欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: MC9S12DG128BVFU
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: MC9S12DT128B
中文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 14 MM, 2.20 MM HEIGHT, 0.65 MM PITCH, QFP-80
文件頁數: 84/124頁
文件大小: 577K
代理商: MC9S12DG128BVFU
MC9S12DT128B Device User Guide — V01.07
84
NOTE:
In the following context VDD5 is used for either VDDA, VDDR and VDDX; VSS5
is used for either VSSA, VSSR and VSSX unless otherwise noted.
IDD5 denotes the sum of the currents flowing into the VDDA, VDDX and VDDR
pins.
VDD is used for VDD1, VDD2 and VDDPLL, VSS is used for VSS1, VSS2 and
VSSPLL.
IDD is used for the sum of the currents flowing into VDD1 and VDD2.
A.1.3 Pins
There are four groups of functional pins.
A.1.3.1 5V I/O pins
Those I/O pins have a nominal level of 5V. This class of pins is comprised of all port I/O pins, the analog
inputs,BKGDpinandtheRESETinputs.Theinternalstructureofallthosepinsisidentical,howeversome
of the functionality may be disabled. E.g. for the analog inputs the output drivers, pull-up and pull-down
resistors are disabled permanently.
A.1.3.2 Analog Reference
This class is made up by the two VRH and VRL pins.
A.1.3.3 Oscillator
The pins XFC, EXTAL, XTAL dedicated to the oscillator have a nominal 2.5V level. They are supplied
by VDDPLL.
A.1.3.4 TEST
This pin is used for production testing only.
A.1.3.5 VREGEN
This pin is used to enable the on chip voltage regulator.
A.1.4 Current Injection
Power supply must maintain regulation within operating V
DD5
or V
DD
range during instantaneous and
operating maximum current conditions. If positive injection current (V
in
> V
DD5
) is greater than I
DD5
, the
injectioncurrent may flowoutofVDD5 andcouldresult inexternalpowersupply goingoutofregulation.
Insure external VDD5 load will shunt current greater than maximum injection current. This will be the
greatest risk when the MCU is not consuming power; e.g. if no system clock is present, or if clock rate is
very low which would reduce overall power consumption.
相關PDF資料
PDF描述
MC9S12DG128BVPV MC9S12DT128B
MC9S12DJ128B MC9S12DT128B
MC9S12DJ128BCFU MC9S12DT128B
MC9S12DJ128BCPV MC9S12DT128B
MC9S12DJ128BMFU MC9S12DT128B
相關代理商/技術參數
參數描述
MC9S12DG128CFU 制造商:FREESCALE-SEMI 功能描述:
MC9S12DG128CFUE 功能描述:16位微控制器 - MCU 16 BIT 25 MHZ RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
MC9S12DG128CFUER 功能描述:16位微控制器 - MCU 128K FLASH 9S12 MCU MARL RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
MC9S12DG128CFUER 制造商:Freescale Semiconductor 功能描述:IC 16BIT MCU 25MHz 80-BQFP
MC9S12DG128CFUR2 功能描述:16位微控制器 - MCU 128K FLASH HCS12 MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
主站蜘蛛池模板: 芒康县| 忻城县| 信丰县| 从江县| 富民县| 昭觉县| 德阳市| 曲水县| 华容县| 开化县| 嘉荫县| 贵阳市| 武隆县| 修水县| 内丘县| 平南县| 龙井市| 牟定县| 静海县| 珠海市| 惠安县| 金沙县| 章丘市| 新田县| 若尔盖县| 丹凤县| 沙雅县| 沛县| 光泽县| 巴林左旗| 双辽市| 梅河口市| 铜梁县| 兴化市| 香格里拉县| 汉寿县| 滦南县| 楚雄市| 凤山市| 平塘县| 永新县|