MDT1030芯片解密

MDT1030解密是世纪芯科技提供的MDT系列单片机解密中的典型型号，MDT系列IC芯片解密是世纪芯科技较早涉及的一类单片机系列，目前已经在该系列单片机解密领域取得众多技术成果，可针对MDT1030解密等多个系列IC提供安全可靠、价格合理的解密方案。

这里，我们提供对MDT1030单片机的基本性能特征介绍，有相关解密需求者请直接与我们联系咨询更多解密详情。

关于MDT1030 ：

This ROM-Based 8-bit micro-controller uses a fully static CMOS design technology combines higher speed and smaller size with the low power and high noise immunity of CMOS.On chip memory system includes 2.0 K bytes of ROM, and 80 bytes of static RAM.

MDT1030 Features

　　Fully CMOS static design

　　8-bit data bus

　　On chip ROM size : 2.0 K words

　　Internal RAM size : 80 bytes (73 general purpose registers, 7 special registers)

　　34 single word instructions

　　12-bit instructions

　　2-level stacks

　　Operating voltage : 2.3 V ~ 6.3 V

　　Operating frequency : 0 ~ 20 MHz

　　The most fast execution time is 200 ns under 20 MHz in all single cycle instructions except the branch instruction

　　Addressing modes include direct,indirect and relative addressing modes

　　Power-on Reset

　　Power edge-detector Reset

　　Sleep Mode for power saving

　　4 oscillator start-up time :150 ms, 20 ms, 40 ms, 80 ms

　　8-bit real time clock/counter(RTCC) with 8-bit programmable prescaler

　　4 types of oscillator can be selected by code options :

　　RC－Low cost RC oscillator

　　LFXT－Low frequency crystal oscillator

　　XTAL－Standard crystal oscillator

　　HFXT－High frequency crystal oscillator

　　On-chip RC oscillator based Watchdog Timer(WDT) can be operated freely

　　Pull up resistors for the following pins :PA0~PA3, PB0~PB7, /MCLR, RTCC

　　Pull down resistors for the following pins :

　　PA0~PA3, PB0~PB7, RTCC

　　12 I/O pins with their own independent direction control