SAA-XC866-1FRA INFINEON [Infineon Technologies AG], SAA-XC866-1FRA Datasheet - Page 56

• Manufacturer Part Number: SAA-XC866-1FRA
• Description: 8-Bit Single-Chip Microcontroller
• Manufacturer: INFINEON [Infineon Technologies AG]

Figure 18
Data Sheet
AltDataOut 3
AltDataOut 2
AltDataOut1
AltDataIn
Internal Bus
General Structure of Bidirectional Port
Direction Register
Pull-up/Pull-down
Pull-up/Pull-down
Control Register
Enable Register
Alternate Select
Alternate Select
Data Register
Select Register
Px_ALTSEL0
Px_ALTSEL1
Px_PUDSEL
Px_PUDEN
Open Drain
Px_Data
Register 0
Register 1
Px_DIR
Px_OD
Out
In
11
10
00
01
53
enable
enable
Schmitt Trigger
Output
Driver
Driver
Input
Functional Description
enable
enable
Device
Device
Down
VDDP
Pull
Pull
Up
SAA-XC866
Pad
V1.5, 2010-09
Pin