參數(shù)資料
型號: SCF5250VM120
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): 42/48頁
文件大?。?/td> 767K
代理商: SCF5250VM120
SCF5250 Integrated ColdFire Microprocessor Data Sheet, Rev. 1.1
Pin-Out and Package Information
Freescale Semiconductor
42
80
LRCK3/GPIO43/
AUDIO_CLOCK
I/O
Audio interface LRCK3 /
Audio master clock input
In / LOW
81
SCLK3/GPIO35
I/O
Audio interface SCLK3
In / LOW
82
SCL0/SDATA1_BS1/
GPIO41
I/O
I2C0 clock line / FlashMedia
Data interface
Out / LOW
83
SDA0/SDATA3/
GPIO42
I/O
I2C0 data / FlashMedia
data interface
Hi-Z
84
DDATA0/CTS1/
SDATA0_SDIO1/
GPIO1
I/O
Debug / UART1 CTS / FlashMedia
data interface
Out / HIGH
85
DDATA1/RTS1/
SDATA2_BS2/GPIO2
I/O
Debug / UART1 RTS / FlashMedia
data interface
Out / HIGH
86
DDATA2/CTS0/GPIO3
I/O
Debug / UART0 CTS
Out / HIGH
87
DDATA3/RTS0/GPIO4
I/O
Debug / UART0 RTS
Out / HIGH
88
SCL1/TXD1/GPIO10
I/O
I2C1 clock line / second
UART transmit data output
Out / LOW
89
CORE VDD
90
CORE GND
91
SDA1/RXD1/GPIO44
I/O
I2C1 data line / second UART
receive data input
Hi-Z
92
PAD VDD
93
TXD0/GPIO45
I/O
First UART transmit data output
Out / HIGH
94
RXD0/GPIO46
I/O
First UART receive data input
In / LOW
95
PST3/INTMON1/
GPIO47
I/O
Debug / interrupt monitor output 1
Out / HIGH
96
PST2/INTMON2/
GPIO48
I/O
Debug / interrupt monitor output 2
Out / HIGH
97
PAD GND
98
PST1/GPIO49
I/O
Debug
Out / HIGH
99
PST0/GPIO50
I/O
Debug
Out / HIGH
100
PSTCLK/GPIO51
I/O
Debug
Out / clock output
101
TDO/DSO
O
JTAG/debug
BDM
Table 33. 144 QFP Pin Assignments (continued)
144 QFP
Pin
Number
Name
Type
Description
Pin State
After Reset
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