AT89C51-24JI

8-Bit Microcontroller, 4K Bytes Flash, 4K Bytes, Two 16-Bit Timer/Counters, PLCC-44

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Price:: US $0.94~1.25 / piece [Get Latest Price]

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PartNumber:: AT89C51-24JI

Brand:: ATMEL Corporation - ATMEL | Pack: PLCC | D/C: 09+

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Products Upload time: 2011-07-10

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Part Number:AT89C51-24JI
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Product Summary

The AT89C51-24JI is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory (PEROM). The AT89C51-24JI is manufactured using Atmel high density nonvolatile memory technology and is compatible with the industry standard MCS-51 instruction set and pinout. The on-chip Flash of the AT89C51-24JI 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 AT89C51-24JI is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.

Parametrics

AT89C51-24JI absolute maximum ratings: (1)Storage Temperature: -65℃ to +150℃; (2)Voltage on Any Pin with Respect to Ground: -1.0V to +7.0V; (3)Maximum Operating Voltage: 6.6V; (4)DC Output Current: 15.0 mA; (5)Operating Temperature: -55℃ to +125℃.

Features

AT89C51-24JI features: (1)Compatible with MCS-51Products; (2)4K Bytes of In-System Reprogrammable Flash Memory. Endurance: 1,000 Write/Erase Cycles; (3)Fully Static Operation: 0 Hz to 24 MHz; (4)Three-Level Program Memory Lock; (5)128 x 8-Bit Internal RAM; (6)32 Programmable I/O Lines; (7)Two 16-Bit Timer/Counters; (8)Six Interrupt Sources; (9)Programmable Serial Channel; (10)Low Power Idle and Power Down Modes.