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SST89E516RD单片机解密

    深圳芯片解密研究所长期专业承接SST89E516RD单片机解密等SST系列单片机解密项目合作,我们在长期的技术研究中,针对每一款芯片均经过多次反复实验和实际解密过程验证,能够为客户提供最具可靠性和经济价值的解密方案,有SST89E516RD单片机解密需求者欢迎与深圳芯片解密研究所联系咨询更多详情
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   这里,我们提供对SST89E516RD单片机的基本介绍及性能特征分析,供客户及解密工程师参考借鉴。
     关于SST89E516RD单片机
  The SST89E516RDx and SST89V516RDx are members of the FlashFlex family of 8-bit microcontroller products designed and manufactured with SST’s patented and proprietary SuperFlash CMOS semiconductor process technology.The split-gate cell design and thick-oxide tunneling injector offer significant cost and reliability benefits for SST’s customers. The devices use the 8051 instruction set and are pin-for-pin compatible with standard 8051 microcontroller devices.
  The devices come with 72 KByte of on-chip flash EEPROM program memory which is partitioned into 2 independent program memory blocks. The primary Block 0 occupies 64 KByte of internal program memory space and the secondary Block 1 occupies 8 KByte of internal program memory space.
  The 8-KByte secondary block can be mapped to the lowest location of the 64 KByte address space; it can also be hidden from the program counter and used as an independent EEPROM-like data memory.
 SST89E516RD单片机 FEATURES:
   8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory
  – Fully Software Compatible
  – Development Toolset Compatible
  – Pin-For-Pin Package Compatible
   SST89E516RD2 Operation
  – 0 to 40 MHz at 5V
   SST89V516RD2 Operation
  – 0 to 33 MHz at 3V
   1 KByte Internal RAM
   Dual Block SuperFlash EEPROM
  – 64 KByte primary block +8 KByte secondary block(128-Byte sector size for both blocks)
  – Individual Block Security Lock with SoftLock
  – Concurrent Operation during In-Application Programming (IAP)
  – Memory Overlay for Interrupt Support during IAP
   Support External Address Range up to 64 KByte of Program and Data Memory
   Three High-Current Drive Ports (16 mA each)
   Three 16-bit Timers/Counters
   Full-Duplex, Enhanced UART
  – Framing Error Detection
  – Automatic Address Recognition
   Ten Interrupt Sources at 4 Priority Levels
  – Four External Interrupt Inputs
   Programmable Watchdog Timer (WDT)
   Programmable Counter Array (PCA)
   Four 8-bit I/O Ports (32 I/O Pins) and One 4-bit Port
   Second DPTR register
   Low EMI Mode (Inhibit ALE)
   SPI Serial Interface
   Standard 12 Clocks per cycle, the device has an option to double the speed to 6 clocks per cycle.
   TTL- and CMOS-Compatible Logic Levels
   Brown-out Detection
   Low Power Modes
  – Power-down Mode with External Interrupt Wake-up
  – Idle Mode
   Temperature Ranges:
  – Commercial (0°C to +70°C)
  – Industrial (-40°C to +85°C)
   Packages Available
  – 40-contact WQFN (Port 4 feature not available)
  – 44-lead PLCC
  – 40-pin PDIP (Port 4 feature not available)
  – 44-lead TQFP
   All non-Pb (lead-free) devices are RoHS compliant