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ANALOG DEVICES  ADUC841BSZ62-5  8 Bit Microcontroller, MicroConverter with ADC, ADuC8xx, 20 MHz, 62 KB, 2 KB, 52 Pins, MQFP

ANALOG DEVICES ADUC841BSZ62-5
Technical Data Sheet (932.72KB) EN See all Technical Docs

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Product Overview

The ADUC841BSZ62-5 is a single-cycle 20MHz 8-bit Microcontroller incorporates a high-performance self calibrating multichannel ADC and dual DAC on a single chip. The ADuC841 is identical with the exception of the clock oscillator circuit. The ADuC841 is clocked directly from an external crystal up to 20MHz. The microcontroller is an optimized 8052 core offering up to 20MIPS peak performance. Three different memory options are available offering up to 62kB of nonvolatile Flash/EE program memory. 4kB of nonvolatile flash/EE data memory, 256byte RAM and 2kB of extended RAM are also integrated on-chip.
  • Single-cycle 20MIPS 8052 core
  • High speed 420kSPS 12-bit ADC
  • In-circuit reprogrammable
  • 8-channel, 420kSPS high accuracy, 12-bit ADC
  • On-chip, 15 ppm/°C voltage reference
  • DMA Controller, high speed ADC-to-RAM capture
  • Two 12-bit voltage output DACs
  • Dual output PWM ∑-∆ DAC
  • On-chip temperature monitor function
  • 8051 Compatible instruction set (20MHz max)
  • 32kHz External crystal, on-chip programmable PLL
  • 12 Interrupt sources, 2 priority levels
  • Dual data pointers, extended 11-bit stack pointer
  • Time interval counter (TIC)
  • Watchdog timer (WDT)
  • Power supply monitor (PSM)

 

Product Information

Controller Family/Series:
ADuC8xx
CPU Speed:
20MHz
Program Memory Size:
62KB
RAM Memory Size:
2KB
No. of Pins:
52Pins
MCU Case Style:
MQFP
No. of I/O's:
32I/O's
Embedded Interface Type:
I2C, SPI, UART
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
Packaging:
Each
Product Range:
ADUC MicroConverters
Automotive Qualifications Standard:
-
No. of PWM Channels:
2
EEPROM Memory Size:
62 KB
No. of Timers:
3
MPU Core Size:
8bit
MSL:
MSL 2A - 4 weeks
Peripherals:
ADC, DAC, DMA, PSM
Operating Temperature Min:
-40 °C
Operating Temperature Max:
85 °C
Supply Voltage Range:
4.75V to 5.25V
Oscillator Type:
External, Internal
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Communications & Networking;
  • Test & Measurement;
  • Sensing & Instrumentation;
  • System Monitoring

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2A - 4 weeks
RoHS Compliant:
Yes
Authorized Distributor

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