当前位置:首页 >> 解密信息 >> 芯片解密

MM82PC12N芯片研究分析与解密实例

时间:2012-07-18 09:01:32

世纪芯较早就已经顺利取得技术突破,成功破解多款典型IC芯片,而由于解密难度大、周期长,使得解密成本及费用相对较高。为此,世纪芯又专门组织技术力量进行该系列芯片低成本解密方案研究,使针对MM82PC12N芯片解密的技术更为成熟,解密成本更低,为客户实现更大经济效益。这里,我们仅以MM82PC12N芯片为例,针对其性能特征做简单介绍:
General Description
The MM82PC12 is a microCMOS 8-bit input/output port contained in a standard 24-pin dual-in-line package. The MM82PC12 can be used to implement latches, gated buffers, or multiplexers. Thus, all of the major peripheral and input/output functions of a microcomputer system can be implemented with this device.The MM82PC12 includes an 8-bit latch with TRI-STATE? output buffers, and device selection and control logic. Also
included is a service request flip-flop for the generation and control of interrupts to the microprocessor.The MM82PC12 is pinout and function compatible with standard INS8212 and DP8212 devices.For military applications, the MM82PC12 is available with class B screening in accordance with method 5004 of MILSTD-883.
Features
·Drive capability?150 pF load
·High noise immunity
·Low power dissipation
·Full interface to CMOS logic levels
·microCMOS technology
·TTL drive capability when VCC e 5V
·8-bit data latch and buffer
·Service request flip-flop for generation and control of interrupts
·1 mA input load current
·Reduces system package count by replacing buffers,latches, and multiplexers in microcomputer systems
近期世纪芯将针对MM82PC12N芯片等全系列单片机解密推出低价优惠活动,详情欢迎与世纪芯商务中心联系。

解密技术
解密问题
芯片解密