參數(shù)資料
型號(hào): TWR-ELEV
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 19/48頁(yè)
文件大?。?/td> 0K
描述: TOWER ELEVATOR BOARDS HARDWARE
其它有關(guān)文件: TWR-ELEV Dummy Schematic
TWR-ELEV Functional 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®
附件類(lèi)型: 2 個(gè)升降機(jī)板
適用于相關(guān)產(chǎn)品: Freescale 電源塔系統(tǒng)
產(chǎn)品目錄頁(yè)面: 734 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: TWR-SER-ND - TOWER SERIAL I/O HARDWARE
TWR-MCF51CN-ND - KIT TOWER BOARD
TWR-MCF51CN-KIT-ND - KIT TOWER BOARD/SERIAL/ELEVATOR
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Electrical Characteristics
Freescale Semiconductor
26
3.11.4
MII Serial Management Timing Specifications
Figure 18. MII Serial Management Channel TIming Diagram
3.12
AC Characteristics
This section describes timing characteristics for each peripheral system.
3.12.1
Control Timing
Table 16. MII Serial Management Channel Signal Timing
Num
C
Characteristic
Symbol
Min
Max
Unit
E10
D
MDC cycle time
tMDC
400
ns
E11
D
MDC pulse width
40
60
% tMDC
E12
D
MDC to MDIO output valid
375
ns
E13
D
MDC to MDIO output invalid
30
ns
E14
D
MDIO input to MDC setup
5
ns
E15
D
MDIO input to MDC hold
15
ns
Table 17. Control Timing
Num
C
Rating
Symbol
Min
Typ1
Max
Unit
1D
Bus frequency (tcyc = 1/fBus)
VDD > 2.7 V
2.7 V > VDD > 2.1 V
2.1 V > VDD > 1.8 V
fBus
dc
50.33
40
20
MHz
2
D
Internal low power oscillator period
tLPO
700
1300
μs
3
D
External reset pulse width2
textrst
100
ns
4
D
Reset low drive
trstdrv
34 x tcyc
——
ns
5D
BKGD/MS setup time after issuing background debug
force reset to enter user or BDM modes
tMSSU
500
ns
MDC (Output)
E11
MDIO (Output)
MDIO (Input)
E11
E12
E13
Valid Data
E14
E15
Valid Data
E10
相關(guān)PDF資料
PDF描述
2-1589449-6 STRIP CON
2-1589448-3 STRIP CON
OPAMPEVM-SOIC UNIV EVAL MOD FOR SOP PKG
2-1589448-0 STRIP CON
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TWR-ELEV 制造商:Freescale Semiconductor 功能描述:Tower System - Elevator Boards
TWR-FRAM 功能描述:存儲(chǔ)器 IC 開(kāi)發(fā)工具 Freescale Tower FRAM Daughter Card RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Reference Boards 工具用于評(píng)估:M24LR64-R 存儲(chǔ)容量:64 kbit 存儲(chǔ)類(lèi)型:EEPROM 工作電源電壓:1.8 V to 5.5 V
TWR-HW 功能描述:WIRELESS RELAY 120/277 HARD WIRE 制造商:thomas research products 系列:ZenNet 零件狀態(tài):過(guò)期 配件類(lèi)型:無(wú)線(xiàn)繼電器 配套使用產(chǎn)品/相關(guān)產(chǎn)品:* 標(biāo)準(zhǔn)包裝:1
TWR-IND-IO 功能描述:界面開(kāi)發(fā)工具 IND CTRL Tower IO RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類(lèi)型:RS-485 工具用于評(píng)估:ADM3485E 接口類(lèi)型:RS-485 工作電源電壓:3.3 V
TWR-K20D50M 功能描述:開(kāi)發(fā)板和工具包 - ARM PK20DX128VLH5 EvBrd RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評(píng)估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類(lèi)型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V