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TSC80251G2D芯片的解密特性介绍

深圳市芯片解密研究所专业提供各种专业的解密服务,包括各种芯片解密IC解密、单片机破解等,现在我公司对TSC80251G2D芯片的解密技术的掌握已相当到位,能为您提供最有效、最科学、最专业的解密方案与服务。
下面是TSC80251G2D芯片的解密特性介绍
Features
• Pin and Software Compatibility with Standard 80C51 Products and 80C51Fx/Rx/Rx+
• Plug-In Replacement of Intel’s 8xC251Sx
• C251 Core: Intel’s MCS®251 D-step Compliance
• 40-byte Register File
• Registers Accessible as Bytes, Words or Dwords
• Three-stage Instruction Pipeline
• 16-bit Internal Code Fetch
• Enriched C51 Instruction Set
• 16-bit and 32-bit ALU
• Compare and Conditional Jump Instructions
• Expanded Set of Move Instructions
• Linear Addressing
• 1 Kbyte of On-Chip RAM
• External Memory Space (Code/Data) Programmable from 64 kilobytes to 256 kilobytes
• TSC87251G2D: 32 kilobytes of On-Chip EPROM/OTPROM
  – SINGLE PULSE Programming Algorithm
• TSC83251G1D: 16 kilobytes of On-Chip Masked ROM
• TSC83251G1D: 32 kilobytes of On-Chip Masked ROM
• TSC80251G1D: ROMless Version
• Four 8-bit Parallel I/O Ports (Ports 0, 1, 2 and 3 of the Standard 80C51)
• Serial I/O Port: Full Duplex UART (80C51 Compatible) With Independent Baud Rate Generator
• SSLC: Synchronous Serial Link Controller
• TWI Multi-master Protocol
• μWire and SPI Master and Slave Protocols
• Three 16-bit Timers/Counters (Timers 0, 1 and 2 of the Standard 80C51)
• EWC: Event and Waveform Controller
• Compatible with Intel’s Programmable Counter Array (PCA)
• Common 16-bit Timer/Counter Reference with Four Possible Clock Sources (Fosc/4, Fosc/12, Timer 1 and External Input)
• Five Modules, Each with Four Programmable Modes:
  – 16-bit Software Timer/Counter
  – 16-bit Timer/Counter Capture Input and Software Pulse Measurement
  – High-speed Output and 16-bit Software Pulse Width Modulation (PWM)
  – 8-bit Hardware PWM Without Overhead
• 16-bit Watchdog Timer/Counter Capability
• Secure 14-bit Hardware Watchdog Timer
• Power Management
• Power-On Reset (Integrated on the Chip)
• Power-Off Flag (Cold and Warm Resets)
• Software Programmable System Clock
• Idle Mode
• Power-down Mode
• Keyboard Interrupt Interface on Port 1
• Non Maskable Interrupt Input (NMI)
• Real-Time Wait States Inputs (WAIT#/AWAIT#)
• ONCE Mode and Full Speed Real-time In-circuit Emulation Support (Third Party Vendors)
• High Speed Versions:
  – 4.5V to 5.5V
  – 16 MHz and 24 MHz
• Typical Operating Current: 35 mA at 24 MHz24 mA at 16 MHz
• Typical Power-down Current: 2 μA
• Low Voltage Version:
  – 2.7V to 5.5V
  – 16 MHz
• Typical Operating Current:11 mA at 3V
• Typical Power-down Current: 1 μA
• Temperature Ranges: Commercial (0°C to +70°C), Industrial (-40°C to +85°C)
• Option: Extended Range (-55°C to +125°C)
• Packages: PDIL 40, PLCC 44 and VQFP 44, CDIL 40 and CQPJ 44 with Window
• Options: Known Good Dice and Ceramic Packages
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