable (WREN) instruction, regardless of the
whether Write Protect (W) is driven High or Low.
When the status register write disable (SRWD) bit of the status register is set to ‘1’, two
cases need to be considered, depending on the state of Write Protect (W):
Regardless of the order of the two events, the hardware protected mode (HPM) can be
entered:
The only way to exit the hardware protected mode (HPM) once entered is to pull Write
Protect (W) High.
If Write Protect (W) is permanently tied High, the hardware protected mode (HPM) can
never be activated, and only the software protected mode (SPM2), using the block protect
(BP2, BP1, BP0) bits of the status register, can be used.
signal
W
Table
1
0
1
0
If Write Protect (W) is driven High, it is possible to write to the status register provided
that the write enable latch (WEL) bit has previously been set by a write enable (WREN)
instruction.
If Write Protect (W) is driven Low, it is not possible to write to the status register even if
the write enable latch (WEL) bit has previously been set by a write enable (WREN)
instruction. Attempts to write to the status register are rejected, and are not accepted
for execution. As a consequence, all the data bytes in the memory area that are
software protected (SPM2) by the block protect (BP2, BP1, BP0) bits of the status
register, are also hardware protected against data modification.
by setting the status register write disable (SRWD) bit after driving Write Protect (W)
Low
or by driving Write Protect (W) Low after setting the status register write disable
(SRWD) bit.
3.
SRWD
bit
0
0
1
1
Protection modes
Hardware
protected
protected
software
Second
(SPM2)
(HPM)
Mode
Status Register is Writable
(if the WREN instruction
has set the WEL bit)
The values in the SRWD,
BP2, BP1 and BP0 bits
can be changed
Status register is hardware
write protected
The values in the SRWD,
BP2, BP1 and BP0 bits
cannot be changed
Write protection of the
status register
Protected area
Protected against
Protected against
sector erase and
sector erase and
page program,
page program,
bulk erase
bulk erase
Table
8.
Memory content
(1)
Unprotected area
page program and
page program and
Ready to accept
Ready to accept
sector erase
sector erase
instructions
instructions
M25PE16
(1)