M50LPW040 memory equivalent, 4 mbit 512kb x8/ uniform block 3v supply low pin count flash memory.
otect (WP). The Write Protect input is used to prevent the Main Blocks (Blocks 0 to 6) from being changed. When Write Protect, WP, is set Low, VIL, Program and Block Eras.
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 26h
VSS
AI05435
March 2002.
The M50LPW040 is a 4 Mbit (512Kb x8) nonvolatile memory that can be read, erased and reprogrammed. These operations can be performed using a single low voltage (3.0 to 3.6V) supply. For fast programming and fast erasing in production lines an optiona.
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