参数资料
型号: SCF5250LAG100
厂商: Freescale Semiconductor
文件页数: 2/56页
文件大小: 0K
描述: IC MPU COLDFIRE 100MHZ 144-LQFP
标准包装: 60
系列: SCF52xx
核心处理器: Coldfire V2
芯体尺寸: 32-位
速度: 100MHz
连通性: EBI/EMI,I²C,IDE,MMC,SPI,UART/USART
外围设备: DMA,I²S,POR,串行音频,WDT
输入/输出数: 57
程序存储器类型: ROMless
RAM 容量: 128K x 8
电压 - 电源 (Vcc/Vdd): 1.08 V ~ 1.32 V
数据转换器: A/D 6x12b
振荡器型: 内部
工作温度: -20°C ~ 70°C
封装/外壳: 144-LQFP
包装: 托盘
SCF5250 Data Sheet: Technical Data, Rev. 1.3
10
Freescale Semiconductor
Transmit Data
SCL1/TXD1/GPIO10
TXD0/GPIO45
Signal is transmit serial data output for
DUART
Out
Request-To-Send
DDATA3/RTS0/GPIO4
DDATA1/RTS1/SDATA2_BS2/GPIO2
DUART signals a ready to receive data
query
Out
Clear-To-Send
DDATA2/CTSO/GPIO3
DDATA0/CTS1/SDATA0_SDIO1/GPIO1
Signals to DUART that data can be
transmitted to peripheral
In
Timer Output
SDATAO1/TOUT0/GPIO18
Capable of output waveform or pulse
generation
Out
IEC958 inputs
EBUIN1/GPIO36
EBUIN2/SCLK_OUT/GPIO13
EBUIN3/CMD_SDIO2/GPIO14
QSPI_CS0/EBUIN4/GPIO15
audio interfaces IEC958 inputs
In
IEC958 outputs
EBUOUT1/GPIO37
QSPI_CS1/EBUOUT2/GPIO16
audio interfaces IEC958 outputs
Out
Serial data in
SDATAI1/GPIO17
SDATAI3/GPIO8
audio interfaces serial data inputs
In
Serial data out
SDATAO1/TOUT0/GPIO18
SDATAO2/GPIO34
audio interfaces serial data outputs
In/Out
Out
Word clock
LRCK1/GPIO19
LRCK2/GPIO23
LRCK3/GPIO43/AUDIO_CLOCK
audio interfaces serial word clocks
In/Out
Bit clock
SCLK1/GPIO20
SCLK2/GPIO22
SCLK3/GPIO35
audio interfaces serial bit clocks
In/Out
Serial input
EF/GPIO6
error flag serial in
In/Out
Serial input
CFLG/GPIO5
C-flag serial in
In/Out
Subcode clock
RCK/QSPI_DIN/QSPI_DOUT/
GPIO26
audio interfaces subcode clock
In/Out
Subcode sync
QSPI_DOUT/SFSY/GPIO27
audio interfaces subcode sync
In/Out
Subcode data
QSPI_CLK/SUBR/GPIO25
audio interfaces subcode data
In/Out
Clock frequency trim
XTRIM/GPIO0
clock trim control
Out
Audio clocks out
MCLK1/GPIO11
QSPI_CS2/MCLK2/GPIO24
DAC output clocks
Out
Audio clock in
LRCK3/GPIO43/AUDIO_CLOCK
Optional Audio clock Input
Table 2. SCF5250 Signal Index (continued)
Signal Name
Mnemonic
Function
Input/
Output
Reset
State
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