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M45PE40

Numonyx
Part Number M45PE40
Manufacturer Numonyx
Description page-erasable serial flash memory
Published Feb 18, 2014
Detailed Description M45PE40 4-Mbit, page-erasable serial flash memory with byte-alterability and a 75 MHz SPI bus interface Features ■ ■ ■ ■...
Datasheet PDF File M45PE40 PDF File

M45PE40
M45PE40

Overview
M45PE40 4-Mbit, page-erasable serial flash memory with byte-alterability and a 75 MHz SPI bus interface Features ■ ■ ■ ■ ■ SPI bus compatible serial interface 75 MHz clock rate (maximum) 2.
7 V to 3.
6 V single supply voltage 4-Mbit page-erasable flash memory Page size: 256 bytes: – Page write in 11 ms (typical) – Page program in 0.
8 ms (typical) – Page erase in 10 ms (typical) Sector erase (64 Kbytes) Hardware write protection of the bottom sector (64 Kbytes) Electronic signature – JEDEC standard two-byte signature (4013h) – Unique ID code (UID) with 16 bytes readonly, available upon customer request only in the T9HX process Deep power-down mode 1 µA (typical) More than 100 000 write cycles More than 20 years data retention Packages – ECOPACK® (RoHS compliant) SO8N (MN) 150 mils width SO8W (MW) 208 mils width VFQFPN8 (MP) 6 × 5 mm (MLP8) ■ ■ ■ ■ ■ ■ ■ May 2008 Rev 9 1/49 www.
numonyx.
com 1 Free Datasheet http://www.
Datasheet-PDF.
com/ Contents M45PE40 Contents 1 2 Description .
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6 Signal descriptions .
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8 2.
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8 Serial data output (Q) .
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8 Serial data input (D) .
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8 Serial Clock (C) .
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8 Chip Select (S) .
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8 Reset (Reset) .
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8 Write Protect (W) .
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8 VCC supply voltage .
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9 VSS ...


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