Table 2. TA = 25" />
參數(shù)資料
型號(hào): ADUC841BSZ62-3
廠商: Analog Devices Inc
文件頁(yè)數(shù): 78/88頁(yè)
文件大?。?/td> 0K
描述: IC ADC/DAC 12BIT W/MCU 52-MQFP
產(chǎn)品培訓(xùn)模塊: Process Control
標(biāo)準(zhǔn)包裝: 1
系列: MicroConverter® ADuC8xx
核心處理器: 8052
芯體尺寸: 8-位
速度: 8.38MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: DMA,PSM,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 62KB(62K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 2.25K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 52-QFP
包裝: 托盤(pán)
產(chǎn)品目錄頁(yè)面: 738 (CN2011-ZH PDF)
配用: EVAL-ADUC841QSZ-ND - KIT DEV FOR ADUC841 QUICK START
ADuC841/ADuC842/ADuC843
Rev. 0 | Page 8 of 88
ABSOLUTE MAXIMUM RATINGS
Table 2. TA = 25°C, unless otherwise noted
Parameter
Rating
AVDD to DVDD
–0.3 V to +0.3 V
AGND to DGND
–0.3 V to +0.3 V
DVDD to DGND, AVDD to AGND
–0.3 V to +7 V
Digital Input Voltage to DGND
–0.3 V to DVDD + 0.3 V
Digital Output Voltage to DGND
–0.3 V to DVDD + 0.3 V
VREF to AGND
–0.3 V to AVDD + 0.3 V
Analog Inputs to AGND
–0.3 V to AVDD + 0.3 V
Operating Temperature Range,
Industrial
ADuC841BS,ADuC842BS,ADuC843BS
ADuC841BCP, ADuC842BCP,
ADuC843BCP
–40°C to +85°C
Storage Temperature Range
–65°C to +150°C
Junction Temperature
150°C
θJA Thermal Impedance (ADuC84xBS)
90°C/W
θJA Thermal Impedance (ADuC84xBCP)
52°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec)
Infrared (15 sec)
215°C
220°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or
any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the
human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
WATCHDOG
TIMER
256 BYTES USER
RAM
POWER SUPPLY
MONITOR
TEMP
SENSOR
BAND GAP
REFERENCE
AV
DD
AGND
DV
DD
DV
DD
DV
DD
DGND
RESET
POR
SDATA\MOSI
MISO
SS
XTAL1
ADuC841/ADuC842/ADuC843
ADC
CONTROL
AND
CALIBRATION
DAC1
DAC
CONTROL
12-BIT
VOLTAGE
OUTPUT DAC
T0
T1
T2EX
T2
INT0
INT1
EA
PSEN
ALE
SINGLE-PIN
EMULATOR
TxD
RxD
4 kBYTES DATA
FLASH/EE
62 kBYTES PROGRAM
FLASH/EE INCLUDING
USER DOWNLOAD
MODE
ASYNCHRONOUS
SERIAL PORT
(UART)
8052
MCU
CORE
DOWNLOADER
DEBUGGER
SYNCHRONOUS
SERIAL INTERFACE
(I2C AND SPI )
16-BIT
COUNTER
TIMERS
TIME INTERVAL
COUNTER
(WAKE-UP CCT)
XTAL2
OSC
2 kBYTES USER XRAM
2
× DATA POINTERS
11-BIT STACK POINTER
12-BIT
VOLTAGE
OUTPUT DAC
MUX
...
12-BIT
ADC
ADC0
ADC1
ADC6
ADC7
DAC0
MUX
16-BIT
Σ - DAC
PWM0
PWM1
16-BIT
PWM
16-BIT
PWM
CONTROL
16-BIT
Σ - DAC
T/H
CREF
BUF
UART
TIMER
SCLOCK
03260-
0
-002
PLL
Figure 2. ADuC Block Diagram (Shaded Areas are Features Not Present on the ADuC812),
No DACs on ADuC843, PLL on ADuC842/ADuC843 Only.
相關(guān)PDF資料
PDF描述
ADUC847BSZ62-5 IC FLASH MCU W/24BIT ADC 52-MQFP
VJ1825Y333JBGAT4X CAP CER 0.033UF 1KV 5% X7R 1825
VJ2220Y684KBCAT4X CAP CER 0.68UF 200V 10% X7R 2220
VI-JTV-IY-F3 CONVERTER MOD DC/DC 5.8V 50W
VI-JTT-IY-F1 CONVERTER MOD DC/DC 6.5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC841BSZ62-5 功能描述:IC ADC/DAC 12BIT W/MCU 52-MQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設(shè)備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB(20K x 16) 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤(pán) 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
ADUC841BSZ62-5 制造商:Analog Devices 功能描述:8-Bit Microcontroller IC
ADUC842 制造商:AD 制造商全稱:Analog Devices 功能描述:12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU
ADUC842BCP 制造商:AD 制造商全稱:Analog Devices 功能描述:12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU
ADUC842BCP32-3 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 16.7MHZ 3.3V 56LFCSP - Bulk 制造商:Analog Devices 功能描述: