M28W800CT
M28W800CB
8 Mbit (512Kb x16, Boot Block)
3V Supply Flash Memory
FEATURES SUMMARY
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SUPPLY VOLTAGE
鈥?V
DD
= 2.7V to 3.6V Core Power Supply
鈥?V
DDQ
= 1.65V to 3.6V for Input/Output
鈥?V
PP
= 12V for fast Program (optional)
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FBGA
Figure 1. Packages
ACCESS TIME: 70, 85, 90,100ns
PROGRAMMING TIME:
鈥?10碌s typical
鈥?Double Word Programming Option
TFBGA46 (ZB)
6.39 x 6.37mm
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COMMON FLASH INTERFACE
鈥?64 bit Security Code
MEMORY BLOCKS
鈥?Parameter Blocks (Top or Bottom location)
鈥?Main Blocks
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BLOCK LOCKING
鈥?All blocks locked at Power Up
鈥?Any combination of blocks can be locked
鈥?WP for Block Lock-Down
TSOP48 (N)
12 x 20mm
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SECURITY
鈥?64 bit user Programmable OTP cells
鈥?64 bit unique device identifier
鈥?One Parameter Block Permanently Lockable
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AUTOMATIC STAND-BY MODE
PROGRAM and ERASE SUSPEND
100,000 PROGRAM/ERASE CYCLES per
BLOCK
ELECTRONIC SIGNATURE
鈥?Manufacturer Code: 20h
鈥?Top Device Code, M28W800CT: 88CCh
鈥?Bottom Device Code, M28W800CB: 88CDh
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May 2002
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