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ADUC842BSZ62-5 The Analog Devices ADUC842BSZ62-5 is an 8-bit microcontroller with an 8052 core, 62KB of Flash memory, and integrated ADCs/DACs. It is supplied in a 52-MQFP package.
Mfr Part #:

ADUC842BSZ62-5

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices ADUC842BSZ62-5 is an 8-bit microcontroller with an 8052 core, 62KB of Flash memory, and integrated ADCs/DACs. It is supplied in a 52-MQFP package.
✓ Total Stock: 6,702 pcs

ADUC842BSZ62-5 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,700 pcs
On Request
6700 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request 23+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADUC842BSZ62-5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Connectivity
Core Processor
Core Size
Data Converters
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ADUC842BSZ62-5 Description

Short technical summary and product information.

The ADUC842BSZ62-5 from Analog Devices is a complete smart transducer front-end, integrating a high-performance 8052 core with 62KB of on-chip Flash/EE program memory and 4KB of Flash/EE data memory. This microcontroller operates at speeds up to 16.78MHz and features a 12-bit ADC with 8 channels capable of 420 kSPS, alongside two 12-bit DACs.

 

Designed for applications requiring precision measurement and control, the ADUC842BSZ62-5 includes peripherals such as DMA, a power supply monitor (PSM), watchdog timer (WDT), and a temperature sensor. It supports various serial interfaces including I2C, SPI, and UART.

 

The device is housed in a compact 52-lead MQFP package, measuring 10x10 mm, and is suitable for surface mounting. It operates within a voltage range of 4.75V to 5.25V and an industrial temperature range of -40°C to 85°C.

 

This microcontroller is pin-compatible with earlier ADuC812/ADuC831/ADuC832 series, offering an upgrade path with increased performance and memory. Its features make it suitable for applications like optical networking, base station systems, precision instrumentation, and transient capture systems.

ADUC842BSZ62-5 Quick Information

Product Type: Microcontroller
Series: ADuC842
Canonical Name: ADUC842BSZ62-5 MicroConverter 12-Bit ADC/DAC with Embedded 62kB Flash MCU
Subcategory: Embedded

ADUC842BSZ62-5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ADUC842BSZ62-5 Features

  • 8-bit 8052 core microcontroller
  • 62KB Flash program memory
  • 8-channel 12-bit ADC at 420 kSPS
  • Dual 12-bit DAC outputs
  • 52-MQFP surface mount package

ADUC842BSZ62-5 Applications

  • Precision instrumentation and smart sensors
  • Optical networking laser power control
  • Base station systems
  • Transient capture systems

ADUC842BSZ62-5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the ADUC842BSZ62-5?

The ADUC842BSZ62-5 operates within a voltage range of 4.75V to 5.25V.

What is the operating temperature range of the ADUC842BSZ62-5?

The operating temperature range for the ADUC842BSZ62-5 is -40°C to 85°C.

What package type is the ADUC842BSZ62-5 microcontroller supplied in?

The ADUC842BSZ62-5 is supplied in a 52-MQFP (10x10 mm) package, suitable for surface mounting.

What is the RoHS status of the ADUC842BSZ62-5?

The ADUC842BSZ62-5 is RoHS3 Compliant.

What is the Flash memory size of the ADUC842BSZ62-5?

The ADUC842BSZ62-5 features 62KB of on-chip Flash/EE program memory.

How many ADC channels does the ADUC842BSZ62-5 have?

The ADUC842BSZ62-5 includes 8 channels for its 12-bit ADC.

What is the core processor of the ADUC842BSZ62-5?

The ADUC842BSZ62-5 is based on an 8-bit 8052 core processor.

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