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: ADUC814ARU-REEL
廠商: ANALOG DEVICES INC
元件分類: 微控制器/微處理器
英文描述: MicroConverter, Small Package 12-Bit ADC with Embedded Flash MCU
中文描述: 8-BIT, FLASH, 16.78 MHz, MICROCONTROLLER, PDSO28
封裝: 4.40 X 9.70 MM, MO-153AE, TSSOP-28
文件頁數: 42/72頁
文件大小: 846K
代理商: ADUC814ARU-REEL
ADuC814
POWER SUPPLY MONITOR
As its name suggests, the power supply monitor, once enabled,
monitors the supply (DV
DD
) on the ADuC814. It indicates when
any of the supply pins drop below one of four user-selectable
voltage trip points from 2.63 V to 4.63 V. For correct operation
of the power supply monitor function, DV
DD
must be equal to
or greater than 2.7 V. Monitor function is controlled via the
PSMCON SFR. If enabled via the IEIP2 SFR, the monitor
interrupts the core using the PSMI bit in the PSMCON SFR.
PSMCON
Power Supply Monitor Control Register
SFR Address
DFH
Power-On Default
DEH
Bit Addressable
No
Rev. A | Page 42 of 72
This bit is not cleared until the failing power supply has
returned above the trip point for at least 250 ms. This monitor
function allows the user to save working registers to avoid
possible data loss due to the low supply condition, and also
ensures that normal code execution does not resume until a safe
supply level is well established. The supply monitor is also
protected against spurious glitches triggering the interrupt
circuit.
----
CMPD
PSMI
TPD1
TPD0
----
----
PSMEN
Table 16. PSMCON SFR Bit Designations
Bit No.
Name
7
PSMCON.7
6
CMPD
Description
Reserved.
DV
DD
Comparator Bit.
This is a read-only bit and directly reflects the state of the DV
DD
comparator.
Read 1 indicates that the DV
DD
supply is above its selected trip point.
Read 0 indicates that the DV
DD
supply is below its selected trip point.
Power Supply Monitor Interrupt Bit.
This bit is set high by the MicroConverter if CMPD is low, indicating low digital supply. The PSMI bit can be used to
interrupt the processor. Once CMPD returns and remains high, a 250 ms counter is started. When this counter
times out, the PSMI interrupt is cleared. PSMI can also be written by the user; however, if the comparator output is
low, it is not possible for the user to clear PSMI.
DV
DD
Trip Point Selection Bits.
These bits select the DV
DD
trip-point voltage as follows:
TPD1
TPD0
Selected DV
DD
Trip Point (V)
0
0
4.63
0
1
3.08
1
0
2.93
1
1
2.63
Reserved.
Reserved.
Power Supply Monitor Enable Bit.
Set to 1 by the user to enable the power supply monitor circuit.
Cleared to 0 by the user to disable the power supply monitor circuit.
5
PSMI
4
3
TPD1
TPD0
2
1
0
PSMCON.2
PSMCON.1
PSMEN
相關PDF資料
PDF描述
ADUC824 MicroConverter, Dual-Channel 16-/24-Bit ADCs with Embedded FLASH MCU
ADUC824BS MicroConverter, Dual-Channel 16-/24-Bit ADCs with Embedded FLASH MCU
ADUC831 LJT 6C 6#22D PIN RECP
ADUC831BCP Circular Connector; No. of Contacts:6; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:9; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:9-35
ADUC831BS MicroConverter, 12-Bit ADCs and DACs with Embedded 62 kBytes Flash MCU
相關代理商/技術參數
參數描述
ADUC814ARU-REEL7 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 8KB Flash 3V/5V 28-Pin TSSOP T/R 制造商:Analog Devices 功能描述:12 BIT ADC WITH EMBEDDED 8-BIT MICRO I.C - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:12 BIT ADC WITH EMBEDDED 8-BIT MICRO I.C - Tape and Reel
ADUC814ARUZ 功能描述:IC ADC 12BIT W/FLASH MCU 28TSSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 產品培訓模塊:MCU Product Line Introduction XMEGA Introduction AVR XMEGA USB Connectivity 標準包裝:90 系列:AVR® XMEGA 核心處理器:AVR 芯體尺寸:8/16-位 速度:32MHz 連通性:I²C,IrDA,SPI,UART/USART 外圍設備:欠壓檢測/復位,DMA,POR,PWM,WDT 輸入/輸出數:50 程序存儲器容量:192KB(96K x 16) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:16K x 8 電壓 - 電源 (Vcc/Vdd):1.6 V ~ 3.6 V 數據轉換器:A/D 16x12b; D/A 2x12b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:64-TQFP 包裝:托盤 配用:ATSTK600-RC14-ND - STK600 SOCKET/ADAPTER 64TQFPATSTK600-TQFP64-ND - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
ADUC814ARUZ-REEL 功能描述:IC MCU FLASH 12BIT ADC 28TSSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 標準包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設備:欠壓檢測/復位,LED,POR,PWM,WDT 輸入/輸出數:16 程序存儲器容量:4KB(4K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數據轉換器:- 振蕩器型:內部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
ADUC814ARUZ-REEL7 功能描述:IC MCU FLASH 12BIT ADC 28TSSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 標準包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設備:欠壓檢測/復位,LED,POR,PWM,WDT 輸入/輸出數:16 程序存儲器容量:4KB(4K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數據轉換器:- 振蕩器型:內部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
ADUC814BRU 功能描述:IC ADC 12BIT W/FLASH MCU 28TSSOP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 標準包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設備:欠壓檢測/復位,LED,POR,PWM,WDT 輸入/輸出數:16 程序存儲器容量:4KB(4K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數據轉換器:- 振蕩器型:內部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
主站蜘蛛池模板: 永州市| 门头沟区| 樟树市| 太湖县| 朝阳县| 察隅县| 乐清市| 桐乡市| 厦门市| 信宜市| 武城县| 白城市| 海林市| 淮安市| 科尔| 开平市| 渭源县| 始兴县| 乌拉特后旗| 霍林郭勒市| 沾益县| 莆田市| 南平市| 岑巩县| 乐陵市| 靖边县| 勐海县| 班玛县| 昆明市| 麻江县| 潮州市| 吉林市| 嵊州市| 合作市| 扎赉特旗| 从江县| 墨脱县| 大方县| 喀什市| 普安县| 屏南县|