MCF52274 FREESCALE [Freescale Semiconductor, Inc], MCF52274 Datasheet - Page 3

• Manufacturer Part Number: MCF52274
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Freescale Semiconductor
BDM
DSPI
eDMA
EMAC
EPORT
GPIO
I
INTC
JTAG
2
Configurable
C
Cache
SRAM
128K
8K
2 PITs
– Background debug module
– DMA serial peripheral interface
– Enhanced direct memory access
– Enchance multiply-accumulate unit
– Edge port module
– General Purpose Input/Output Module
– Inter-Intergrated Circuit
– Interrupt controller
– Joint Test Action Group interface
EPORT
Screen
Touch
SSI
3 UARTs
Peripheral Bridge
MCF5227x ColdFire
Hardware
Version 2 ColdFire Core
FlexCAN
Divide
Preliminary—Subject to Change Without Notice
DSPI
I
2
C
Figure 1. MCF52277 Block Diagram
4 DMA
Timers
Crossbar Switch (XBS)
®
EMAC
Microprocessor Data Sheet, Rev. 6
BDM
GPIO
INTC
RTC
LEGEND
MCF52277
PWM
LCD
PIT
PLL
PWM
RTC
SSI
UART
USB OTG – Universal Serial Bus On-the-Go controller
USB OTG
– Liquid-crystal display
– Programmable interrupt timer
– Phase locked loop module
– Pulse-width modulator
– Real time clock
– Synchronous Serial Interface
– Universal asynchronous receiver/transmitter
FlexBus
JTAG
Controller
LCD
Controller
SDRAM
Serial Boot
Oscillator
Facility
PLL
eDMA
3