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M29W400BT Datasheet (PDF) - STMicroelectronics

M29W400BT Datasheet PDF - STMicroelectronics
Part # M29W400BT
Download  M29W400BT Download

File Size   146.08 Kbytes
Page   22 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory

M29W400BT Datasheet (PDF)

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M29W400BT Datasheet PDF - STMicroelectronics

Part # M29W400BT
Download  M29W400BT Click to download

File Size   146.08 Kbytes
Page   22 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory

M29W400BT Datasheet (HTML) - STMicroelectronics

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M29W400BT Product details

SUMMARY DESCRIPTION
The M29W400B is a 4 Mbit (512Kb x8 or 256Kb x16) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed using a single low voltage (2.7 to 3.6V) 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 M29W400B is fully backward compatible with the M29W400.

■ SINGLE 2.7 to 3.6V SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS
■ ACCESS TIME: 55ns
■ PROGRAMMING TIME
   – 10µs per Byte/Word typical
■ 11 MEMORY BLOCKS
   – 1 Boot Block (Top or Bottom Location)
   – 2 Parameter and 8 Main Blocks
■ PROGRAM/ERASE CONTROLLER
   – Embedded Byte/Word Program algorithm
   – Embedded Multi-Block/Chip Erase algorithm
   – Status Register Polling and Toggle Bits
   – Ready/Busy Output Pin
■ ERASE SUSPEND and RESUME MODES
   – Read and Program another Block during Erase Suspend
■ UNLOCK BYPASS PROGRAM COMMAND
   – Faster Production/Batch Programming
■ TEMPORARY BLOCK UNPROTECTION MODE
■ LOW POWER CONSUMPTION
   – Standby and Automatic Standby
■ 100,000 PROGRAM/ERASE CYCLES per BLOCK
■ 20 YEARS DATA RETENTION
   – Defectivity below 1 ppm/year
■ ELECTRONIC SIGNATURE
   – Manufacturer Code: 0020h
   – Top Device Code M29W400BT: 00EEh
   – Bottom Device Code M29W400BB: 00EFh



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About STMicroelectronics


STMicroelectronics is a multinational electronics and semiconductor manufacturer based in Geneva, Switzerland.

The company offers a wide range of products including microcontrollers, sensors, power amplifiers, and integrated circuits for various applications in the automotive, industrial, and consumer markets.

Founded in 1987, STMicroelectronics has operations in over 100 countries and is one of the largest semiconductor companies in the world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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