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GC87C510A0芯片结构解析

  为适应众多客户的具体解密需求,新达科技针对单片机解密进行攻关项目,目前,我们已经成功突破全系列单片机解密技术,不仅成功开发出成熟可靠的优质解密方案,而且在解密周期与成本控制技术上有了很大提高,可以为客户提供极具可靠性和经济价值的优质解密服务。
  以下我们以GC87C510A0单片机为例,针对其主要性能特征进行简单介绍,
  如果客户有GC87C510A0单片机解密等芯片解密需求,请与新达科技联系咨询更多解密详情。
  芯片解密咨询电话:086-0755-83035861
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  GC87C510A0 Features
  CPU
  - 8bit turbo 80C52 architecture
  - 4 cycles/1 machine cycle
  - Pin/instruction level compatible with Intel 80C52
  8KB FLASH
  - Including 1K User EEPROM
  256B Internal AUX. RAM
  256B Internal RAM
  Operating Voltage :  1.8V ~ 5.5 V
  Operating Temperature : -40℃ ~ 85℃
  Operating Frequency
  - Max. 12 MHz @ 3V
  Max. Programmable 40 I/O Pins
  - Pull-up control, Open drain, Push-Pull output
  - Pull-down control, Open drain, Push-Pull output (P4.7)
  - TTL and CMOS compatible logic levels
  Low Voltage Detector (1.6V)
  Internal Ring OSC. with calibration function
  - Max. 12MHz @ 5.0V
  - 4MHz @ 2.7V ~ 5.0V (±3%)
  - 32kHz @ 2.7V (±10%) (Low power OSC)
  32-channel 10-bit ADC
  Supporting ISP/IAP/MDS
  16-bit Programmable Watchdog Timer
  Three 16-bit Timer / Counters
  1-channel I2C (Master/Slave)
  1-channel SPI (Master/Slave)
  1-channel UART
  16-channel 8bit high speed PWM for DIMMING
  14 interrupt sources
  - Timer0/1/2, ADC, WDT, LVD, I2C, SPI
  - 6 External Source : both edge/level
  - Two-level interrupt priority
  Reset Sources
  - On-chip Power-On-Reset
  - External reset
  - Low voltage detector reset
  - Watchdog timer reset
  Power Down Wake-up Sources
  - Reset Sources + 6 External interrupt (both edges)
  Power Consumption
  - active current : Max 1 mA @3.3V, 2 MHz
  - idle current    : Max 0.5mA @3.3V, 2MHz
  - stop current   : Max 1uA @3.3V (all clock off)
  E.S.D. protection up to 2000V
  Latch-up protection up to ±200mA
  Package
  - 44-PQFP, 40-TQFN, 32-TQFN, 32-MLF, 28-SOP