SCF5250 Data Sheet: Technical Data, Rev. 1.3 46 Freescale" />
參數(shù)資料
型號(hào): SCF5250VM120
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 41/56頁(yè)
文件大?。?/td> 0K
描述: MCU 32BIT 120MHZ AUD 196-MAPBGA
產(chǎn)品變化通告: Product Discontinuation 24/Feb/2012
標(biāo)準(zhǔn)包裝: 126
系列: SCF52xx
核心處理器: Coldfire V2
芯體尺寸: 32-位
速度: 120MHz
連通性: EBI/EMI,I²C,IDE,MMC,SPI,UART/USART
外圍設(shè)備: DMA,I²S,POR,串行音頻,WDT
輸入/輸出數(shù): 57
程序存儲(chǔ)器類型: ROMless
RAM 容量: 128K x 8
電壓 - 電源 (Vcc/Vdd): 1.08 V ~ 1.32 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 6x12b
振蕩器型: 內(nèi)部
工作溫度: -20°C ~ 70°C
封裝/外殼: 196-LBGA
包裝: 托盤
SCF5250 Data Sheet: Technical Data, Rev. 1.3
46
Freescale Semiconductor
J2
A6
O
SDRAM address / static adr
Out
L1
A5
O
SDRAM address / static adr
Out
P_GND
PAD_GND
J3
A4
O
SDRAM address / static adr
Out
K2
A3
O
SDRAM address / static adr
Out
L2
A2
O
SDRAM address / static adr
Out
M1
A1
O
SDRAM address / static adr
Out
K3
CS0
O
Static chip select 0
Out
L3
RWB
O
Bus write enable
Out
J5
OSCPAD_VDD
M2
CRIN
Crystal / external clock input
X
N1
CROUT
Crystal clock output
X
J6
OSCPAD_GND
K5
PLLCORE_VDD
K5
PLLCORE_VDD
K5
PLLCORE_VDD
K6
PLLCORE_GND
K6
PLLCORE_GND
K6
PLLCORE_GND
M3
OE
O
Output enable
Out
M4
IDEDIOW_GP32
I/O
IDE DIOW
Out / High
M5
IDEIORDY_GP33
I/O
IDE interface IORDY
Out / Low
N3
IDEDIOR_GP31
I/O
IDE interface DIOR
Out / High
M6
BUFENB2_GP30
I/O
External Buffer 2 enable
Out / High
P2
BUFENB1_GP29
I/O
External Buffer 1 enable
Out / High
N4
TA_GP12
I/O
Transfer acknowledge
In (requires
pull-up for normal
operation)
Table 36. 196 MAPBGA Pin Assignments (continued)
MAPBGA
Pin
Name
Type
Description
Pin State
After Reset
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