SCF5250 Data Sheet: Technical Data, Rev. 1.3 8 Freescale " />
參數資料
型號: SCFLXRAYADPTS12
廠商: Freescale Semiconductor
文件頁數: 55/56頁
文件大?。?/td> 0K
描述: ADAPTER BOARD FRDC
標準包裝: 1
系列: *
附件類型: *
適用于相關產品: *
SCF5250 Data Sheet: Technical Data, Rev. 1.3
8
Freescale Semiconductor
pins at the board level. In battery powered portable applications, it is recommended that an external dc-dc
converter be used to generate the 1.2V core voltage to minimize power consumption.
2
SCF5250 Block Diagram
Figure 1 illustrates the functional block diagram of the SCF5250 processor.
Figure 1. SCF5250 Block Diagram
3
Signal Descriptions
This section describes the SCF5250 processor’s input and output signals. The signal descriptions shown
in Table 2 are grouped according to relevant functionality.
EM
A
C
V2
ColdFire
Core
System
Bus
Controller
SDRAM Ctr
&
Chip Selects
QSPI
I2C x2
DMAs /
Timers
JTAG
12-bit
ADC
IDE
Interface
GPI/O
PLL
BDM
128K
SRAM
8K
I-Cache
Flash
Media Int
Boot
ROM
Oscillator
CD ROM
block encode
& decode
I2S Rx
x3
I2S Tx
x2
UART x2
SPDIF
Tx
SPDIF
Rx
1.2V
Regulator
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