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[新]破解成功MG87FE2051芯片技术资料

时间:2011-03-15 09:39:00

有关MG87FE2051芯片解密,他的一些基本的特征需要我们去了解。在单片机解密、IC解密过程中,不同的技术手法可能产生的解密解密就不同,而解密手法的选择除了考虑解密者本身的技术经验外,还应该对需解密的单片机有一定的了解。公司采用目前国际上最先进的技术与设备,专业的IC解密程序流程竭诚为国内外广大客户提供专业IC解密服务。诚挚欢迎您来电咨询,期待与您携手合作。
MG87FE2051 microcontroller features:
· 80C51 the central processing unit
· MG87FE/L2051 2KB flash, flash memory, 6051, 4051 4KB 6KB flash memory
· working voltage for: E 4.5 V ~ 5.5 V, L 240 V ~ 3.6 V
· working frequency: 48MHz 12 mode, the highest for the author mode 24MHz is the highest
- external crystal oscillator model
- internal RC oscillator model, temperature in -40 ~ 85 ℃ scope frequency drift + / - 4%, and six kinds of frequency to choose from
· ISP storage space that can be custom size, can for 0.5 K/earn / 1.5 K ~ 3.5 K
· IAP capacity: IAP 1KB storage space
· piece inside the static data memory 256 bytes RAM
· Based on Flash access code, security mechanism, data encryption and program storage space locking three code security mechanism
· two 16 timing/counters
PWM - Timer can do PWM generator or ordinary eight Timer, and can choose INT3 interrupt vector
·7 interrupt source, grade 4 priority interrupt function
· the UART, provide frame reinforced error detection and hardware addresses recognition
· 15 watchdog timer, can eight YuFen frequency, CPU one-time enabled or power, opened after the commissioning of disposable software can't stop
·  have free mode IDLE Power lost pattern with both 220v Power - down IDLE mode control mode, by any one can interrupt sources sensei, fell by electric mode can P3.2), INT0 (/ P3.3), INT1 (/ P4.3), INT2 (/ P4.2) and INT3 (/ mouth all can awaken other IO
· 17 IO mouth: 7:0], the P1 [[7,5:0] P3 P4.2 / INT3 / XTAL2, INT2 / XTAL1, P4.3 /
· built-in simulation comparator INT2 interrupt vectors choice, input port AIN0 (V +) / P1.0 and AIN1 (V -) / P1.1, by P3.6 output (internal CPU can read)
· encapsulation types: PDIP - 20, SOP - 20
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