PXS30 Datasheet, PDF (5/139 Pages) Freescale Semiconductor, Inc – PXS30 Microcontroller

PXS30 Block Diagram
PMU
SWT
MCM
STM
INTC
eDMA
e200z7
SPE2
VLE
MMU
Cache
Debug
JTAG
Nexus
FlexRay™
Ethernet
PDI
Redundancy
Checker
Introduction
e200z7
SPE2
VLE
MMU
Cache
PMU
SWT
MCM
STM
INTC
eDMA
Crossbar Switch (XBAR)
Memory Protection Unit (MPU)
Crossbar Switch (XBAR)
Memory Protection Unit (MPU)
PBRIDGE
EBI
Redundancy Checker Redundancy Checker
MDDR
PBRIDGE
2 MB Flash (ECC) 512 KB SRAM (ECC)
Redundancy Checker
Communications
I/O System
ADC
BAM
CAN
CMU
CRC
CTU
EBI
ECC
ECSM
eDMA
FCCU
FEC
FMPLL
I²C
IRCOSC
INTC
JTAG
MC
– Analog-to-digital converter
– Boot assist module
– Controller area network controller
– Clock monitoring unit
– Cyclic redundancy check unit
– Cross triggering unit
– External bus interface
– Error correction code
– Error correction status module
– Enhanced direct memory access controller
– Fault collection and control unit
– Fast Ethernet controller
– Frequency-modulated phase-locked loop
– Inter-integrated circuit controller
– Internal RC oscillator
– Interrupt controller
– Joint Test Action Group interface
– Mode entry, clock, reset, & power modules
mDDR – Mobile double data rate dynamic RAM
PBRIDGE – Peripheral I/O bridge
PDI
– Parallel data interface
PIT
– Periodic interrupt timer
PMU
– Power management unit
PWM
– Pulse width modulator module
RC
– Redundancy checker
RTC
– Real time clock
SEMA4 – Semaphore unit
SIUL
– System integration unit Lite
SPI
– Serial peripheral interface controller
SSCM – System status and configuration module
STM
– System timer module
SWT
– Software watchdog timer
TSENS – Temperature sensor
UART/LIN – Universal asynchronous receiver/transmitter/
local interconnect network
XOSC – Crystal oscillator
Figure 1. PXS30 block diagram
PXS30 Microcontroller Data Sheet, Rev. 1
Freescale Semiconductor
Preliminary—Subject to Change Without Notice
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