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You can contact me for the best price Original AT89C55WD IC 8-bit Microcontroller with 20K Bytes Flash DIP-40 Hot sale Original

Manufacturer Product Number
AT89C55WD
Description

Original AT89C55WD IC 8-bit Microcontroller with 20K Bytes Flash DIP-40 Hot sale Original

Package Condition
TUBE
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Product Description


Description

The AT89C55WD is a low-power, high-performance CMOS 8-bit microcontroller with 20K bytes of Flash programmable read only memory and 256 bytes of RAM. The device is manufactured using high-density nonvolatile memory technology and is compatible with the industry standard 80C51 and 80C52 instruction set and pinout. The on-chip Flash allows the program memory to be user programmed by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the AT89C55WD is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.



Features

• Compatible with MCS®-51 Products

• 20K Bytes of Reprogrammable Flash Memory

• Endurance: 1000 Write/Erase Cycles

• 4V to 5.5V Operating Range

• FullyStaticOperation:0Hzto33MHz

• Three-level Program Memory Lock

• 256 x 8-bit Internal RAM

• 32 Programmable I/O Lines

• Three 16-bit Timer/Counters

• Eight Interrupt Sources

• Programmable Serial Channel

• Low-power Idle and Power-down Modes

• Interrupt Recovery from Power-down Mode

• Hardware Watchdog Timer

• Dual Data Pointer

• Power-off Flag

Actual image of the product 

AT89C55WD

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You can contact me for the best price Original AT89C55WD IC 8-bit Microcontroller with 20K Bytes Flash DIP-40 Hot sale Original

Original AT89C55WD IC 8-bit Microcontroller with 20K Bytes Flash DIP-40 Hot sale Original

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