XC2234N INFINEON [Infineon Technologies AG], XC2234N Datasheet - Page 28

• Manufacturer Part Number: XC2234N
• Description: 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance XC2000 Family / Value Line
• Manufacturer: INFINEON [Infineon Technologies AG]

3
The architecture of the XC223xN combines advantages of RISC, CISC, and DSP
processors with an advanced peripheral subsystem in a well-balanced design. On-chip
memory blocks allow the design of compact systems-on-silicon with maximum
performance suited for computing, control, and communication.
The on-chip memory blocks (program code memory and SRAM, dual-port RAM, data
SRAM) and the generic peripherals are connected to the CPU by separate high-speed
buses. Another bus, the LXBus, connects additional on-chip resources and external
resources (see
enabling the concurrent operation of several subsystems of the XC223xN.
The block diagram gives an overview of the on-chip components and the advanced
internal bus structure of the XC223xN.
Figure 4
Data Sheet
Module
ADC0
8-/10-
Control, StandBy RAM
System Functions
Clock, Reset, Power
Bit
Flash Memory
PSRAM
Functional Description
Module
ADC1
8-/10-
Bit
Block Diagram
Figure
Timers
GPT
Analog and Digital General Purpose IO (GPIO) Ports
5
4). This bus structure enhances overall system performance by
Module
Chan.
CC2
DPRAM
16
MPU
Interrupt Bus
Modules
CCU6x
Chan.
XC2232N, XC2234N, XC2236N, XC2238N
MAC Unit
each
3+1
Interrupt & PEC
CPU
28
DSRAM
XC2000 Family / Value Line
Modules
USICx
Chan.
each
2
Functional Description
MC_N-SERIES_BLOCKDIAGRAM
MCHK
WDT
RTC
Debug Support
LXBus Control
External Bus
Control
OCDS
EBC
V1.3, 2010-04
Multi
CAN