AT89C51 - 8 bit Microcontroller - ATMEL (Original)

AT89C51 8-bit Microcontroller - ATMEL Original with 4KB Flash

The AT89C51 is an ATMEL 8-bit microcontroller. It integrates 4KB of In-System Reprogrammable Flash Memory. The device is compatible with the MCS-51 instruction set. It features 32 programmable I/O lines. Two 16-bit timer/counters are included. Operation is supported from 0 Hz to 24 MHz. A programmable serial channel and six interrupt sources are present. Low-power idle and power-down modes are available.

Specifications:

• Architecture: 8-bit Microcontroller
• Flash Memory: 4KB In-System Reprogrammable
• RAM: 128 x 8-bit Internal
• Operating Frequency: 0 Hz to 24 MHz
• I/O Lines: 32 Programmable
• Timers/Counters: Two 16-bit
• Interrupt Sources: Six
• Package Type: 40-pin DIP
• Compatibility: MCS-51 Products
• Power Modes: Idle and Power-down

Key features and benefits:

• 4K Bytes In-System Reprogrammable Flash Memory
• MCS-51 Instruction Set Compatibility
• 32 Programmable I/O Lines
• Two 16-bit Timer/Counters
• Six Interrupt Sources
• Programmable Serial Channel

Applications:

• Embedded Control Systems
• Robotics and Automation Projects
• Industrial Control Applications
• Data Acquisition Systems
• Consumer Electronics Development

Frequently Asked Questions:

Q: What is the flash memory capacity of the AT89C51?
A: The AT89C51 features 4KB of In-System Reprogrammable Flash Memory.

Q: What instruction set is the AT89C51 compatible with?
A: The AT89C51 is fully compatible with the industry-standard MCS-51 instruction set.

Q: How many I/O lines does the AT89C51 provide?
A: The AT89C51 provides 32 programmable I/O lines.

Package Includes:

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