參數(shù)資料
型號: MCF52277CVM166
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 166.67 MHz, RISC PROCESSOR, PBGA196
封裝: 15 X 15 MM, PLASTIC, ROHS COMPLIANT, MAPBGA-196
文件頁數(shù): 23/42頁
文件大?。?/td> 1632K
代理商: MCF52277CVM166
MCF5227x ColdFire Microprocessor Data Sheet, Rev. 4
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
3
Figure 1. MCF52277 Block Diagram
Version 2 ColdFire Core
LEGEND
INTC
Oscillator
PLL
DSPI
EPORT
3 UARTs
I2C
Touch
4 DMA
RTC
BDM
– Background debug module
DSPI
– DMA serial peripheral interface
eDMA
– Enhanced direct memory access
EMAC
– Enchance multiply-accumulate unit
EPORT
– Edge port module
GPIO
– General Purpose Input/Output Module
I2C
– Inter-Intergrated Circuit
INTC
Interrupt controller
JTAG
– Joint Test Action Group interface
LCD
– Liquid-crystal display
PIT
– Programmable interrupt timer
PLL
– Phase locked loop module
PWM
– Pulse-width modulator
RTC
– Real time clock
SSI
– Synchronous Serial Interface
UART
– Universal asynchronous receiver/transmitter
USB OTG – Universal Serial Bus On-the-Go controller
MCF52277
EMAC
JTAG
Crossbar Switch (XBS)
Peripheral Bridge
8K
Configurable
Cache
Timers
BDM
LCD
SDRAM
Controller
eDMA
FlexBus
2 PITs
SSI
FlexCAN
GPIO
Hardware
Divide
Screen
Controller
PWM
Serial Boot
Facility
USB OTG
128K
SRAM
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