參數(shù)資料
型號: TWR-MCF51CN
廠商: Freescale Semiconductor
文件頁數(shù): 18/48頁
文件大?。?/td> 0K
描述: KIT TOWER BOARD
其它有關(guān)文件: TWR-MCF51CN Schematic
產(chǎn)品培訓(xùn)模塊: MCF51CN Family - Ultimate Ethernet Solutions
Tower System
特色產(chǎn)品: The Tower System
標(biāo)準(zhǔn)包裝: 1
系列: ColdFire®, Flexis™
類型: MCU
適用于相關(guān)產(chǎn)品: Freescale 電源塔系統(tǒng),MCF51CN128
所含物品:
產(chǎn)品目錄頁面: 734 (CN2011-ZH PDF)
配用: TWR-ELEV-ND - TOWER ELEVATOR BOARDS HARDWARE
相關(guān)產(chǎn)品: MCF51CN128CLH-ND - IC MCU 32BIT 128K FLASH 64-LQFP
MCF51CN128CGT-ND - IC MCU 32BIT 128K FLASH 48-QFN
Electrical Characteristics
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor
25
Figure 15. MII Receive Signal Timing Diagram
3.11.2
Transmit Signal Timing Specifications
Figure 16. MII Transmit Signal Timing Diagram
3.11.3
Asynchronous Input Signal Timing Specifications
Figure 17. MII Async Inputs Timing Diagram
Table 14. Transmit Signal Timing
Num
C
Characteristic
MII Mode
Unit
Min
Max
TXCLK frequency
25
MHz
E5
D
TXCLK to TXD[3:0], TXEN, TXER invalid
5
ns
E6
P
TXCLK to TXD[3:0], TXEN, TXER valid
25
ns
E7
D
TXCLK pulse width high
35%
65%
tTXCLK
E8
D
TXCLK pulse width low
35%
65%
tTXCLK
Table 15. MII Transmit Signal Timing
Num
C
Characteristic
Min
Max
Unit
E9
D
CRS, COL minimum pulse width
1.5
TXCLK period
Valid Data
RXCLK (Input)
RXD[n:0]
RXDV,
RXER
E3
E4
E1
E2
Valid Data
TXCLK (Input)
TXD[n:0]
TXEN,
TXER
E7
E8
E5
E6
CRS, COL
E9
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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