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MPC5645B Datasheet(PDF) 6 Page - Freescale Semiconductor, Inc

Part # MPC5645B
Description  Microcontroller 64 KB on-chip data flash memory to support EEPROM emulation
PDF  114 Pages
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Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

MPC5645B Datasheet(HTML) 6 Page - Freescale Semiconductor, Inc

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MPC5646C Microcontroller Data Sheet, Rev. 3
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
6
2
Block diagram
Figure 1 shows the detailed block diagram of the MPC5646C.
Figure 1. MPC5646C block diagram
8
DSPI
FMPLL
Nexus 3+
SRAM
SIUL
Reset Control
2
 128 KB
External
IMUX
GPIO &
JTAGC
Pad Control
JTAG Port
Nexus Port
e200z0h
Interrupt requests
6
FlexCAN
Peripheral Bridge
Interrupt
Request
Interrupt
Request
I/O
Clocks
Instructions
Data
Voltage
regulator
NMI1
SWT
8
4
 STM
NMI1
INTC
I2C
10
LINFlexD
27 ch or 33 ch
(2)
CMU
2
 SRAM
Flash memory
Code Flash
2
 1.5 MB
Data Flash
64 KB
MC_PCU
MC_ME
MC_CGM
MC_RGM
BAM
CTU
RTC/API
SSCM
(Master)
(Master)
(Slave)
(Slave)
(Slave)
controller
controller
ADC
Analog-to-Digital Converter
BAM
Boot Assist Module
CSE
Cryptographic Services Engine
CAN
Controller Area Network (FlexCAN)
CMU
Clock Monitor Unit
CTU
Cross Triggering Unit
DMAMUX DMA Channel Multiplexer
DSPI
Deserial Serial Peripheral Interface
eDMA
enhanced Direct Memory Access
FlexCAN
Controller Area Network controller modules
FEC
Fast Ethenet Controller
eMIOS
Enhanced Modular Input Output System
ECSM
Error Correction Status Module
FMPLL
Frequency-Modulated Phase-Locked Loop
FlexRay
FlexRay Communication Controller
I2C
Inter-integrated Circuit Bus
IMUX
Internal Multiplexer
INTC
Interrupt Controller
MPU
ECSM
from peripheral
registers
blocks
eMIOS
e200z4d
Nexus 3+
Nexus
CSE
FEC
FlexRay
WKPU
16 x
Semaphores
STCU
NMI0
NMI0
Instructions
(Master)
Data
(Master)
ADC
1
 10-bit
CAN
Sampler
ADC
10 ch(1)
1
 12-bit
PIT RTI
2
 32 ch
DMAMUX
(3)
(3)
Notes:
1) 10 dedicated channels plus up to 19 shared channels. See the device-comparison table.
2) Package dependent. 27 or 33 dedicated channels plus up to 19 shared channels. See the device-comparison table.
3)
(Master)
eDMA
16 x precision channels (ANP) are mapped on input only I/O cells.
JTAGC
JTAG controller
LINFlexD
Local Interconnect Network Flexible with DMA support
MC_ME
Mode Entry Module
MC_CGM Clock Generation Module
MC_PCU
Power Control Unit
MC_RGM Reset Generation Module
MPU
Memory Protection Unit
Nexus
Nexus Development Interface
NMI
Non-Maskable Interrupt
PIT_RTI
Periodic Interrupt Timer with Real-Time Interrupt
RTC/API
Real-Time Clock/ Autonomous Periodic Interrupt
SIUL
System Integration Unit Lite
SRAM
Static Random-Access Memory
SSCM
System Status Configuration Module
STM
System Timer Module
SWT
Software Watchdog Timer
STCU
Self Test Control Unit
WKPU
Wakeup Unit
Legend:



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