sak-xc2387a-56fxxl Infineon Technologies Corporation, sak-xc2387a-56fxxl Datasheet - Page 45

• Manufacturer Part Number: sak-xc2387a-56fxxl
• Description: 16/32-bit Single-chip Microcontroller With 32-bit Performance
• Manufacturer: Infineon Technologies Corporation

Table 5
Pin
2,
36,
38,
72,
74,
108,
110,
144
1,
37,
73,
109
1) To generate the reference clock output for bus timing measurement,
Data Sheet
EXTCLK and P2.8 must be selected as output pin. Also the high-speed clock pad must be enabled. This
configuration is referred to as reference clock output signal CLKOUT.
Symbol
V
V
DDPB
SS
Pin Definitions and Functions (cont’d)
Ctrl.
-
-
Type Function
PS/B Digital Pad Supply Voltage for Domain B
PS/-- Digital Ground
Connect decoupling capacitors to adjacent
V
Note: The on-chip voltage regulators and all ports
All
or ground-plane.
Note: Also the exposed pad is connected
SS
V
pin pairs as close as possible to the pins.
SS
XC2000 Family Derivatives / Base Line
45
except P5, P6 and P15 are fed from supply
voltage
internally to
behavior, it is recommended to connect the
exposed pad to the board ground.
For thermal aspects, please refer to
Section
given in an application note.
pins must be connected to the ground-line
V
5.1. Board layout examples are
DDPB
.
V
General Device Information
SS
f
SYS
. To improve the EMC
must be selected as source for
XC2385A, XC2387A
V2.0, 2009-03
V
DDP
/