xc2234l-20f80l Infineon Technologies Corporation, xc2234l-20f80l Datasheet - Page 28

• Manufacturer Part Number: xc2234l-20f80l
• Description: Lim 16/32-bit Single-chip Microcontroller With 32-bit Performance Xc2000 Family / Econo Line
• Manufacturer: Infineon Technologies Corporation

PRELIMINARY
Table 6
Pin
8,
28,
42,
56
1, 33
Data Sheet
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
All
or ground-plane.
Note: Also the exposed pad is connected
DDP
V
SS
/
V
24
internally to
behaviour, it is recommended to connect the
exposed pad to the board ground.
For thermal aspects, please refer to the
Data Sheet. Board layout examples are
given in an application note.
SS
pins must be connected to the ground-line
pin pairs as close as possible to the pins.
XC2000 Family / Econo Line
V
General Device Information
SS
. To improve the EMC
XC2230L, XC2234L
V1.0, 2010-12