河南快3走势

当前位置:顺达电子 >> 可解IC库 >> ATMEL系列单片机解密 >> 浏览文章

8751BH芯片解密二次研究

  尧顺提供各种IC解密单片机解密、软件破解等解密服务,通过对各类型单片机芯片解密反复实验,能将解密成本和周期不断降低,保证客户芯片的解密准确率。

下面是我们向有需要的客户以及有工程师展示的8751BH芯片特性介绍,诚挚欢迎您来电/来函洽谈合作事宜或咨询更多解密详情。

The MCS@51 controllers are optimized for control applications. Byte-processing and numerical operations on small data structures are facilitated by a variety of fast addressing modes for accessing the internal RAM. The instruction set provides a convenient menu of 8-bit arithmetic instructions, including multiply and divide instructions. Extensive on-chip support is provided for one-bit variables as a separate data type, allowing direct bit manipulation and testing in control and logic systems that require Boolean processing.

The 8751H is an EPROM version of the 8051AH. It has 4 Kbytes of electrically programmable ROM which can be erased with ultraviolet light. His fully compatible with the 8051AH but incorporates one additional feature: a Program Memory Security bit that can be used to protect the EPROM against unauthorized readout. The 8751H-8 is identical to the 8751H but only operates up to 8 MHz.The 8051AHP is identical to the 8051AH with the exception of the Protection Feature. To incorporate this Protection Feature, program verification has been disabled and external memory accesses have been limited to 4K.

The 8052AH is an enhanced version of the 8051AH. It is backwards compatible with the 8051AH and is fabricated with HMOS II technology. The 8052AH enhancements are listed in the table below. Also refer to this table for the ROM, ROMless and-EPROM versions of each product.

8751BH  feature

High Performance HMOS Process

Internal Timers/Event Counters

河南快3走势2-Level interrupt Priority Structure

32 1/0 Lines (Four 8-Bit Ports)

河南快3走势64K External Program Memory Space

Security Feature Protects EPROM Parts

Against Software Piracy

Boolean Processor

河南快3走势Bit-Addressable RAM

Programmable Full Duplex Serial

Channel

111 Instructions (64 Single-Cycle)

64K External Data Memory Space

Extended Temperature Range

(–40”C to +85”C)

服务咨询热线

咨询热线:

189-2383-0090

189-2383-0091

  • 公司简介
  • 河南快3走势
  • 技术优势
  • 发展历程
  • 合作伙伴
  • 加入我们
  • 联系我们
  • IC芯片解密
  • 单片机解密
  • IC验证与测试
  • IC逆向分析/反向设
  • 芯片打磨/型号鉴定
  • 芯片失效分析
  • FPGA解密CPLD解密
  • IC型号鉴定与替换
  • 代烧芯片/芯片拷贝
  • IC/单片机解密技术转让
  • ACTEL系列芯片解密
  • ALTERA系列芯片解密
  • AMD系列IC解密
  • 河南快3走势ATMEL系列单片机解密
  • CYPRESS系列单片机解密
  • DALLAS系列单片机破解
  • EMC系列IC解密
  • Feeling系列IC破解
  • FUJITSU系列芯片解密
  • GOULD系列芯片解密
  • HITACHI系列IC解密
  • HOLTEK系列单片机解密
  • ICT系列芯片破解
  • INTEL系列芯片解密
  • ISSI系列单片机解密
  • LATTICE系列单片机破解
  • LG系列IC解密
  • MASK掩膜芯片解密
  • MDT系列IC解密
  • Megawin系列芯片解密
  • MICROCHIP系列芯片解密
  • 云南快乐十分 陕西快乐十分走势图 黑龙江快乐十分开奖结果 福建快3开奖 广东快乐十分 广东11选5走势图 广东快乐十分走势图 天津11选5 四川快乐12 极速3D彩票