ST63T87芯片解密案例

來源：IC解密 技術(shù)，不僅成功開發(fā)出成熟可靠的優(yōu)質(zhì)解密方案，而且在解密周期與成本控制技術(shù)上有了很大提高，可以為客戶提供極具可靠性和經(jīng)濟價值的優(yōu)質(zhì)解密服務(wù)。以下是針對單片機的主要性能特征進行了簡單介紹，供大家參考借鑒：
采用42腳封裝。工作電壓4.5V-6V，時鐘總線8MHz。具有8位EPROM /雙層與微控制器上屏幕，顯示電視調(diào)諧（應(yīng)用于電視調(diào)諧帶屏幕顯示的8位存儲器/雙層微控制器）功能。
·4.5 to 6V supply operating range
·8MHz Maximum Clock Frequency
· User Program ROM: up to 20140 bytes
·Reserved Test ROM: up to 340 bytes
· Data ROM: user selectable size
·Data RAM: 256 bytes
·Data EEPROM: 384 bytes
·42-Pin Shrink Dual in Line Plastic Package
·Up to 22 software programmable general purpose Inputs/Outputs, including 2 direct LED driving Outputs
·Two Timers each including an 8-bit counter with a 7-bit programmable prescaler
·Digital Watchdog Function
·Serial Peripheral Interface (SPI) supporting SBUS/
I 2 C BUS and standard serial protocols
· SPI for external frequency synthesis tuning
·14 bit counter for voltage synthesis tuning
·Up to Six 6-Bit PWM D/A Converters
· AFC A/D converter with 0.5V resolution
· Five interrupt vectors (IRIN/NMI, Timer 1 & 2,VSYNC, PWR INT.)
· On-chip clock oscillator
·5 Lines by 15 Characters On-Screen Display Generator with 128 Characters
· All ROM types are supported by pin-to-pin EPROM and OTP versions.
·The development tool of the ST6365, ST6375,ST6385, ST6367, ST6377, ST6387 microcontrollers consists of the ST638X-EMU2 emulation and development system to be connected via a standard RS232 serial line to an MS-DOS
Personal Computer.
基于ST63T87芯片的以上特點，如果您有此IC解密需求，歡迎來電來訪咨詢洽談。