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M29W040 Datasheet (PDF) - STMicroelectronics

M29W040 Datasheet PDF - STMicroelectronics
Part # M29W040
Download  M29W040 Download

File Size   205.6 Kbytes
Page   31 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory

M29W040 Datasheet (PDF)

Go To PDF Page Download Datasheet
M29W040 Datasheet PDF - STMicroelectronics

Part # M29W040
Download  M29W040 Click to download

File Size   205.6 Kbytes
Page   31 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory

M29W040 Datasheet (HTML) - STMicroelectronics

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M29W040 Product details

DESCRIPTION
The M29W040 is a non-volatile memory that may be erased electrically at the block level, and programmed Byte-by-Byte.
The interface is directly compatible with most microprocessors. PLCC32, TSOP32(8 x 20mm)and TSOP32 (8 x 14mm) packages are available. Both normal and reverse pin outs are available for the TSOP32 (8 x 20mm) package.

■ M29W040 is replaced by the M29W040B
■ 2.7V to 3.6V SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS
■ FAST ACCESS TIME: 100ns
■ BYTE PROGRAMMING TIME: 12µs typical
■ ERASE TIME
    – Block: 1.5 sec typical
    – Chip: 2.5 sec typical
■ PROGRAM/ERASE CONTROLLER (P/E.C.)
    – Program Byte-by-Byte
    – Data Polling and Toggle bits Protocol for P/E.C. Status
■ MEMORY ERASE in BLOCKS
    – 8 Uniform Blocks of 64 KBytes each
    – Block Protection
    – Multiblock Erase
■ ERASE SUSPEND and RESUME MODES
■ LOW POWER CONSUMPTION
    – Read mode: 8mA typical (at 12MHz)
    – Stand-by mode: 20µA typical
    – Automatic Stand-by mode
■ POWER DOWN SOFTWARE COMMAND
    – Power-down mode: 1µA typical
■ 100,000PROGRAM/ERASE CYCLES per BLOCK
■ 20 YEARS DATA RETENTION
    – Defectivity below 1ppm/year
■ ELECTRONIC SIGNATURE
    – Manufacturer Code: 20h
    – Device Code: E3h



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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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