详细说明：

　芯谷芯片解密研究所科技是国内最早的以研究所形式存在的专业芯片解密技术研发机构，目前在IC解密/单片机解密/芯片解密技术研究领域中取得了丰硕的科研成果，拥有数十项独家解密技术和百余种业界领先的特色解密方案，在国内外反向技术研究领域奠定了行业领导者的权威地位。

    针对芯成ISSI系列IS89LV51芯片解密，我们以取得一系列突破，这里简要介绍IS89LV51芯片的主要性能特征，仅供参考。

IS89LV51 FEATURES
? 80C51 based architecture
? 4-Kbytes of on-chip Reprogrammable FlashMemory
? 128 x 8 RAM
? Two 16-bit Timer/Counters
? Full duplex serial channel
? Boolean processor
? Four 8-bit I/O ports, 32 I/O lines
? Memory addressing capability
– 64K ROM and 64K RAM
? Program memory lock
– Lock bits (3)
?  Power save modes:
– Idle and power-down
? Six interrupt sources
? Most instructions execute in 0.3 ?s
? CMOS and TTL compatible
? Maximum speed: 40 MHz @ Vcc = 3.3V
? Operating Range: 3.3V to 5V, ± 10%
? Industrial temperature available
? Packages available:
–  40-pin DIP
–  44-pin PLCC
–  44-PIN PQFP
  The ISSI IS89LV51 is a high-performance microcontrollerfabricated using high-density CMOS technology. The CMOS IS89LV51 is functionally compatible with the industry standard 80C51 microcontrollers.
  The IS89LV51 is designed with 4-Kbytes of Flash memory, 128 x 8 RAM; 32 programmable I/O lines; a serial I/O port for either multiprocessor communications, I/O expansion or full duplex UART; two 16-bit timer/counters;an six-source, two-priority-level, nested interrupt structure;and an on-chip oscillator and clock circuit. The IS89LV51 can be expanded using standard TTL compatible memory.

　有IS89LV51解密需求者请与深圳芯片解密研究所联系咨询解密合作详情及解密报价。我们在ISSI系列单片机解密领域已经取得重要技术研究成果，成功为客户提供了高效可靠的解密服务。