參數資料
型號: MCF5251CEVM140
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: ColdFire Processor
中文描述: ColdFire處理器
文件頁數: 10/32頁
文件大?。?/td> 290K
代理商: MCF5251CEVM140
Signal Description
MCF5251 ColdFire Processor Data Sheet: Technical Data, Rev. 2.1
10
Freescale Semiconductor
QSPI data out
RCK/QSPIDIN/QSPIDOUT/GPIO26
QSPIDOUT/SFSY/GPIO27
QSPI data out
In/Out
QSPI chip selects
QSPICS0/EBUIN4/GPIO15
QSPICS1/EBUOUT2/GPIO16
QSPICS2/MCLK2/GPIO24
CS1/QSPICS3/GPIO28
QSPI chip selects
In/Out
System oscillator in
CRIN
System input
In
System oscillator out
CROUT
System output
Out
Reset In
RSTI
Processor reset input
In
Freescale Test Mode
TEST[2:0]
TEST pins.
In
Linear regulator output
LINOUT
Output of 1.2 V to supply core
Out
Linear regulator input
LININ
Input, typically I/O supply (3.3V)
In
Linear regulator ground LINGND
High Impedance
HI_Z
Assertion tri-states output signal pins
In
Debug Data
DDATA0/CTS1/SDATA0_SDIO1/GPIO1
DDATA1/RTS1/SDATA2_BS2/GPIO2
DDATA2/CTS0/GPIO3
DDATA3/RTS0/GPIO4
Display of captured processor data
and break-point statuses
In/Out
Hi-Z
Processor Status
PST0/GPIO50
PST1/GPIO49
PST2/INTMON2/GPIO48
PST3/INTMON1/GPIO47
Indication of internal processor
status.
In/Out
Hi-Z
Processor clock
PSTCLK/GPIO51
Processor clock output
Out
Test Clock
TCK
Clock signal for IEEE 1149.1A JTAG
In
Test Reset/
Development Serial
Clock
DSCLK/TRST
Multiplexed signal that is
asynchronous reset for JTAG
controller. Also, clock input for debug
module.
In
Test Mode Select/Break
Point
TMS/BKPT
Multiplexed signal that is test mode
select in JTAG mode and a hardware
break-point in debug mode
In
Test Data Input/
Development Serial
Input
TDI/DSI
Multiplexed serial input for the JTAG
or background debug module.
In
Test Data
Output/Development
Serial Output
TDO/DSO
Multiplexed serial output for the
JTAG or background debug module
Out
Table 3. MCF5251 Signal Index (continued)
Signal Name
Mnemonic
Function
Input/
Output
Reset
State
相關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
相關代理商/技術參數
參數描述
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 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 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 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 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