Serial
EEPROM
©
PHYTEC Messtechnik GmbH 2006 L-658e_5
57
7
Serial EEPROM (U607)
The phyCORE-LPC2292/94 is populated with a non-volatile memory
with a serial interface (SPI interface) to store configuration data.
According to the memory configuration of the module an EEPROM
(1 to 8 kByte) can be mounted at U607.
A description of the SPI
protocol can be found in the applicable EEPROM Data Sheet.
gives an overview of the memory components that can be
used at U607 at the time of printing of this manual.
Device Type
Size
Component
Manufacturer
EEPROM
1 kByte (1024*8)
AT25080
Atmel
EEPROM
2 kByte (2048*8)
AT25160
Atmel
EEPROM
4 kByte (4096*8)
AT25320
Atmel
EEPROM
8 kByte (8192*8)
AT25640
Atmel
Table 39:
Memory Device Options for U607
Various available EEPROM types provide a write protection
function
1
. Jumper J606 is used to activate this function. If this jumper
is closed, then pin 3 of the serial EEPROM is connected to GND.
for details on jumper settings for J606.
______________________
1:
Refer to the corresponding EEPROM Data Sheet for more information on the write
protection function.
Содержание phyCORE-LPC2292/94
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