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89C2051

ATMEL Corporation
Part Number 89C2051
Manufacturer ATMEL Corporation
Description 8-Bit Microcontroller with 2K Bytes Flash
Published Mar 22, 2005
Detailed Description Features • Compatible with MCS-51™ Products • 2K Bytes of Reprogrammable Flash Memory • • • • • • • • • • • – Endurance:...
Datasheet PDF File 89C2051 PDF File

89C2051
89C2051

Overview
Features • Compatible with MCS-51™ Products • 2K Bytes of Reprogrammable Flash Memory • • • • • • • • • • • – Endurance: 1,000 Write/Erase Cycles 2.
7V to 6V Operating Range Fully Static Operation: 0 Hz to 24 MHz Two-Level Program Memory Lock 128 x 8-Bit Internal RAM 15 Programmable I/O Lines Two 16-Bit Timer/Counters Six Interrupt Sources Programmable Serial UART Channel Direct LED Drive Outputs On-Chip Analog Comparator Low Power Idle and Power Down Modes Description The AT89C2051 is a low-voltage, high-performance CMOS 8-bit microcomputer with 2K Bytes of Flash programmable and erasable read only memory (PEROM).
The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard MCS-51™ instruction set.
By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C2051 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.
The AT8...


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