AT87LV52芯片解密

以下是AT87LV52的基本特征功能简述，对于单片机解密，我们提供完整的技术解决方案，针对各种类型IC芯片解密、DSP解密、CPLD解密、FPGA解密都有丰富的实际经验。

　　AT87LV52　Description

　　The AT87LV52 is a low-voltage, high-performance CMOS 8-bit microcomputer with 8K bytes of QuickFlash one-time programmable (OTP) read only memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry standard MCS-51? instruction set and pinout. The onchip QuickFlash allows the program memory to be user programmed by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with QuickFlash on a monolithic chip, the Atmel AT87LV52 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.

　　AT87LV52 Features

　　Compatible with MCS-51? Products

　　8K Bytes of User Programmable QuickFlash? Memory

　　2.7V to 5.5V Operating Range

　　Fully Static Operation: 0 Hz to 16 MHz

　　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

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