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M28W640FSB Datasheet 32mbit (2mb X16) And 64mbit (4mb X16) 3v Supply - Boot Block - Secure Flash Memories

Manufacturer: STMicroelectronics

This datasheet includes multiple variants, all published together in a single manufacturer document.

M28W640FSB Overview

M28W320FS and M28W640FS Memory Architecture. 5 M28W320FS Logic Diagram . 6 M28W640FS Logic Diagram.

M28W640FSB Key Features

  • VDD = 2.7V to 3.6V Core Power Supply
  • VDDQ= 1.65V to 3.6V for Input/Output
  • VPP = 12V for fast Program (optional) ACCESS TIME: 70ns PROGRAMMING TIME
  • 10µs typical
  • Double Word Programming Option
  • Quadruple Word Programming Option MON FLASH INTERFACE MEMORY BLOCKS
  • Parameter Blocks (Top or Bottom location)
  • Main Blocks HARDWARE PROTECTION
  • VPP Pin for write protect of all blocks SECURITY FEATURES
  • 128 bit User-programmable OTP segment

M28W640 from other manufacturers

Brand Logo Part Number Description Other Manufacturers
ST Microelectronics Logo M28W640FCB (M28W640FCT / M28W640FCB) Flash memory ST Microelectronics
ST Microelectronics Logo M28W640FCT (M28W640FCT / M28W640FCB) Flash memory ST Microelectronics
Numonyx Logo M28W640HCB 64 Mbit 3V supply flash memory Numonyx
Numonyx Logo M28W640HCT 64 Mbit 3V supply flash memory Numonyx

More Datasheets from STMicroelectronics

Part Number Description
M28W640CB 64 Mbit 3V Supply Flash Memory
M28W640CT 64 Mbit 3V Supply Flash Memory
M28W640ECB 64 Mbit 3V Supply Flash Memory
M28W640ECT 64 Mbit 3V Supply Flash Memory
M28W640FST 32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply - Boot Block - Secure Flash Memories
M28W160BB 16 Mbit 3V Supply Flash Memory
M28W160BT 16 Mbit 3V Supply Flash Memory
M28W320BB 32 Mbit 3V Supply Flash Memory
M28W320BT 32 Mbit 3V Supply Flash Memory
M28W320CB 32 Mbit 3V Supply Flash Memory

M28W640FSB Distributor