• AT89C2051-24SU SOIC-20
AT89C2051-24SU SOIC-20

AT89C2051-24SU

2KB Program Memory

Inventory:6,072

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for AT89C2051-24SU or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of AT89C2051-24SU

The AT89C2051-24SU is an 8-bit microcontroller from Atmel, now a part of Microchip Technology. It operates at a clock frequency of 24 MHz, offering high performance for various embedded applications. This microcontroller features 2 KB of Flash memory for program storage, which is reprogrammable for flexibility in development. It also includes 128 bytes of RAM for data storage during program execution. With 15 I/O pins, the AT89C2051-24SU provides sufficient connectivity for interfacing with external peripherals. It supports serial communication through its UART (Universal Asynchronous Receiver/Transmitter), enabling communication with other devices or systems. This microcontroller operates within a wide voltage range, typically 2.7V to 6V, making it suitable for battery-powered applications as well as those requiring higher voltage levels.

Key Features

  • AT89C2051-24SU features a 24 MHz clock frequency, 2 KB of flash memory, 128 bytes of RAM, 15 I/O pins, SPI communication, and a 3-level interrupt controller
  • It also has a 4-channel 10-bit ADC, 2 16-bit timers/counters, and a power-off wake-up timer

    • Application

  • The AT89C2051-24SU, an 8-bit microcontroller, finds applications in small-scale embedded systems like smart appliances, industrial control systems, and automotive electronics
  • With its compact size and low power consumption, it's suitable for tasks requiring moderate computational power in constrained environments

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Program Memory Size (KB) 2 RAM (bytes) 0
    Data EEPROM (bytes) 0 Pin Count 20
    Operation Voltage Max.(V) 6 Operation Voltage Min.(V) 2.7
    Timers 0 x 8-bit - 0 x 16-bit Max ADC Resolution (bits) 0
    ADC Channels 0 Zero Cross Detect No
    Number of Comparators 0 SPI 0 -SPI
    I2C 0 -I2C Stand alone PWM 0
    Low Power No Numerically Controlled Oscillator (NCO) 0
    Data Signal Modulator (DSM) 0

    Warranty & Returns

    Warranty, Returns, and Additional Information

    • QA & Return Policy

      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

    • Shipping and Package

      Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.

      Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

    • Payment

      For example, channels like VISA, MasterCard, UnionPay, Western Union, PayPal, and more.

      If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

    Similar Product

    AT89C51RD2-SLSUM

    AT89C51RD2-SLSUM

    Microcontroller 8-bit 8051 CISC with 64KB Flash Memory
    AT89S52-24PU

    AT89S52-24PU

    8051 24MHz 8-bit Microchip MCU
    AT89S51-24PU

    AT89S51-24PU

    Microcontroller 8-bit 8051 Complex Instruction Set Computing 4KB Flash 5V 40-Pin Plastic Dual In-Line Package With Tube
    AT91RM9200-CJ-002

    AT91RM9200-CJ-002

    The AT91RM9200-CJ-002 is a 32-bit microcontroller unit featuring the 91R ARM920T RISC architecture
    AT25640B-SSHL-T

    AT25640B-SSHL-T

    This product is an EEPROM with a 64K density and SPI interface
    AT17LV256-10PU

    AT17LV256-10PU

    FPGA - Configuration Memory 256KB EEPROM 8 PIN LAP 10MHZ
    AT17LV010-10JI

    AT17LV010-10JI

    FPGA - Configuration Memory CONFIG SERIAL EEPROM 1M 3.3V - 10MHZ
    ATF1508AS-15JC84

    ATF1508AS-15JC84

    EEPLD - Electronically Erasable Programmable Logic Devices 128 MC CPLD 5V ISP CPLD 84 PIN 15NS