FIN324C Datasheet, PDF (4/23 Pages) Fairchild Semiconductor – 24-Bit Ultra-Low Power Serializer Deserializer Supporting Single and Dual Displays

Serial I/O Signals Normal Functionality
CKS+(DS+)
CKS-(DS-)
Diff
Bi-directional serial I/O
Serial
2
CKS+/CKS- when M/S=1
I/O
DS+/DS- when M/S=0
DS+(CKS+)
DS-(CKS-)
Diff
Bi-directional serial I/O
Serial
2
DS+/DS- when M/S=1
I/O
CKS+/CKS- when M/S=0
Supply Signals
VDDP
Supply
1
Power supply for parallel I/O and internal circuitry.
VDDS
Supply
1
Power supply for serial I/O.
VDDA
Supply
1
Power supply for internal bit clock generator.
GND
Ground Pins:
Supply
2
BGA - C1, D2, E3;
MLP - center pad, 12
Notes:
1. () Indicate the operation of the pin when operating as a slave device. {} Indicate SPI Mode functionality. ({}) Slave
Mode and SPI mode functionality except as noted.
2. Serial I/O signals are swapped on the slave so system traces do not have to cross between master and slave.
© 2006 Fairchild Semiconductor Corporation
FIN324C Rev. 1.0.5
4
www.fairchildsemi.com