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MBM29DL640E - 64 M (8 M X 8/4 M X 16) BIT Dual Operation

General Description

The MBM29DL640E is a 64 M-bit, 3.0 V-only Flash memory organized as 8 Mbytes of 8 bits each or 4 Mwords of 16 bits each.

The device is offered in 48-pin TSOP (I) and 63-ball FBGA packages.

This device is designed to be programmed in system with 3.0 V VCC supply.

Key Features

  • a sector erase architecture. The sector mode allows each sector to be erased and reprogrammed without affecting other sectors. The device is erased when shipped from the factory. The device features single 3.0 V power supply operation for both read and write functions. Internally generated and regulated voltages are provided for the program and erase operations. A low VCC detector automatically inhibits write operations on the loss of power. The end of program or erase is detected by Data Pollin.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FUJITSU SEMICONDUCTOR DATA SHEET DS05-20887-1E FLASH MEMORY CMOS 64 M (8 M × 8/4 M × 16) BIT Dual Operation MBM29DL640E80/90/12 s DESCRIPTION The MBM29DL640E is a 64 M-bit, 3.0 V-only Flash memory organized as 8 Mbytes of 8 bits each or 4 Mwords of 16 bits each. The device is offered in 48-pin TSOP (I) and 63-ball FBGA packages. This device is designed to be programmed in system with 3.0 V VCC supply. 12.0 V VPP and 5.0 V VCC are not required for write or erase operations. The device can also be reprogrammed in standard EPROM programmers. The device is organized into four physical banks: Bank A, Bank B, Bank C and Bank D, which can be considered to be four separate memory arrays as far as certain operations are concerned.