Datasheet > ADUC841_15

ADUC841_15

更新时间： 2022-02-26 12:22:36

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
88页	908K
描述
MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU

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ADUC841_15 数据手册

ADuC841/ADuC842/ADuC843

ABSOLUTE MAXIMUM RATINGS

Table 2. T

= 25°C, unless otherwise noted

Parameter

Rating

AV_DDto DV_DD

–0.3 V to +0.3 V

AGND to DGND

–0.3 V to +0.3 V

DV_DDto DGND, AV_DDto AGND

Digital Input Voltage to DGND

Digital Output Voltage to DGND

V_REFto AGND

–0.3 V to +7 V

–0.3 V to DV_DD+ 0.3 V

–0.3 V to AV_DD+ 0.3 V

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.

Analog Inputs to AGND

Operating Temperature Range,

Industrial

ADuC841BS,ADuC842BS,ADuC843BS

ADuC841BCP, ADuC842BCP,

ADuC843BCP

–40°C to +85°C

Storage Temperature Range

–65°C to +150°C

150°C

Junction Temperature

θ_JAThermal Impedance (ADuC84xBS)

θ_JAThermal Impedance (ADuC84xBCP)

90°C/W

52°C/W

Lead Temperature, Soldering

Vapor Phase (60 sec)

Infrared (15 sec)

215°C

220°C

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.

12-BIT

VOLTAGE

OUTPUT DAC

ADuC841/ADuC842/ADuC843

DAC0

DAC1

12-BIT

VOLTAGE

OUTPUT DAC

ADC

CONTROL

AND

DAC

CONTROL

ADC0

12-BIT

ADC

T/H

ADC1

...

CALIBRATION

16-BIT

Σ-∆ DAC

MUX

16-BIT

Σ-∆ DAC

...

PWM0

PWM1

PWM

ADC6

MUX

CONTROL

16-BIT

PWM

ADC7

62 kBYTES PROGRAM

FLASH/EE INCLUDING

USER DOWNLOAD

MODE

16-BIT

PWM

TEMP

SENSOR

256 BYTES USER

RAM

16-BIT

COUNTER

TIMERS

4 kBYTES DATA

FLASH/EE

BAND GAP

8052

WATCHDOG

TIMER

REFERENCE

2 kBYTES USER XRAM

MCU

CORE

T2EX

POWER SUPPLY

MONITOR

BUF

2 × DATA POINTERS

11-BIT STACK POINTER

INT0

INT1

REF

DOWNLOADER

DEBUGGER

TIME INTERVAL

COUNTER

(WAKE-UP CCT)

SYNCHRONOUS

ASYNCHRONOUS

SERIAL PORT

(UART)

PLL

UART

TIMER

SERIAL INTERFACE

POR

(I C AND SPI )

OSC

Figure 2. ADuC Block Diagram (Shaded Areas are Features Not Present on the ADuC812),

No DACs on ADuC843, PLL on ADuC842/ADuC843 Only.

Rev. 0 | Page 8 of 88

1...5 6 789 10 11...88

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与ADUC841_15相关器件

型号	品牌	描述	获取价格	数据表
ADUC841BCP62-3	ROCHESTER	8-BIT, FLASH, 8.38 MHz, MICROCONTROLLER, QCC56, 8 X 8 MM, LEAD FRAME, MO-220VLLD2, CSP-56	获取价格
ADUC841BCP62-3	ADI	MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU	获取价格
ADUC841BCP62-5	ADI	MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU	获取价格
ADUC841BCP62-5	ROCHESTER	8-BIT, FLASH, 20 MHz, MICROCONTROLLER, QCC56, 8 X 8 MM, LEAD FRAME, MO-220VLLD2, CSP-56	获取价格
ADUC841BCP8-3	ADI	MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU	获取价格
ADUC841BCP8-3	ROCHESTER	8-BIT, FLASH, 8.38 MHz, MICROCONTROLLER, QCC56, 8 X 8 MM, LEAD FRAME, MO-220VLLD2, CSP-56	获取价格

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