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標題: SM89516芯片解密--芯谷 [打印本頁]

作者: chip2010 時間: 2010-4-23 16:48
標題: SM89516芯片解密--芯谷
芯谷芯片解密事業部專業優勢提供MICROCHIP單片機、SYNCMOS單片機、ALTERA單片機、ATMEL單片機、VERSACHIPS單片機、HITACHI單片機、NXP單片機、EMC單片機、DALLAS單片機、INTEL單片機、ZILOG單片機、XILINX單片機、WINBOND單片機、Freescale單片機、STC單片機、SST單片機、LATTICE單片機等近五十個系列單片機解密服務。提供SM89516解密等SYNCMOS系列芯片解密服務，依靠我們在SYNCMOS系列芯片解密技術研究領域的豐富經驗積累和多年來在解密技術研究中整合的各類技術資源優勢，我們能夠為客戶的每一顆芯片提供極具高效性、可靠性的解密方案。
　　SYNCMOS系列芯片解密是芯谷芯片解密事業部優勢解密項目，SM89516是該系列典型芯片型號，有SM89516芯片解密以及其他典型的SYNCMOS系列IC解密需求者歡迎與芯谷芯片解密事業部聯系咨詢更多解密詳情
　　芯片解密咨詢電話：0755-82815425，82816682
　　
　　The SM89516 series product is an 8 - bit single chip micro controller with 64KB flash & 1KB RAM embedded.It is a derivative of the 8052 micro controller family.With its hardware features and powerful instruction set,it’s straight forward to make it a versatile and cost effective controller for those applications which demand up to 32 I/O pins for PDIP package or up to 36 I/O pins for PLCC/QFP package, or applications which need up to 64KB memory either for program or for data or mixed. To program the on-chip flash memory, a commercial writer is available to do it in parallel programming method.
　　Features
　　Working voltage: 3.0V ~ 3.6V For L Version
　　4.5V ~ 5.5V For C Version
　　General 8052 family compatible
　　12 clocks per machine cycle
　　64 KB internal flash memory
　　1024 bytes data RAM
　　Three 16 bit timers/counters
　　Four 8-bit I/O ports for PDIP package
　　Four 8-bit I/O ports + one 4-bit I/O ports
　　for PLCC or QFP package
　　Full duplex serial channel
　　Bit operation instruction
　　Page free jumps
　　8-bit unsigned division
　　8-bit unsigned multiply
　　BCD arithmetic operations
　　Direct addressing
　　Indirect addressing
　　Nested interrupts
　　Two priority level interrupts
　　A serial I/O port
　　Power save modes:
　　Idle mode and power down mode
　　Code protection function
　　One watch dog timer (WDT)
　　Low EMI (inhibit ALE)
文章來源：http://www.szxpjm.com/ic/SM89516xpjm__xg_112.html

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