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M28W640CT Datasheet (PDF) - STMicroelectronics

M28W640CT Datasheet PDF - STMicroelectronics
Part # M28W640CT
Download  M28W640CT Download

File Size   393.67 Kbytes
Page   54 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 64 Mbit 4Mb x16, Boot Block 3V Supply Flash Memory

M28W640CT Datasheet (PDF)

Go To PDF Page Download Datasheet
M28W640CT Datasheet PDF - STMicroelectronics

Part # M28W640CT
Download  M28W640CT Click to download

File Size   393.67 Kbytes
Page   54 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 64 Mbit 4Mb x16, Boot Block 3V Supply Flash Memory

M28W640CT Datasheet (HTML) - STMicroelectronics

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M28W640CT Product details

SUMMARY DESCRIPTION

The M28W640C is a 64 Mbit (4 Mbit x 16) non-volatile Flash memory that can be erased electrically at the block level and programmed in-system on a Word-by-Word basis. These operations can be performed using a single low voltage (2.7 to 3.6V) supply. VDDQallows to drive the I/O pin down to 1.65V. An optional 12V VPPpower supply is provided to speed up customer programming.



FEATURES SUMMARY

■SUPPLY VOLTAGE

–VDD= 2.7V to 3.6V Core Power Supply

–VDDQ= 1.65V to 3.3V for Input/Output

–VPP= 12V for fast Program (optional)

■ACCESS TIME

– 3.0V to 3.6V: 80ns

– 2.7V to 3.6V: 90ns

■PROGRAMMING TIME:

– 10µs typical

– Double Word Programming Option

– Quadruple Word Programming Option

■COMMON FLASH INTERFACE

■MEMORY BLOCKS

– Parameter Blocks (Top or Bottom location)

– Main Blocks

■BLOCK LOCKING

– All blocks locked at Power Up

– Any combination of blocks can be locked

–WPfor Block Lock-Down

■SECURITY

– 128 bit user Programmable OTP cells

– 64 bit unique device identifier

– One Parameter Block Permanently Lockable

■AUTOMATIC STAND-BY MODE

■PROGRAM and ERASE SUSPEND

■100,000 PROGRAM/ERASE CYCLES per BLOCK

■ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Top Device Code, M28W640CT: 8848h

– Bottom Device Code, M28W640CB: 8849h




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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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