SM5964破解——橙盒科技新茂单片机解密

SM5964单片机解密以及其他典型的SYNCMOS系列芯片解密是橙盒芯片解密研究所目前可提供高效可靠解密方案的典型芯片系列，针对SM5964单片机等SYNCMOS系列芯片，橙盒芯片解密研究所的解密技术已经较为成熟，解密成功率高、周期短、价格低、解密可靠性强。

下面是关于SM5964芯片的主要内部特征介绍，以方便广大客户及芯片解密工程师在解密过程中进行技术理解和沟通。

　　To program the on-chip flash memory, a commercial writer is available to do it in parallel programming method. The on-chip flash memory can be programmed in either parallel or serial interface with its ISP feature.

　　SM5964 Features

　　Working voltage: 4.5V through 5.5V

　　General 8052 family compatible

　　12 clocks per machine cycle

　　64K byte on chip flash memory with In-System

　　Programming (ISP) capability

　　1024 byte on chip data RAM

　　Three 16 bit Timers/Counters

　　One Watch Dog Timer

　　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

　　Industrial Level

　　8-bit Unsigned Division

　　8-bit Unsigned Multiply

　　BCD arithmetic

　　Direct Addressing

　　Indirect Addressing

　　Nested Interrupt

　　Two priority level interrupt

　　A serial I/O port

　　Power save modes:

　　Idle mode and Power down mode

　　Code protection function

　　Low EMI (inhibit ALE)

　　Reset with address $0000 blank initiate ISP service program

　　ISP service program space configurable in N*512byte

　　(N=0 to 8) size

　　Bank mapping direct addressing mode for access on-chip

　　RAM

　　Five channel Specific PWM (SPWM) build-in with P1.3 ~ P1.7

如果客户有SM5964单片机解密等SYNCMOS芯片解密需求，欢迎与橙盒芯片解密研究所联系，我们将根据您的具体解密需求提供最值得信赖的技术支持与服务，详情请咨询