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Microchip 8-bit 80C5X2 AT89C5131A-RDTUM Microcontroller, 48MHz, 32kB FLASH, 64-Pin VQFP

Category Microcontroller Brand Microchip Condition New

Specifications

Country of Origin Taiwan
Brand Microchip
Height 1.45mm
Length 10.1mm
Model AT89C5131A-RDTUM
Width 10.1mm
Mount Type Surface
Series AT89C51
Maximum Operating Temperature 85°C
Package Type VQFP
Minimum Operating Temperature -40°C
Interfaces USB
Ram size 1.024kB
Interface Type SPI, UART
Standards/Approvals RoHS
Pin Count 64
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 2.7V
Device Core 80C5X2
Program Memory Size 32kB
Maximum Clock Frequency 48MHz
Number of Programmable I/Os 34
Number of Timers 1
Instruction Set Architecture C51
Program Memory Type FLASH
High-performance flash version of the 80C51 single-chip 8-bit microController full-speed USB functions
Three 16-bit Timer/Counters T0, T1 and T2

Key Features

  • This microcontroller features an 8-bit 80C5X2 core architecture optimized for efficient control.
  • Operates at a maximum clock speed of 48MHz with dual clock modes for flexible performance.
  • Includes 32kB FLASH program memory and 1.024kB RAM enabling extensive program and data handling.
  • Equipped with 64-pin VQFP package designed for surface mounting on compact circuit boards.
  • Supports SPI and UART interface protocols for communication and control.
  • Offers full-speed USB functionality for enhanced connectivity in embedded systems.
  • Includes three 16-bit timer/counters labeled T0, T1, and T2 for precise timing operations.
  • Designed to operate within -40°C to 85°C temperature range, suitable for industrial environments.

Product Description

Microchip AT89C5131A-RDTUM microcontroller integrates a high-performance 80C5X2 8-bit core with a maximum clock frequency of 48MHz, making it ideal for a wide range of industrial and embedded applications. Housed in a 64-pin VQFP package, it employs surface mount technology, facilitating compact PCB designs.

It provides 32kB of FLASH program memory and 1.024kB of RAM, ensuring ample space for firmware and data storage. The device supports SPI and UART communication interfaces, alongside full-speed USB functionality, enabling advanced connectivity options.

Three 16-bit timer/counters (T0, T1, and T2) provide robust timing and control capabilities, enhancing its use in industrial automation, embedded control, and other timing-critical applications. The microcontroller supports in-system programming via USB, easing firmware updates in production and deployment.

Designed for reliability, it operates within a wide temperature range of -40°C to 85°C and accommodates supply voltages from 2.7V to 5.5V. The FLASH memory supports byte and page erase/write with 100,000 write cycles, ensuring longevity for demanding environments.

Originating from Taiwan, Province of China, this device complies with RoHS standards for environmental safety. This microcontroller is a versatile and robust solution for embedded system developers, industrial automation engineers, and electronics designers seeking efficient, programmable control units.

This microcontroller features an 8-bit 80C5X2 core architecture optimized for efficient control. Operates at a maximum clock speed of 48MHz with dual clock modes for flexible performance. Includes 32kB FLASH program memory and 1.024kB RAM enabling extensive program and data handling.

Equipped with 64-pin VQFP package designed for surface mounting on compact circuit boards. Supports SPI and UART interface protocols for communication and control. Offers full-speed USB functionality for enhanced connectivity in embedded systems.

Includes three 16-bit timer/counters labeled T0, T1, and T2 for precise timing operations. Designed to operate within -40°C to 85°C temperature range, suitable for industrial environments. Program memory is FLASH type supporting in-system programming and 100k write cycles ensuring durability.

Explore further Microcontroller solutions and components to enhance your embedded system designs within EnvMart's Electronics & Electricals section.

Microchip 8-bit 80C5X2 AT89C5131A-RDTUM Microcontroller, 48MHz, 32kB FLASH, 64-Pin VQFP
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Frequently Asked Questions

The maximum clock frequency of the AT89C5131A-RDTUM microcontroller is 48MHz.

It includes 32kB of FLASH program memory.

This model is housed in a 64-pin VQFP (Very Thin Quad Flat Package) designed for surface mounting.

It supports SPI and UART interface protocols, as well as full-speed USB functionality.

The RAM size of this microcontroller is 1.024kB.

It is designed to operate within a temperature range of -40°C to 85°C.

This unit includes three 16-bit timer/counters labeled T0, T1, and T2.

The minimum supply voltage is 2.7V and the maximum supply voltage is 5.5V.

The dimensions are 1.45mm in height and 10.1mm in width.

Yes, it complies with RoHS standards for environmental safety.

It features an 8-bit 80C5X2 core architecture optimized for efficient control.

This microcontroller has 34 programmable I/Os.

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