AT89S51-24PU

8-bit, Microcontroller, DIP40

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Price:: US $0.60~2.00 / piece [Get Latest Price]

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PartNumber:: AT89S51-24PU

Brand:: ATMEL Corporation - ATMEL | Pack: DIP | D/C: 08+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-06-29

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Part Number:AT89S51-24PU
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Product Summary

The AT89S51-24PU is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash memory. The AT89S51-24PU is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The AT89S51-24PU provides the following standard features: 4K bytes of Flash, 128 bytes of RAM, 32 I/O lines, Watchdog timer, two data pointers, two 16-bit timer/counters, a five-vector two-level interrupt architecture, a full duplex serial port, on-chip oscillator, and clock circuitry.

Parametrics

AT89S51-24PU 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

AT89S51-24PU features: (1)Compatible with MCS-51 ; (2)Products; (3)4K Bytes of In-System Programmable (ISP) Flash Memory:Endurance: 10,000 Write/Erase Cycles; (4)4.0V to 5.5V Operating Range; (5)Fully Static Operation: 0 Hz to 33 MHz; (6)Three-level Program Memory Lock; (7)128 x 8-bit Internal RAM; (8)32 Programmable I/O Lines; (9)Two 16-bit Timer/Counters; (10)Six Interrupt Sources; (11)Full Duplex UART Serial Channel; (12)Low-power Idle and Power-down Modes; (13)Interrupt Recovery from Power-down Mode; (14)Watchdog Timer; (15)Dual Data Pointer; (16)Power-off Flag; (17)Fast Programming Time; (18)Flexible ISP Programming (Byte and Page Mode); (19)Green (Pb/Halide-free) Packaging Option.