128 Mbit 8Mb x 16 / Multiple Bank / Burst 1.8V Supply Flash Memory
M58WR128ET M58WR128EB
128 Mbit (8Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
PRODUCT PREVIEW
FEATURES SUMMA...
Description
M58WR128ET M58WR128EB
128 Mbit (8Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
PRODUCT PREVIEW
FEATURES SUMMARY s SUPPLY VOLTAGE – VDD = 1.65V to 2.2V for Program, Erase and Read – VDDQ = 1.65V to 3.3V for I/O Buffers – VPP = 12V for fast Program (optional)
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Figure 1. Package
SYNCHRONOUS / ASYNCHRONOUS READ – Synchronous Burst Read mode: 54MHz – Asynchronous/ Synchronous Page Read mode – Random Access: 70, 80, 100ns
FBGA
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SYNCHRONOUS BURST READ SUSPEND PROGRAMMING TIME – 8µs by Word typical for Fast Factory Program – Double/Quadruple Word Program option – Enhanced Factory Program options
VFBGA60 (ZB) 12.5 x 12mm
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MEMORY BLOCKS – Multiple Bank Memory Array: 4 Mbit Banks – Parameter Blocks (Top or Bottom location)
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ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Top Device Code, M58WR128ET: 881Eh – Bottom Device Code, M58WR128EB: 881Fh
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DUAL OPERATIONS – Program Erase in one Bank while Read in others – No delay between Read and Write operations
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BLOCK LOCKING – All blocks locked at Power up – Any combination of blocks can be locked – WP for Block Lock-Down
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SECURITY – 128 bit user programmable OTP cells – 64 bit unique device number – One parameter block permanently lockable
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COMMON FLASH INTERFACE (CFI) 100,000 PROGRAM/ERASE CYCLES per BLOCK
May 2003
This is preliminary information on a new product now in development. Details are subject to change without notice.
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M58WR128ET, M58WR128EB
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