4 I
參數(shù)資料
型號: MCF54418CMJ250
廠商: Freescale Semiconductor
文件頁數(shù): 23/61頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 256MAPBGA
標準包裝: 450
系列: MCF5441x
核心處理器: Coldfire V4
芯體尺寸: 32-位
速度: 250MHz
連通性: 1 線,CAN,EBI/EMI,以太網(wǎng),I²C,智能卡,SPI,SSI,UART/USART,USB,USB OTG
外圍設(shè)備: DMA,PWM,WDT
輸入/輸出數(shù): 87
程序存儲器類型: ROMless
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 1.14 V ~ 1.32 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 256-LBGA
包裝: 托盤
MCF5441x ColdFire Microprocessor Data Sheet, Rev. 8
Freescale Semiconductor
3
Peripheral Bus Controller 1
mcPWM
GPIO
4 I2Cs
1 Wire
Version 4 ColdFire Core
PLL
ADC
– Analog-to-digital converter
BDM
– Background debug module
CAU
– Cryptography acceleration unit
DAC
– Digital-to-analog
DSPI
– DMA serial peripheral interface
eDMA
– Enhanced direct memory access module
eSDHC
– Enhanced Secure Digital host controller
EMAC
– Enhanced multiply-accumulate unit
EPORT
– Edge port module
GPIO
– General purpose input/output module
I2C
– Inter-Integrated Circuit
INTC
Interrupt controller
JTAG
– Joint Test Action Group interface
mcPWM
– Motor control pulse width modulator
PIT
– Programmable interrupt timers
PLL
– Phase locked loop module
RGPIO
– Rapid GPIO
RNG
– Random number generator
RTC
– Real time clock
SSI
– Synchronous serial interface
USB OTG – Universal Serial Bus On-the-Go controller
MCF5441x
JTAG
Crossbar Switch (XBS)
64 KB
SRAM
RGPIO
DDR2
Controller
FlexBus
USB OTG
MMU
NAND Flash
eSDHC
eDMA
L2 Switch
2 Ethernet
Controller
USB Host
4 DMA
Smart Card
Peripheral Bus Controller 0
Timers
ADC
RTC & kHz
RNG
EPORT
4 PITs
3 INTCs
2 FlexCANs
Controllers
Oscillator
2 SSIs
8 KB
Instruction
Cache
8 KB
Data
Cache
2 DSPIs
4 UARTs
2 I2Cs
2 DACs
Serial Boot
Facility
EMAC
BDM
CAU
Hardware
Divide
6 UARTs
Note: Each of the crossbar switch masters, the FlexBus
and SDRAM controller have access to peripheral
bus controller 0, which is not shown.
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