Download EN25S40 Datasheet PDF
EN25S40 datasheet preview
EN25S40 page 2
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EN25S40 page 3
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EN25S40 Key Features

  • Single power supply operation
  • Full voltage range: 1.65-1.95 volt
  • Serial Interface Architecture
  • SPI patible: Mode 0 and Mode 3
  • 4 M-bit Serial Flash
  • 4 M-bit/512 K-byte/2048 pages
  • 256 bytes per programmable page
  • Standard or Dual SPI
  • Standard SPI: CLK, CS#, DI, DO, WP#, HOLD#
  • Dual SPI: CLK, CS#, DQ0, DQ1, WP#, HOLD#

Other EN25S40 Datasheets

Manufacturer Part Number Description
EON Logo Elite Semiconductor Microelectronics Technology EN25S40A 4 Megabit 1.8V Serial Flash Memory
EON Logo Elite Semiconductor Microelectronics Technology EN25S40A-2S 4 Megabit 1.8V Serial Flash Memory

EN25S40 Description

The EN25S40 is a 4 Megabit (512K-byte) Serial Flash memory, with advanced write protection mechanisms. The EN25S40 supports the standard Serial Peripheral Interface (SPI), and a high performance Dual output as well as Dual I/O using SPI pins: Serial Clock, Chip Select, Serial DQ0(DI), DQ1(DO), WP# and HOLD#.