XC2385A_14 Datasheet, PDF (46/141 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller

XC2385A, XC2387A
XC2000 Family / Base Line
General Device Information
Table 6
Pin Definitions and Functions (cont’d)
Pin Symbol
Ctrl. Type Function
138 PORST
I
In/B Power On Reset Input
A low level at this pin resets the XC238xA
completely. A spike filter suppresses input pulses
<10 ns. Input pulses >100 ns safely pass the filter.
The minimum duration for a safe recognition
should be 120 ns.
An internal pull-up device will hold this pin high
when nothing is driving it.
139 ESR1
O0 / I St/B External Service Request 1
After power-up, an internal weak pull-up device
holds this pin high when nothing is driving it.
RxDC0E
I
St/B CAN Node 0 Receive Data Input
U1C0_DX0F I
St/B USIC1 Channel 0 Shift Data Input
U1C0_DX2C I
St/B USIC1 Channel 0 Shift Control Input
U1C1_DX0C I
St/B USIC1 Channel 1 Shift Data Input
U1C1_DX2B I
St/B USIC1 Channel 1 Shift Control Input
U2C1_DX2C I
St/B USIC2 Channel 1 Shift Control Input
140 ESR2
O0 / I St/B External Service Request 2
After power-up, an internal weak pull-up device
holds this pin high when nothing is driving it.
RxDC1E
I
St/B CAN Node 1 Receive Data Input
CCU60_CTR I
APC
St/B CCU60 Emergency Trap Input
CCU61_CTR I
APC
St/B CCU61 Emergency Trap Input
CCU62_CTR I
APC
St/B CCU62 Emergency Trap Input
CCU63_CTR I
APC
St/B CCU63 Emergency Trap Input
U1C1_DX0D I
St/B USIC1 Channel 1 Shift Data Input
U1C1_DX2C I
St/B USIC1 Channel 1 Shift Control Input
U2C1_DX0E I
St/B USIC2 Channel 1 Shift Data Input
U2C1_DX2B I
St/B USIC2 Channel 1 Shift Control Input
Data Sheet
46
V2.12, 2014-06