(China (Mainland))
Product Summary
The AT89C51-24PI is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash programmable and erasable read only memory (PEROM). The AT89C51-24PI 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 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 AT89C51-24PI is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications.
Parametrics
AT89C51-24PI absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on Any Pin with Respect to Ground: -1.0V to +7.0V; (4)Maximum Operating Voltage: 6.6V; (5)DC Output Current: 15.0 mA.
Features
AT89C51-24PI features: (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
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 AT89C51-24PI |
Atmel |
8-bit Microcontrollers (MCU) RO 556-AT89S51-24PI |
Data Sheet |
Negotiable |
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