M25P32-VMF6P NUMONYX, M25P32-VMF6P Datasheet - Page 24
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M25P32-VMF6P
Manufacturer Part Number
M25P32-VMF6P
Description
IC FLASH 32MBIT 75MHZ 16SOIC
Manufacturer
NUMONYX
Series
Forté™r
Datasheet
1.M25P32-VME6G.pdf
(54 pages)
Specifications of M25P32-VMF6P
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
32M (4M 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
16-SOIC
Package
16SO W
Cell Type
NOR
Density
32 Mb
Architecture
Sectored
Block Organization
Symmetrical
Typical Operating Supply Voltage
3.3 V
Sector Size
64KByte x 64
Timing Type
Synchronous
Interface Type
Serial-SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-3597
497-3597
497-3597
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M25P32-VMF6P,M25P32-VMF6TP
Quantity:
5 000
Company:
Part Number:
M25P32-VMF6PB
Manufacturer:
INTEL
Quantity:
10 000
Figure 10. Read Identification (RDID) instruction sequence and data-out sequence
6.4
6.4.1
6.4.2
6.4.3
24/54
Read Status Register (RDSR)
The Read Status Register (RDSR) instruction allows the Status Register to be read. The
Status Register may be read at any time, even while a Program, Erase or Write Status
Register cycle is in progress. When one of these cycles is in progress, it is recommended to
check the Write In Progress (WIP) bit before sending a new instruction to the device. It is
also possible to read the Status Register continuously, as shown in
Table 6.
The status and control bits of the Status Register are as follows:
WIP bit
The Write In Progress (WIP) bit indicates whether the memory is busy with a Write Status
Register, Program or Erase cycle. When set to 1, such a cycle is in progress, when reset to
0 no such cycle is in progress.
WEL bit
The Write Enable Latch (WEL) bit indicates the status of the internal Write Enable Latch.
When set to 1 the internal Write Enable Latch is set, when set to 0 the internal Write Enable
Latch is reset and no Write Status Register, Program or Erase instruction is accepted.
BP2, BP1, BP0 bits
The Block Protect (BP2, BP1, BP0) bits are non-volatile. They define the size of the area to
be software protected against Program and Erase instructions. These bits are written with
the Write Status Register (WRSR) instruction. When one or more of the Block Protect (BP2,
Status Register Write Protect
SRWD
b7
Status Register format
0
0
BP2
BP1
Block Protect bits
Write Enable Latch bit
BP0
Figure
WEL
Write In Progress bit
11.
WIP
b0