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C8051F708芯片解密

来源:芯片解密-龙芯世纪   时间:2010-06-23   阅读:955

C8051F708 芯片解密是龙芯世纪在 研究中成功破解的典型芯片型号,针对该芯片,我们解密周 期短、价格低、可靠性强。这里,我们将针对C8051F708芯片的主要技术特征做简单介绍,这里我们仅提供对C8051F708芯片的主要 功能特征介绍,供客户及各类芯片解密工程师与电子工程师参考借鉴,有芯片解密,ic解密 需求者请直接与我们联系咨询。
 
 
C8051F708  FEATURES:
 
High-Speed 8051 μC Core
 
  - Pipelined instruction architecture; executes 70% of instructions in 1 or 2
 
  system clocks
 
  - Up to 25 MIPS throughput with 25 MHz system clock
 
  Memory
 
  - 8 kB Flash; in-application programmable in 512-byte sectors
 
  - 32 bytes Data EEPROM with 100,000 cycle read/write endurance
 
  (‘F708 and ‘F709)
 
  - 512 bytes data RAM
 
  - External parallel data memory interface
 
  Analog Peripherals
 
  10-Bit Analog to Digital Converter (‘F708 and ‘F710)
 
  - Up to 500 ksps
 
  - 16 external inputs
 
  - On-chip voltage reference (may use VDD or external voltage)
 
  - Built-in temperature sensor
 
  - External conversion start input option
 
  Comparator
 
  - Programmable hysteresis and response time
 
  - Configurable as interrupt or reset source
 
  Capacitive Touch Sense
 
  - 16-bit capacitance-to-Digital Converter
 
  - Superior Noise Immunity and fast 40us aquisition time
 
  - Up to 32 external inputs
 
  - Auto-scan and compare
 
  - Auto-accumulate 4x, 8x, and 16x samples
 
  Digital Peripherals
 
  Up to 54 Port I/O with high sink current
 
  - Flexible configuration using digital crossbar
 
  - Many can be configured for analog or digital function
 
  - Every pin can be optimized for its best use
 
  Serial Communications
 
  - HW enhanced UART
 
  - SMBusTM (I2C compatible)
 
  - Enhanced SPITM
 
  User Programmable Timing Functions
 
  - Four general purpose 16-bit counter/timers
 
  - 16-bit programmable counter array (PCA) with three capture/compare
 
  modules and enhanced PWM capability
 
  - Real-time clock mode using enhanced timer and crystal
 
  Clock Sources
 
  - Calibrated Internal programmable oscillator
 
   Calibrated to 2% accuracy over temp and Vdd
 
  24.5 MHz to allow max speed CPU operation
 
   Supports crystal-less UART operation
 
  - External oscillator: Crystal, RC, C, or Clock
 
  - Can switch between clock sources on-the-fly
 
  Supply Voltage: 1.8 to 3.3 V
 
  - Built-in voltage supply monitor
 
  Temperature Range: –40 to +85 °C
 
  TQFP-64 Package
以上是关于C8051F708芯片的主要性能特征介绍,我们提供给广大客户及其他各类技术工程师参考借鉴。
 
更多芯片解密ic解密资料请留意http://www.icinf.com