參數(shù)資料
型號: SCF5250PV120
廠商: Motorola, Inc.
英文描述: SCF5250 Integrated ColdFire Microprocessor
中文描述: SCF5250提供了集成的ColdFire微處理器
文件頁數(shù): 11/48頁
文件大?。?/td> 767K
代理商: SCF5250PV120
Signal Descriptions
SCF5250 Integrated ColdFire Microprocessor Data Sheet, Rev. 1.1
Freescale Semiconductor
11
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
MemoryStick/SecureDigita
l interface
EBUIN3/CMD_SDIO2/GPIO14
Secure Digital command lane
MemoryStick interface 2 data i/o
In/Out
EBUIN2/SCLK_OUT/GPIO13
Clock out for both MemoryStick
interfaces and for Secure Digital
In/Out
DDATA0/CTS1/SDATA0_SDIO1/GPIO1 SecureDigital serial data bit 0
MemoryStick interface 1 data i/o
In/Out
SCL0/SDATA1_BS1/GPIO41
SecureDigital serial data bit 1
MemoryStick interface 1 strobe
In/Out
DDATA1/RTS1/SDATA2_BS2/GPIO2
SecureDigital serial data bit 2
MemoryStick interface 2 strobe
Reset output signal
In/Out
SDA0/SDATA3/GPIO42
SecureDigital serial data bit 3
In/Out
ADC IN
ADIN0/GPI52
ADIN1/GPI53
ADIN2/GPI54
ADIN3/GPI55
ADIN4/GPI56
ADIN5/GPI57
Analog to Digital converter input
signals
In
ADC OUT
ADREF
ADOUT/SCLK4/GPIO58
Analog to digital convertor output
signal. Connect to ADREF via
integrator network.
In/Out
QSPI clock
QSPI_CLK/SUBR/GPIO25
QSPI clock signal
In/Out
QSPI data in
RCK/QSPI_DIN/QSPI_DOUT/GPIO26 QSPI data input
In/Out
QSPI data out
RCK/QSPI_DIN/QSPI_DOUT/GPIO26
QSPI_DOUT/SFSY/GPIO27
QSPI data out
In/Out
QSPI chip selects
QSPI_CS0/EBUIN4/GPIO15
QSPI_CS1/EBUOUT2/GPIO16
QSPI_CS2/MCLK2/GPIO24
CS1/QSPI_CS3/GPIO28
QSPI chip selects
In/Out
Crystal in
CRIN
Crystal input
In
Crystal out
CROUT
Crystal Out
Out
Reset In
RSTI
Processor Reset Input
In
Freescale Test Mode
TEST[2:0]
TEST pins.
In
Linear regulator output
LINOUT
outputs 1.2 V to supply core
Out
Table 3. SCF5250 Signal Index (continued)
Signal Name
Mnemonic
Function
Input/
Output
Reset
State
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