W83977G-A Nuvoton Technology Corporation of America, W83977G-A Datasheet - Page 166
W83977G-A
Manufacturer Part Number
W83977G-A
Description
IC I/O CONTROLLER 128-PQFP
Manufacturer
Nuvoton Technology Corporation of America
Datasheet
1.W83977G-A.pdf
(182 pages)
Specifications of W83977G-A
Pin Count
128
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83977G-A
Manufacturer:
INFINEON
Quantity:
214
Company:
Part Number:
W83977G-A
Manufacturer:
Winbond
Quantity:
1 000
Company:
Part Number:
W83977G-A
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
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15.2.1
W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
(WRITE MCR)
(READ MSR)
CTS,DSR
DCD
RTS,DTR
IRQ3 or
IRQ4
Modem Control Timing
IOW
IOR
IRQ7
ACK
RI
→ ←
│
│
│
│
→
│
│
│
│
│
│
│
│
│
TSIM
│
│
│
│
│
←
MODEM Control Timing
→ ←
→
│
│
│
│
Printer Interrupt Timing
TLAD
│
│
│
│
│
│
│
-158
TRIM
│
│
│
│
?
←
TMWO
→
│
│
│
│
│
│
←
TSIM
→
→ ←
→
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
←
│
│
│
│
│
│
│
?
←
TRIM
│
│
│
│
←
TSIM
TLID
TMWO
→
│
│
│
│
│
│
│
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