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Shenzhen Mingjiada Electronics supply ADUC841BSZ62-5 microcontroller: 20MIPS 8052 Flash MCU + 8-channel 12-bit ADC + dual-channel 12-bit DAC.

summarize

The ADUC841BSZ62-5 is an 8-bit microcontroller from ADI that belongs to the MicroConverter family and integrates 12-bit ADC and DAC modules.

The difference between ADUC841BSZ62-5 and ADuC842 is reflected in the clock oscillator circuit; The ADUC841BSZ62-5's clock is provided by an external crystal with a maximum frequency of 20 MHz, while the ADuC842 uses a 32 kHz crystal whose on-chip PLL can produce a programmable core clock with a maximum frequency of 16.78 MHz.

The ADUC841BSZ62-5 microcontroller is an optimized 8052 core with peak performance up to 20 MIPS. The series offers three different memory options and supports up to 62 kB of non-volatile Flash/EE program memory. On chip, 4 kB of non-volatile Flash/EE data memory, 256 bytes of RAM, and 2 kB of extended RAM are integrated simultaneously.

The ADUC841BSZ62-5 device also includes additional analog capabilities, two 12-bit Dacs, a power monitor, and a band-gap voltage reference source. The on-chip digital peripherals include two 16-bit sigma-δ types. DAC, 1 dual-channel output 16-bit PWM, 1 watchdog timer, 1 time interval counter, 3 timers/counters and 3 serial I/O ports (SPI, I2C and UART).

ADUC841BSZ62-5 Core parameters ‌

Architecture ‌ : Based on 8052 kernel, data bus width 8bit, maximum clock frequency 20MHz‌.

‌Storage configuration ‌ : 62kB Flash program memory, 2.25kB data RAM‌.

‌ADC/DAC performance ‌ : 12-bit resolution, support for 8-channel analog inputs ‌.

‌Interface type ‌ : integrated I²C, SPI, and UART communication interface ‌.

ADUC841BSZ62-5 Package and electrical characteristics

Package form ‌ : MQFP-52 (QFP-52), size 10mm x 10mm x 2mm, support SMD/SMT installation ‌.

‌Power supply range ‌ : 4.75V - 5.25V, typical power consumption is low ‌.

‌Operating temperature ‌ : -40°C to +85°C, in line with industrial standards ‌.

Technical specification

Product: ADUC841BSZ62-5

Core: 8052

Program memory size: 62 kB

Data RAM size: 2.25 kB

Package/housing: MQFP-52

Max clock frequency: 20 MHz

ADC resolution: 12 bit

Number of inputs/outputs: 34 I/ OS

Supply voltage: 4.75V to 5.25V

Installation style: SMD/SMT

Data bus width: 8 bit

Operating temperature: -40 °C to + 85°C

Series: ADUC841

Height: 2 mm

Interface type: I2C/SPI/UART

Length: 10 mm

Humidity sensitivity: Yes

Number of ADC channels: 8 channels

Number of timers/counters: 3 Timer

Processor series: ADUC841

Product type: 8-bit Microcontrollers-MCU

Program memory type: Flash

Application field

Optical communication system ‌ : ADUC841BSZ62-5 used for laser power control and modulation circuit, through the built-in 12-bit ADC/DAC to achieve accurate signal acquisition and output ‌.

Industrial automation ‌ : ADUC841BSZ62-5 Support intelligent sensor development, such as temperature, pressure sensor signal processing, combined with SPI/I²C interface to achieve communication between devices ‌.

Base station and communication equipment ‌ : ADUC841bSZ65-2 applied to the base station signal processing module, supporting multi-channel data acquisition and real-time control ‌.

‌Precision instrumentation ‌ : ADUC841BSZ62-5 for portable measuring equipment with extended battery life thanks to low power consumption (4.75-5.25V power supply) ‌.

If you need to purchase the ADUC841BSZ62-5 microcontroller, please contact:

Tel: +8613410018555 (Mr. Chen)

Email: sales@hkmjd.com

Official website: www.hkmjd.com