XC226X_08 Datasheet, PDF (25/116 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2267 / XC2264
XC2000 Family Derivatives
General Device Information
Table 4
Pin Definitions and Functions (cont’d)
Pin Symbol
Ctrl. Type Function
74 P0.7
O0 / I St/B Bit 7 of Port 0, General Purpose Input/Output
U1C1_DOUT O1 St/B USIC1 Channel 1 Shift Data Output
U1C0_
SELO3
O2 St/B USIC1 Channel 0 Select/Control 3 Output
A7
OH St/B External Bus Interface Address Line 7
U1C1_DX0B I
St/B USIC1 Channel 1 Shift Data Input
CCU61_
I
St/B CCU61 Emergency Trap Input
CTRAPB
78 P1.0
O0 / I St/B Bit 0 of Port 1, General Purpose Input/Output
U1C0_
MCLKOUT
O1 St/B USIC1 Channel 0 Master Clock Output
U1C0_
SELO4
O2 St/B USIC1 Channel 0 Select/Control 4 Output
A8
OH St/B External Bus Interface Address Line 8
ESR1_3
I
St/B ESR1 Trigger Input 3
EX0BINA
I
St/B External Interrupt Trigger Input
CCU62_
I
St/B CCU62 Emergency Trap Input
CTRAPB
79 P10.8
O0 / I St/B Bit 8 of Port 10, General Purpose Input/Output
U0C0_
MCLKOUT
O1 St/B USIC0 Channel 0 Master Clock Output
U0C1_
SELO0
O2 St/B USIC0 Channel 1 Select/Control 0 Output
AD8
OH / I St/B External Bus Interface Address/Data Line 8
CCU60_
I
CCPOS1A
St/B CCU60 Position Input 1
U0C0_DX1C I
St/B USIC0 Channel 0 Shift Clock Input
BRKIN_B
I
St/B OCDS Break Signal Input
Data Sheet
23
V2.1, 2008-08