S3P830A解密——三星芯片解密

    三星系列芯片解密是橙盒芯片解密研究所的典型优势解密项目，随着我们在三星系列单片机解密技术研究中的不断突破和技术的不断成熟，针对三星系列大部分典型芯片，我们均能够提供高效可靠、价格合理的优质解密服务。
    S3P830A解密是我们成功破解的典型三星芯片型号，本文我们就针对S3P830A芯片的主要性能特征进行简单介绍，供大家在芯片解密项目合作中进行参考借鉴。
　 S3P830A FEATURES
　　CPU
　　SAM88RC CPU core
　　Memory
　　2064-byte internal register file (including LCD
　　display RAM)
　　48K-byte internal program memory area
　　Instruction Set
　　78 instructions
　　Idle and Stop instructions
　　72 I/O Pins
　　32 normal I/O pins
　　40 pins sharing with LCD segment signals
　　Interrupts
　　8 interrupt levels and 17 internal sources
　　Fast interrupt processing feature
　　8-Bit Basic Timer
　　Watchdog timer function
　　4 kinds of clock source
　　Timer/Counter 0
　　Programmable 8-bit internal timer
　　External event counter function
　　PWM and capture function
　　Timer/Counter 1
　　Programmable 8-bit interval timer
　　External event counter function
　　Timer/Counter 2
　　Programmable 16-bit interval timer
　　External event counter function
　　Watch Timer
　　Interval Time: 50ms, 0.5s, 1.0s at 4.5 MHz
　　1/1.5/3/6 kHz buzzer output selectable
　　Analog to Digital Converter
　　4-channel analog input
　　8-bit conversion resolution
　　Two 8-bit Serial I/O Interface
　　8-bit transmit/receive mode
　　8-bit receive mode
　　Selectable baud rate or external clock source
　　PLL Frequency Synthesizer
　　VIN level: 300mVpp (minimum)
　　AMVCO range: 0.5 MHz–30 MHz
　　FMVCO range: 30 MHz–150 MHz
　　16-Bit Intermediate Frequency (IF) Counter
　　VIN level: 300mVpp (minimum)
　　AMIF range: 100 kHz–1 MHz
　　FMIF range: 5 MHz–15 MHz
　　LCD Controller/Driver
　　40 segments and 4 common terminals
　　4/3/2 common and static selectable
　　Internal or external resistor circuit for LCD bias
　　Low Voltage Reset (LVR)
　　Low voltage check to make system reset
　　VLVR: 3.5 V (typical)
　　Two Power-Down Modes
　　Idle mode: only CPU clock stops
　　Stop mode: system clock and CPU clock stop
　　Oscillation Source
　　Crystal or ceramic for system clock (fx)
　　Instruction Execution Time
　　890 ns at 4.5 MHz (minimum)
　　Operating Temperature Range
　　–25 °C to +85 °C
　　Operating Voltage Range
　　3.0 V to 5.5 V at 0.4 MHz–4.5 MHz
　　4.5 V to 5.5 V in PLL/IFC block
　　Package Type
　　100-pin QFP package
    如果客户有S3P830A芯片解密等三星单片机解密需求，欢迎与橙盒芯片解密研究所联系咨询更多解密详情
    芯片解密咨询电话：0755- 82221641，82173585
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    Email：chkeji@126.com