深圳芯片解密研究所系国内IC解密行业的鼻祖
24小时咨询电话:189-2383-0090

当前位置:首页>可解IC库 >> AT89C51SND2单片机解密与破解

AT89C51SND2单片机解密与破解

    芯片解密研究所长期提供MICROCHIP单片机、SYNCMOS单片机、ALTERA单片机、 ATMEL单片机、VERSACHIPS单片机、HITACHI单片机、NXP单片机、EMC单片机、DALLAS单片机、INTEL单片机、ZILOG 单片机、XILINX单片机、WINBOND单片机、Freescale单片机、STC单片机、SST单片机、LATTICE单片机等近五十个系列单片机解密服务。
  我们经过多年的研究,对单片机的算法、架构和工艺进行了深入的研究,精心设计的解密技术流程在确保解密芯片绝对安全的同时,也把芯片解密的周期降到最低,极大的保证了客户在解密过程中的工程控制和经济效益。
  AT89C51SND2解密需求请直接与我们联系
  AT89C51SND2 Features:
  MPEG I/II-Layer 3 Hardwired Decoder
  – Stand-alone MP3 Decoder
  – 48, 44.1, 32, 24, 22.05, 16 kHz Sampling Frequency
  – Separated Digital Volume Control on Left and Right Channels (Software Control
  using 31 Steps)
  – Bass, Medium, and Treble Control (31 Steps)
  – Bass Boost Sound Effect
  – Ancillary Data Extraction
  – CRC Error and MPEG Frame Synchronization Indicators
  20-bit Stereo Audio DAC
  – 93 dB SNR playback stereo channel
  – 32 Ohm/ 20 mW stereo headset drivers
  – Stereo Line Level Input, Differential Mono Auxiliary Input
   Programmable Audio Output for Interfacing with External Audio System
  – PCM Format Compatible
  – I2S Format Compatible
  Mono Audio Power Amplifier
  – 440mW on 8 Ohms Load
  8-bit MCU C51 Core Based (FMAX = 20 MHz)
  2304 Bytes of Internal RAM
  64K Bytes of Code Memory
  – AT89C51SND2C: Flash (100K Erase/Write Cycles)
  – AT83SND2C: ROM
  4K Bytes of Boot Flash Memory
  – ISP: Download from USB (standard) or UART (option)
  USB Rev 1.1 Controller
  – Full Speed Data Transmission
  Built-in PLL
  – MP3 Audio Clocks
  – USB Clock
  MultiMedia Card? Interface Compatibility
  Atmel DataFlash? SPI Interface Compatibility
  IDE/ATAPI Interface
  Up to 32 Bits of General-purpose I/Os
  – 1 Interrupt Keyboard
  – SmartMedia? Software Interface
  2 Standard 16-bit Timers/Counters
  Hardware Watchdog Timer
  Standard Full Duplex UART with Baud Rate Generator
  Two Wire Master and Slave Modes Controller
  SPI Master and Slave Modes Controller
  Power Management
  – Power-on Reset
  – Software Programmable MCU Clock
  – Idle Mode, Power-down Mode
  Operating Conditions:
  – 3V, ±10%, 25 mA Typical Operating at 25°C
  – Temperature Range: -40°C to +85°C
   – Power amplifier supply 3.2V to 5.5V
  Packages
  – CTBGA100

微信扫描二维码咨询