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EM78156E解密——EMC单片机解密

    深圳芯片解密研究所在EM78156E解密等EMC系列单片机解密/IC芯片解密领域已经取得一系列技术突破,可针对多个系列IC芯片及单片机提供高效可靠的解密方案,有EM78156E解密需求者请与深圳芯片解密研究所联系咨询解密详情及报价,这里我们仅对EM78156E单片机功能特征等方面做简单介绍。

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关于EM78156E单片机:

EM78156E is an 8-bit microprocessor with low-power and high-speed CMOS technology. Integrated into a single chip are on-chip watchdog timer (WDT), RAM,ROM, real time clock/counter, external and interrupt, power down mode, and tri-state I/O.

  EM78156E  FEATURES

  Operating voltage range : 2.3V~5.5V

  Operating temperature range: 0°C~70°C

  Operating frequency rang (base on 2 clocks ):

  Crystal mode: DC~20MHz at 5V, DC~8MHz at 3V, DC~4MHz at 2.3V.

  ERC mode: DC~4MHz at 5V, DC~4MHz at 3V, DC~4MHz at 2.3V.

  Low power consumption:

  Less then 2.0 mA at 5V/4MHz

  Typically 15 μA at 3V/32KHz

  Typically 1 μA during sleep mode

  1K × 13 bits on chip ROM

  One configuration register to accommodate users requirements

  48× 8 bits on chip registers (SRAM, general purpose register)

  2 bi-directional I/O ports

  5 level stacks for subroutine nesting

  8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt

  Two clocks per instruction cycle

  Power down (SLEEP) mode

  Three available interruptions

  TCC overflow interrupt

  Input-port status changed interrupt (wake up from sleep mode)

  External interrupt

  Programmable free running watchdog timer

  8 programmable pull-high pins

  7 programmable pull-down pins

  8 programmable open-drain pins