Product Summary

The AT89C51-24PI is a low-power, high-performance CMOS 8-bit microcomputer with 4Kbytes of Flash Programmable and Erasable Read Only Memory (PEROM) . The AT89C51-24PI is manufactured using Atmel high density nonvolatile memory technologyand is compatible with the industry standard MCS-51 instruction set and pinout. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C51-24PI is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control appli-cations.

Parametrics

AT89C51-24PI absolute maximum ratings: (1) Operating Temperature: -55°C to +125°C; (2) Storage Temperature: -65°C to +150°C; (3) Voltage on Any Pin with Respect to Ground: -1.0V to +7V; (4) Maximum Operating Voltage: 6.6V; (5) DC Output Current: 15mA.

Features

AT89C51-24PI feature: (1) Compatible with MCS-51 Products; (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.

Diagrams

AT89C51-24PI Pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
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