W83C553FY-G Nuvoton Technology Corporation of America, W83C553FY-G Datasheet - Page 46

• Manufacturer Part Number: W83C553FY-G
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83C553FY-G

• Lead Free Status / RoHS Status: Compliant

W83C553F
W83C553F Register Accessibility
WINBOND SYSTEMS LABORATORY
X = accessible in x86 mode
P = accessible in PowerPC mode
Functional Block
Config. Space
PIC 1
Counter/Timer
Port B
RTC Index (shadow)
DMA Page
Port 92
PIC2
Co-processor Error
DMA1
BMTR
DMA2
Interrupt Mode
RTC CMOS RAM
Address Range (Hex)
0-FF
20-21
40-43
61
70 write
81, 82, 83, 87, 89, 8A, 8B
92
A0-A1
F0 write
0-F
78-7B
C0-DE
4D0-4D1
810, 812
ISA
X P
X P
X P
X P
X P
X P
X P
X
PCI
X P
X P
X P
X P
X P
X P
X P
X P
X P
X P
X P
X P
X
Electrical Specifications
P
Broadcasted
X P
X P
X
P
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