AT89C51RD2-SLSUM
Microcontroller 8-bit 8051 CISC with 64KB Flash Memory
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Part Number : AT89C51RD2-SLSUM
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Package/Case : PLCC-44
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Brands : MICROCHIP
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Components Categories : 8-bit Microcontrollers - MCU
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Datesheet : AT89C51RD2-SLSUM DataSheet (PDF)
Overview of AT89C51RD2-SLSUM
The AT89C51RD2-SLSUM is a high-performance 8-bit microcontroller from the AT89 series by Atmel. It features a powerful CPU running at 40 MHz with 64KB of in-system programmable Flash memory. The device also includes 2KB of RAM and 256 bytes of on-chip data memory. This microcontroller is equipped with multiple communication interfaces such as UART, SPI, and I2C, making it suitable for a wide range of applications requiring serial communication. It also has 32 general-purpose I/O pins, offering flexibility in interfacing with external devices.The AT89C51RD2-SLSUM comes in a small 44-pin PLCC package, making it suitable for space-constrained applications. It operates in a wide voltage range of 2.7V to 5.5V, allowing for compatibility with various power sources.
Key Features
Application
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) | 64 | RAM (bytes) | 2 |
Data EEPROM (bytes) | 0 | Pin Count | 44 |
Operation Voltage Max.(V) | 5.5 | 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 | 1 -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
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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