Phytec phyCORE-i.MX31, Hardware Manual

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phyCOREi.MX31
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©
PHYTEC Messtechnik GmbH 2007 L-700e_0
7.4 NAND Flash Memory (U14)
Use of Flash as non-volatile memory on the phyCORE-i.MX31 provides an easily reprogrammable
means of code storage. The following Flash devices can be used on the phyCORE-i.MX31:
Table 7: Compatible NAND Flash devices
M
ANUFACTURER
NAND F
LASH
P/N D
ENSITY
(MB
YTE
)
ST Microelectronics NAND512W3A2CN6 64
Additionally, any parts that are footprint (TSOP48) and functionally compatible with the NAND Flash
devices listed above may also be used with the phyCORE-i.MX31.
These Flash devices are programmable with 3.3 V. No dedicated programming voltage is required.
As of the printing of this manual these NAND Flash devices generally have a life expectancy of at
least 100,000 erase/program cycles and a data retention rate of 10 years.