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AT89C51-24PI
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 AT89C51-24PI
 
 8-Bit Microcontroller with 4K Bytes Flash
 
 
ÆǸŰ¡°Ý 2,900 ¿ø(VATÆ÷ÇÔ)
¸ðµ¨¸í AT89C51-24PI
Á¦Á¶¿ø ATMEL [ºê·£µå ¹Ù·Î°¡±â]
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Features

• Compatible with MCS-51¢â Products
• 4K Bytes of In-System Reprogrammable Flash Memory
  – Endurance: 1,000 Write/Erase Cycles
• Fully Static Operation: 0 Hz to 24 MHz
• Three-Level Program Memory Lock
• 128 x 8-Bit Internal RAM
• 32 Programmable I/O Lines
• Two 16-Bit Timer/Counters
• Six Interrupt Sources
• Programmable Serial Channel
• Low Power Idle and Power Down Modes


Description

The AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory (PEROM). The device is manufactured using Atmel¡¯s high density nonvolatile memory technology and is compatible with the industry standard MCS-51¢â instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C51 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.


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