UPSD3254BV-24U6

Flash memory included
6,778 有效庫存

UPSD3254BV-24U6

有效庫存6,778

Flash memory included

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UPSD3254BV-24U6 數據表
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UPSD3254BV-24U6 詳細說明

Designed for energy efficiency, the UPSD3254BV-24U6 operates within a voltage range of 2.4V to 3.6V, making it suitable for battery-powered devices or applications where power consumption is a concern. Its watchdog timer and brownout detector enhance system reliability, offering peace of mind in critical scenarios where uninterrupted operation is essential

主要特徵

  • This microcontroller is designed with an integrated 80C51 core and 32KB flash memory making it suitable for small to medium sized applications
  • The device supports USB 2.0 interface and has 4 UARTs making it easy to connect devices and transfer data
  • The device operates at a voltage range of 2.4V to 3.6V providing flexibility in application design and power supply selection

應用

  • Stay powered up with UPSD3254BV-24U6
  • Flash memory for secure program storage
  • Flexible solution for various systems

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category ! 8-bit Microcontrollers - MCU RoHS Details
Series UPSD3254 Mounting Style SMD/SMT
Package / Case TQFP-80 Core 8032
Program Memory Size 288 kB Data Bus Width 8 bit
ADC Resolution 10 bit Maximum Clock Frequency 24 MHz
Number of I/Os 80 I/O Data RAM Size 32 kB
Supply Voltage - Min 3 V Supply Voltage - Max 3.6 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 85 C
Brand STMicroelectronics Height 1.4 mm
Interface Type DDC, I2C, UART, USB Length 12 mm
Moisture Sensitive Yes Number of ADC Channels 4 Channel
Number of Timers/Counters 3 Timer Product Type ! 8-bit Microcontrollers - MCU
Program Memory Type ! Flash Factory Pack Quantity 714
Subcategory Microcontrollers - MCU Width 12 mm
Unit Weight 0.018117 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 UPSD3254BV-24U6 PDF 下載

常見問題解答

What is UPSD3254BV-24U6?

The UPSD3254BV-24U6 is a flash programmable system-on-chip (SoC) device manufactured by Intel. It combines a powerful 8051 microcontroller core with configurable logic, programmable memory, and a range of integrated peripherals. This versatile device is suitable for diverse embedded control applications that require flexibility and customization.

How Does UPSD3254BV-24U6 Work?

The UPSD3254BV-24U6 functions as a highly integrated SoC, with the 8051 core handling program execution and control tasks. The device's configurable logic allows for custom functions and interfaces to be implemented, while the programmable memory stores application code and data. Integrated peripherals such as timers, UARTs, and GPIOs enhance the device's capabilities for various embedded system applications.

How Many Pins does UPSD3254BV-24U6 have and What are the Functions of the Pinout Configuration?

The UPSD3254BV-24U6 is available in a 80-pin TQFP (Thin Quad Flat Package) package. The pinout configuration includes:

  • VCC: Power supply pin.
  • GND: Ground pin.
  • ADC, DAC: Analog-to-Digital Converter and Digital-to-Analog Converter pins.
  • UART, SPI, I2C: Serial communication interface pins.
  • External Memory Interface: Pins for connecting external memory devices.
  • IO Pins: General-purpose input/output pins for interfacing with external components.
  • RESET, SYSCLK: Reset and System Clock pins for system initialization and timing.

What are the Pros and Cons of UPSD3254BV-24U6?

Pros:

  • High Integration: Combines a microcontroller core with programmable logic and peripherals in a single chip.
  • Flexibility: Configurable logic allows for custom functions and interfaces to be implemented.
  • Programmable Memory: Offers flexibility in storing program code and data.
  • Integrated Peripherals: Includes various on-chip peripherals for diverse application requirements.
  • Versatility: Suitable for a wide range of embedded control applications.

Cons:

  • Complexity: May require expertise in both software and hardware design due to the configurable logic.
  • Development Time: Designing and programming custom logic functions may extend development time.
  • Cost: Higher cost compared to simpler microcontrollers or programmable logic devices.

Are There Any Equivalents/Alternatives to UPSD3254BV-24U6 for Recommendation?

  • The ATmega2560 from Microchip is a comparable microcontroller with a different architecture and feature set.
  • An alternative to the UPSD3254BV-24U6 is the STM32 series of microcontrollers from STMicroelectronics, offering a wide range of options for embedded control applications.

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