橙盒芯片解密研究所长期专业提供SM894051解密等SYNCMOS系列芯片解密服务，依靠我们在芯片解密技术研究中积累的多年技术研究经验，本研究所长期致力于为广大电子企业、电子工程师、科研机构及其他从事电子产品技术研究的单位和个人提供高效可靠的IC芯片解密、单片机解密、DSP芯片解密、CPLD芯片解密、FPGA芯片解密服务，有SM894051解密等SYNCMOS系列芯片解密需求者请直接与我们联系咨询更多合作详情
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这里，我们提供对SM894051芯片的主要功能特征分析，供客户及解密工程师参考借鉴。
The SM894051 series product is an 8-bits single chip micro controller with 4KB flash embedded. It provides hardware features and a powerful instruction set, necessary to make it a versatile and cost effective controller for those applications demand up to 15 I/O pins or need up to 4KB flash memory either for program or for data or mixed.
To program the flash block, a commercial programmer is capable to do it.
SM894051 Feature
Working voltage: 3.0V ~ 3.6V For L Version
4.5V ~ 5.5V For C Version
General 8051 family compatible
12 clocks per machine cycle
4 KB internal flash memory
128 bytes internal RAM
Two 16 bits timers/counters
15 programmable I/O lines
Full duplex serial UART channel
Bit operation instruction
Industrial Level
8-bits unsigned division
8-bits unsigned multiply
BCD arithmetic
Direct addressing
Indirect addressing
Two priority level interrupt
Power save modes:
Idle mode
Power down mode (provide H/W wake-up function)
Code protection function
One watch dog timer (WDT)
On-chip Analog Comparator
Direct LED Drive Output (Default = 1)
