XC2797X Datasheet, PDF (51/147 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2797X
XC2000 Family Derivatives / High Line
General Device Information
Table 5
Pin Definitions and Functions (cont’d)
Pin Symbol
Ctrl. Type Function
172 ESR0
O0 / I St/B External Service Request 0
After power-up, ESR0 operates as open-drain
bidirectional reset with a weak pull-up.
U1C0_DX0E I
St/B USIC1 Channel 0 Shift Data Input
U1C0_DX2B I
St/B USIC1 Channel 0 Shift Control Input
173 P13.8
O0 / I DP/B Bit 8 of Port 13, General Purpose Input/Output
CC1_CC15 O1 / I DP/B CAPCOM1 CC15IO Capture Inp./ Compare Out.
CCU60_COU O2 DP/B CCU60 Channel 0 Output
T60
TDO_E
OH / DP/B JTAG Test Data Output / DAP1 Input/Output
IH
U3C0_DX2D I
DP/B USIC3 Channel 0 Shift Control Input
174 P8.6
O0 / I St/B Bit 6 of Port 8, General Purpose Input/Output
CCU60_COU O1 St/B CCU60 Channel 3 Output
T63
CC1_CC3 O2 St/B CAPCOM1 CC3 Compare Output
MCHK_MAT O3 St/B Memory Checker Match Output
CH
CCU60_CTR I
APB
St/B CCU60 Emergency Trap Input
BRKIN_D
I
St/B OCDS Break Signal Input
CCU62_CTR I
APD
St/B CCU62 Emergency Trap Input
175 P8.5
O0 / I St/B Bit 5 of Port 8, General Purpose Input/Output
CCU60_COU O1 St/B CCU60 Channel 2 Output
T62
CCU62_CC6 O2 St/B CCU62 Channel 2 Output
2
TCK_D
IH St/B DAP0/JTAG Clock Input
If JTAG pos. D is selected during start-up, an
internal pull-up device will hold this pin high when
nothing is driving it.
CCU62_CC6 I
2INB
St/B CCU62 Channel 2 Input
Data Sheet
51
V1.2, 2010-09