140
MX25L3206EM2I-12G (DIGITAL : IC722)
74VHC4051A (DIGITAL : IC724)
Control Inputs
“ON” Channel
Inhibit C B A TC74VHC4051A
L L L L 0
L L L H 1
L L H L 2
L L H H 3
L H L L 4
L H L H 5
L H H L 6
L H H H 7
H X X X None
X: Don't care,
CS#
1
2
3
4
8
7
6
5
SO/SIO1
WP#
GND
VCC
HOLD#
SCLK
SI/SIO0
SYMBOL
CS#
SI/SIO0
SO/SIO1
SCLK
WP#
HOLD#
VCC
GND
Chip Select
Serial Data Input (for 1 x I/O)/ Serial Data
Input & Output (for Dual Output mode)
Serial Data Output (for 1 x I/O)/ Serial Data
Output (for Dual Output mode)
Clock Input
Write protection
+ 3.3V Power Supply
Ground
Hold, to pause the device without
deselecting the device
DESCRIPTION
PIN DESCRIPTION