參數(shù)資料
型號(hào)： TWR-ELEV
廠商： Freescale Semiconductor
文件頁數(shù)： 13/48頁
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
20
3.8
External Oscillator (XOSC) Characteristics
Reference Figure 11 and Figure 12 for crystal or resonator circuits.
Table 10. XOSC and ICS Specifications (Temperature Range = –40 to 85
°C Ambient)
Num
C
Characteristic
Symbol
Min
Typ1
1 Data in Typical column was characterized at 3.3 V, 25
°C or is typical recommended value.
Max
Unit
1
C
Oscillator crystal or resonator (EREFS = 1, ERCLKEN = 1)
Low range (RANGE = 0)
High range (RANGE = 1), high gain (HGO = 1)
High range (RANGE = 1), low power (HGO = 0)
flo
fhi
32
1
—
38.4
25
8
kHz
MHz
2
D
Load capacitors
Low range (RANGE=0), low power (HGO=0)
Other oscillator settings
C1,C2
See Note2
See Note3
2 Load capacitors (C
1,C2), feedback resistor (RF) and series resistor (RS) are incorporated internally when RANGE=HGO=0.
3 See crystal or resonator manufacturer’s recommendation.
3
D
Feedback resistor
Low range, low power (RANGE=0, HGO=0)2
Low range, High Gain (RANGE=0, HGO=1)
High range (RANGE=1, HGO=X)
RF
—
10
1
—
M
Ω
4D
Series resistor —
Low range, low power (RANGE = 0, HGO = 0)2
Low range, high gain (RANGE = 0, HGO = 1)
High range, low power (RANGE = 1, HGO = 0)
High range, high gain (RANGE = 1, HGO = 1)
≥ 8 MHz
4 MHz
1 MHz
RS
—
0
100
0
—
0
10
20
Ω
ΚΩ
5C
Crystal start-up time 4
Low range, low power
Low range, high power
High range, low power
High range, high power
4 Proper PC board layout procedures must be followed to achieve specifications.
t
CSTL
t
CSTH
—
200
400
5
15
—
ms
6
D
Square wave input clock frequency (EREFS = 0, ERCLKEN = 1)
External with FLL / PLL enabled (FEE / PEE)
External with bypass (FBE.FBELP,PBE, PBELP)
fextal
0.03125
0
—
50.33
MHz
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
HFI-100505-2N2S INDUCTOR 1.0X0.5X0.5MM 2.2NH
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):過期 配件類型:無線繼電器 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:界面開發(fā)工具 IND CTRL Tower IO RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
TWR-K20D50M 功能描述:開發(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 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
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