參數(shù)資料
型號: MCF5251CEVM140
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: ColdFire Processor
中文描述: ColdFire處理器
文件頁數(shù): 9/32頁
文件大?。?/td> 290K
代理商: MCF5251CEVM140
Signal Description
MCF5251 ColdFire Processor Data Sheet: Technical Data, Rev. 2.1
Freescale Semiconductor
9
AT attachment interface
(IDE interface)
ATA_DIOW
ATA write strobe signal
Out
ATA_DIOR
ATA read strobe signal
Out
ATA_IORDY
ATA I/O ready input
In
ATA_DMARQ
ATA DMA request
In
ATA_DMACK
ATA DMA acknowledge
Out
ATA_INTRQ
ATA interrupt request
In
ATA_CS0
ATA chip select 0
Out
ATA_CS1
ATA chip select 1
Out
ATA_A[2:0]
3-bit ATA address bus
Out
ATA_D[15:0]
16-bit ATA data bus
In/Out
CAN interface
CAN0_TX
CAN 0 transmit
Out
CAN0_RX
CAN 0 receive
In
CAN1_TX
CAN 1 transmit
Out
CAN1_RX
CAN 1 receive
In
USB PHY interface
USBVBUS
USB Vbus input
In
USBID
USB ID input
In
USBRES
USB current programming resistor
pin
Analog
USBDN
USB DM signalling line
In/Out
USBDP
USB DP signalling line
In/Out
USB oscillator
USB_CRIN
USB_CROUT
Connections for USB oscillator
crystal (24 MHz)
In
Out
RTC oscillator
RTC_CRIN
RTCCROUT
Connections for real-time clock
crystal (32.768 kHz)
In
Out
AD IN
ADIN0/GPI52
ADIN1/GPI53
ADIN2/GPI54
ADIN3/GPI55
ADIN4/GPI56
ADIN5/GPI57
Analog-to-Digital Converter input
signals
In
AD OUT
ADREF
ADOUT/SCLK4/GPIO58
Analog-to-Digital Converter output
signal—connects to ADREF via
integrator network.
In/Out
QSPI clock
QSPICLK/SUBR/GPIO25
QSPI clock signal
In/Out
QSPI data in
RCK/QSPIDIN/QSPIDOUT/GPIO26
QSPI data input
In/Out
Table 3. MCF5251 Signal Index (continued)
Signal Name
Mnemonic
Function
Input/
Output
Reset
State
相關(guān)PDF資料
PDF描述
MCF5251CVM140 ColdFire Processor
MCF5251DVM140 ColdFire Processor
MCF5251EVM140 ColdFire Processor
MCF5251VM140 ColdFire Processor
MPXA4250A6T1 INTEGRATED PRESSURE SENSOR 20 TO 250 kPA (2.9 TO 36.3 psi) 0.2 TO 4.9 V OUTPUT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5251CVM140 功能描述:微處理器 - MPU AMADEUS+USB RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5251DVM140 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Processor
MCF5251EVM140 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Processor
MCF5251VM140 功能描述:微處理器 - MPU AMADEUS+USB RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5253 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor Data Sheet