Samsung KS57C2308 Manual page 205

KS57C2308/P2308/C2316/P2316
RECOMMENDED CONNECTIONS FOR UNUSED PINS
To reduce overall power consumption, please configure unused pins according to the guidelines described in
Table 8-2.
Table 8-2. Unused Pin Connections for Reducing Power Consumption
Pin/Share Pin Names
P0.0/INT4
P0.1/
SCK
P0.2/SO
P0.3/SI
P1.0/INT0
P1.1/INT1
P1.2/INT2
P1.3/TCL0
P2.0/TCLO0
P2.1
P2.2/CLO
P2.3/BUZ
P3.2–P3.3
P3.1/LCDSY
P3.0/LCDCK
P8.0/SEG24–P8.7/SEG31
SEG0–SEG23
COM0–COM3
V –V
LC0 LC2
XT
IN
XT
OUT
TEST
NOTES:
1. Digital mode at P1.0 and P1.1
2. Used as segment
Input mode: Connect to V
Output mode: No connection
(1)
Connect to V
DD
Input mode: Connect to V
Output mode: No connection
Input mode: Connect to V
Output mode: No connection
No connection
(2)
No connection
No connection
Connect XT to V (Set SCMOD.2 to "1")
IN SS
No connection
Connect to V
SS
Recommended Connection
DD
DD
DD
POWER-DOWN
8-7