32 Mbit (4mb X8, Uniform Block) 5v Supply Flash MemoryThe M29F032D is a 32 Mbit (4Mb x8) non-volatile
memory that CAN be read, erased and repro-
grammed. These operations CAN be performed us-
ing a single low voltage 5V supply. On power-up
the memory defaults to its Read mode where it CAN
be read in the same way as a ROM or EPROM
The memory is divided into 64 uniform blocks of
64Kbytes (see Figure 5, Block Addresses) that
CAN be erased independently so it is possible to
preserve valid data while old data is erased.
Blocks CAN be protected in groups of 4 to prevent
accidental Program or Erase commands from
modifying the memory. Program and Erase com-
mands are written to the Command Interface of
the memory. An on-chip Program/Erase Controller
simplifies the process of programming or erasing
the memory by taking care of all of the special op-
erations that are required to update the memory
contents. The end of a program or erase operation
CAN be detected and any error conditions identi-
fied. The command set required to control the
memory is consistent with JEDEC standards.
Chip Enable, Output Enable and Write Enable sig-
nals control the bus operation of the memory.
They allow simple connection to most micropro-
cessors, often without additional Logic
The memory is delivered with all the bits erased (set
to 1). By STMicroelectronics
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M29F032D Pb-Free | M29F032D Cross Reference | M29F032D Schematic | M29F032D Distributor |
M29F032D Application Notes | M29F032D RoHS | M29F032D Circuits | M29F032D footprint |