ATML AT89S51

ATML AT89S51

₨250

Technical Specifications:

Feature Specification
Architecture 8-bit 8051 Core
CPU Speed Up to 24 MHz
Flash Memory 4KB In-System Programmable
RAM 128 Bytes
EEPROM No
Operating Voltage 4V – 5.5V
I/O Pins 32 Programmable GPIO Pins
Timers 2 x 16-bit Timers
Interfaces UART, SPI
PWM Channels No
Package Type DIP-40, PLCC
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Description

ATML AT89S51

The ATML AT89S51 is a high-performance 8-bit microcontroller from Atmel’s 8051 family, offering 4KB Flash memory, 128B RAM, and 32 programmable I/O pins. It is widely used in automation, embedded systems, robotics, and industrial applications due to its reliable performance and ease of programming.

It supports SPI-based in-system programming (ISP), allowing easy firmware updates without removing the microcontroller from the circuit. With full-duplex UART communication and built-in timers, the AT89S51 is ideal for real-time control applications.

Key Features:

✅ 8-bit 8051 Microcontroller – Ideal for embedded & automation projects
✅ 4KB Flash Memory & 128B RAM – Sufficient for small-scale applications
✅ Supports SPI-Based In-System Programming (ISP) – Easy firmware updates
✅ 32 Programmable I/O Pins – Ideal for external device interfacing
✅ 2 Built-in Timers – Supports real-time and precision timing applications
✅ Full-Duplex UART Communication – Ensures reliable serial connectivity
✅ Low Power Consumption – Suitable for battery-operated projects

️ Why Choose Robostan?

✅ 100% Genuine & High-Quality Products
✅ Affordable Prices & Bulk Discounts
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✅ Fast & Secure Delivery Across Pakistan

Price and Availability:

Price: PKR 250
Availability: In stock

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