參數(shù)資料
型號(hào): M28W320FST70ZA6F
廠商: 意法半導(dǎo)體
英文描述: 32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Boot Block, Secure Flash Memories
中文描述: 32兆(含2Mb × 16)和64Mbit(4Mb的x16)的3V電源,啟動(dòng)塊,安全閃存
文件頁(yè)數(shù): 1/45頁(yè)
文件大?。?/td> 299K
代理商: M28W320FST70ZA6F
1/45
PRELIMINARY DATA
October 2002
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
M28W320EBT
M28W320EBB
32 Mbit (2Mb x16, Boot Block)
3V Supply Flash Memory
FEATURES SUMMARY
s
SUPPLY VOLTAGE
–VDD = 2.7V to 3.6V Core Power Supply
–VDDQ= 1.65V to 3.6V for Input/Output
–VPP = 12V for fast Program (optional)
s
ACCESS TIME: 70, 85, 90,100ns
s
PROGRAMMING TIME
– 10s typical
– Double Word Programming Option
– Quadruple Word Programming Option
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COMMON FLASH INTERFACE
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MEMORY BLOCKS
– Parameter Blocks (Top or Bottom location)
– Main Blocks
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BLOCK PROTECTION on TWO PARAMETER
BLOCKS
–WP for Block Protection
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AUTOMATIC STAND-BY MODE
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PROGRAM and ERASE SUSPEND
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100,000 PROGRAM/ERASE CYCLES per
BLOCK
s
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M28W320EBT: 88BCh
– Bottom Device Code, M28W320EBB: 88BDh
Figure 1. Packages
FBGA
TSOP48 (N)
12 x 20mm
TFBGA47 (ZB)
6.39 x 6.37mm
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