W83977G-A Nuvoton Technology Corporation of America, W83977G-A Datasheet - Page 165

• Manufacturer Part Number: W83977G-A
• Description: IC I/O CONTROLLER 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83977G-A

• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

15.2 UART/Parallel
W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
BUFFER REGISTER)
(READ RECEIVER
INPUT DATA)
(WRITE THR)
IRQ3 or IRQ4
IRQ3 or IRQ4
SERIAL OUT
(RECEIVER
(READ TIR)
(SOUT)
IOW
IOR
SIN
IOR
THRS
THR
TSI
STAR
STAR
DATA BITS
DATA
Transmitter Timing
Receiver Timing
-157 -
(5-8)
(5-8)
THR
PARITY
PARITY
Publication Release Date: May 2006
STOP
TSINT
STOP
(1-2)
STAR
TSTI
TRINT
TIR
Revision 0.60