Microchip AT89C51RB2-SLSUM
Microchip AT89C51RB2-SLSUM

Microchip AT89C51RB2-SLSUM

Manufacturer No:

AT89C51RB2-SLSUM

Manufacturer:

Microchip

Package:

44-LCC (J-Lead)

Description:

AT89C51RB2

User Guide

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

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Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

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2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

AT89C51RB2-SLSUM Information

Microchip AT89C51RB2-SLSUM technical specifications, attributes, parameters and parts with similar specifications to Microchip AT89C51RB2-SLSUM.

  • Type
  • Parameter
  • Program Memory Size (KB)
  • 16
  • RAM
  • 1
  • Data EEPROM (bytes)
  • 0
  • Pin Count
  • 44
  • Operation Voltage Max.(V)
  • 5.5
  • Operation Voltage Min.(V)
  • 2.7
  • ADC Resolution Max
  • 0
  • ADC Channels
  • 0
  • Zero Cross Detect
  • False
  • Number of Comparators
  • 0
  • Type
  • Parameter
  • SPI
  • 1
  • I2C
  • 0
  • Stand alone PWM
  • 0
  • Low Power
  • No
  • Numerically Controlled Oscillator (NCO)
  • 0
  • Data Signal Modulator (DSM)
  • 0

Download datasheets and manufacturer documentation for Microchip AT89C51RB2-SLSUM.

Errata:

Brochures:

Miscellaneous:

User Guide:

Data Sheets:

Application Notes:

High-performance, 8-bit microcontroller with 16KB flash. It retains all features of the 80C52 with 256 Bytes of internal RAM, a 9-source 4-level interrupt controller, and three timer/counters.

It features a programmable counter array, an XRAM of 1024 bytes, hardware watchdog timer, keyboard interface, SPI interface, versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 mode).

Implementing an external brown-out is recommended to prevent any flash/EEPROM corruption during power-on or power-off.



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Shipped from：HK Warehouse
Expected Shipping：Wed, Apr 8 - Thu, Apr 9, 2026
Date Code：Within 2 Years

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