ST16C654CJ68 EXAR [Exar Corporation], ST16C654CJ68 Datasheet - Page 45

• Manufacturer Part Number: ST16C654CJ68
• Description: QUAD UART WITH 64-BYTE FIFO AND INFRARED (IrDA) ENCODER/DECODER
• Manufacturer: EXAR [Exar Corporation]

Rev. 4.10
TX DATA
RX DATA
IRTX (A-D)
TX
IRRX (A-D)
RX
0
Bit Time
1
Bit Time
0
0
Infrared transmit timing
Infrared receive timing
1
1
UART Frame
Data Bits
0
3/16 Bit Time
0
5-109
1
UART Frame
Data Bits
0
0
1
0
1
ST16C654/654D
1
0
1
1
X654-IR-1
1/2 Bit Time
0
0-1 16x clock
delay
1