MX25L12855E
PIN CONFIGURATION
Please contact Macronix sales for specific information regarding 16-pin SOP (300mil) and 24-ball TFBGA
(10x13mm) package pin configuration.
PIN DESCRIPTION
SYMBOL DESCRIPTION
CS# Chip Select
SI/SIO0
SO/SIO1/
PO7
Serial Data Input (for 1 x I/O)/ Serial Data
Input & Output (for 2xI/O or 4xI/O mode)
Serial Data Output (for 1 x I/O)/ Serial
Data Input & Output (for 2xI/O or 4xI/O
mode) / Parallel Data Output/Input
SCLK Clock Input
Write protection: connect to GND or
WP#/SIO2 Serial Data Input & Output (for 4xI/O
mode)
NC/SIO3
NC pin (Not connect) or Serial Data Input
& Output (for 4xI/O mode)
VCC + 3.3V Power Supply
GND Ground
GPIO0/PO0 General Purpose Input & Output/ Parallel
~ GPIO6/ data output/input (PO0~PO6 can be
PO6 connected to NC in serial mode)
NC No Connection
P/N: PM1466
REV. 0.05, MAR. 05, 2009
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