XC2387C Datasheet, PDF (51/147 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2387C, XC2388C
XC2000 Family Derivatives / High Line
Functional Description
3
Functional Description
The architecture of the XC238xC 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 Figure 3). This bus structure enhances overall system performance by
enabling the concurrent operation of several subsystems of the XC238xC.
The block diagram gives an overview of the on-chip components and the advanced
internal bus structure of the XC238xC.
PSRAM
Flash Memory
System Functions
Clock, Reset, Power
Control, StandBy RAM
DPRAM
DSRAM
CPU
MAC Unit
MPU
Interrupt & PEC
Interrupt Bus
OCDS
Debug Support
EBC
LXBus Control
External Bus
Control
MCHK
WDT
RTC
ADC0 ADC1
Module Module
GPT
CCx CCU6x
Modules Modules
USICx E-Ray
Modules
Multi
CAN
8-/10-
Bit,
24
Chan.
8-/10-
Bit,
24
Chan.
5
Timers
16
Chan.
each
3+1
Chan.
each
2
Chan.
each
2
Chan.
Analog and Digital General Purpose IO (GPIO) Ports
Shared
MOs,
6
Nodes
Figure 3 Block Diagram
Data Sheet
51
MC_H-SERIES_BLOCKDIAGRAM
V1.2, 2010-09