XC2361A Datasheet, PDF (33/123 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2361A, XC2363A, XC2364A, XC2365A
XC2000 Family Derivatives / Base Line
General Device Information
Table 5
Pin Definitions and Functions (cont’d)
Pin Symbol
Ctrl. Type Function
97 PORST
I
In/B Power On Reset Input
A low level at this pin resets the XC236xA
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 pullup device will hold this pin high
when nothing is driving it.
98 ESR1
O0 / I St/B External Service Request 1
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
99 ESR0
O0 / I St/B External Service Request 0
Note: 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
10 V_DDIM
-
PS/M Digital Core Supply Voltage for Domain M
Decouple with a ceramic capacitor, see Table 13
for details.
38, V_DDI1
64,
88
14 V_DDPA
-
PS/1 Digital Core Supply Voltage for Domain 1
Decouple with a ceramic capacitor, see Table 13
for details.
All V_DDI1 pins must be connected to each other.
-
PS/A Digital Pad Supply Voltage for Domain A
Connect decoupling capacitors to adjacent V_DDP/
V_SS pin pairs as close as possible to the pins.
Note: The A/D_Converters and ports P5, P6 and
P15 are fed from supply voltage V_DDPA.
Data Sheet
33
V2.0, 2009-03