參數資料
型號： MCF51QE128
廠商： 飛思卡爾半導體(中國)有限公司
英文描述： 32-Bit Version 1 ColdFire㈢ Central Processor Unit (CPU)
中文描述： 32位版本1的ColdFire㈢中央處理器（CPU）的
文件頁數： 9/38頁
文件大?。?/td> 429K
代理商： MCF51QE128
Electrical Characteristics
MCF51QE128 Series Advance Information Data Sheet, Rev. 3
Freescale Semiconductor
9
3
Electrical Characteristics
3.1
Introduction
This section contains electrical and timing specifications for the MCF51QE128 series of microcontrollers available at the time
of publication.
3.2
Parameter Classification
The electrical parameters shown in this supplement are guaranteed by various methods. To give the customer a better
understanding the following classification is used and the parameters are tagged accordingly in the tables where appropriate:
NOTE
The classification is shown in the column labeled “C” in the parameter tables where
appropriate.
3.3
Absolute Maximum Ratings
Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not guaranteed. Stress beyond the
limits specified in
Table 4
may affect device reliability or cause permanent damage to the device. For functional operating
conditions, refer to the remaining tables in this section.
This device contains circuitry protecting against damage due to high static voltage or electrical fields; however, it is advised
that normal precautions be taken to avoid application of any voltages higher than maximum-rated voltages to this
high-impedance circuit. Reliability of operation is enhanced if unused inputs are tied to an appropriate logic voltage level (for
instance, either V
SS
or V
DD
) or the programmable pull-up resistor associated with the pin is enabled.
1
SPI1 pins (SS1, MISO1, MOSI1, and SPSCK2) can be repositioned using SPI1PS
in SOPT2. Default locations are PTB5, PTB4, PTB3, and PTB2.
2
IIC1 pins (SCL1 and SDA1) can be repositioned using IIC1PS in SOPT2. Default
locations are PTA3 and PTA2, respectively.
3
The PTA4/ACMP1O/BKGD/MS is limited to output only for the port I/O function.
Table 3. Parameter Classifications
P
Those parameters are guaranteed during production testing on each individual device.
C
Those parameters are achieved by the design characterization by measuring a statistically relevant sample
size across process variations.
T
Those parameters are achieved by design characterization on a small sample size from typical devices
under typical conditions unless otherwise noted. All values shown in the typical column are within this
category.
D
Those parameters are derived mainly from simulations.
相關PDF資料
PDF描述
MCF5208_07 Microprocessor Data Sheet
MCF5208 Microprocessor Data Sheet
MCF52110 ColdFire Microcontroller
MCF5211 ColdFire Microcontroller
MCF52211 ColdFire Microcontroller
相關代理商/技術參數
參數描述
MCF51QE128_08 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:32-Bit Version 1 ColdFire㈢ Central Processor Unit (CPU)
MCF51QE128CLH 功能描述:32位微控制器 - MCU Flexis Series 32 Bit 128K FLASH RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT
MCF51QE128CLK 功能描述:32位微控制器 - MCU Flexis Series 32 Bit 128K FLASH RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT
MCF51QE32 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:32-Bit Version 1 ColdFire㈢ Central Processor Unit (CPU)
MCF51QE32CLH 功能描述:32位微控制器 - MCU Flexis Series 32 Bit 32K FLASH RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*