NXP (founded by Philips) 80/87C52

• C51 Evaluation Software
  Keil, An ARM Company

• REG52.H
  2,282 bytes

• 8051 Memory Write Example Program
• ISR-Driven Serial I/O V2

• MCBx51
  Keil, An ARM Company
• BRUTE52P
  Micromint, Inc.

• Ultra-51
  Ashling
• HMI-200
  Avocet Systems, Inc.
• BICEPS-V
  Brendes Datentechnik GmbH
• MX51, AX51
  Hitex
• iC1000 PowerEmulator
  iSystem
• iC2000 PowerEmulator
  iSystem
• iC4000 ActiveEmulator
  iSystem
• MetaICE-XF 8051 In-Circuit Emulator
  Metalink Corporation
• Easy Pack (/S) 8052F
  MICETEK International Inc.
• ADM-51
  Signum Systems

• WinBurn
  Microware Technology

• Pilot-U44-Plus
  Advin
• Pilot-U84-Plus
  Advin
• PB51/11 Programmer
  Allen Systems
• MP-51
  Ceibo
• MP-UNIV
  Ceibo
• Dataman S4 Handheld Programmer Emulator
  Dataman Programmers Ltd.
• MegaMax
  Electronic Engineering Tools Inc.
• JewtProg Multiprogramming System
  ELNEC
• SmartProg
  ELNEC
• T51Prog
  ELNEC
• ALL Gang-08P3
  HI-LO Systems Research Co., Ltd.
• ALL-11P2
  HI-LO Systems Research Co., Ltd.
• All-11P3
  HI-LO Systems Research Co., Ltd.
• ALL-Gang-08P2
  HI-LO Systems Research Co., Ltd.
• PRO-201
  HI-LO Systems Research Co., Ltd.
• PRO-204
  HI-LO Systems Research Co., Ltd.
• PRO-208
  HI-LO Systems Research Co., Ltd.
• PG302
  Iguana Labs
• Model 1881 XP
  Minato Electronics, Inc.
• PowerLaB
  System General
• T9600
  System General
• Super Pro 2000
  XELTEK
• Super Pro 680
  XELTEK
• Super Pro LX
  XELTEK
• Super Pro Z
  XELTEK

• A51 Assembler Kit
  Keil, An ARM Company
• CA51 Compiler Kit
  Keil, An ARM Company
• PK51 Professional Developer's Kit
  Keil, An ARM Company

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

• Interrupts 6S/4L (Including External)
• Port 0
• Port 1
• Port 2
• Port 3
• Power Saving Modes (Idle and Power Down)
• Serial UART (Enhanced Interface)
• Timer 0
• Timer 1
• Timer 2 (Standard Timer 2)

• CMX-RTX RTOS
  CMX Systems
• RTX51
  Keil, An ARM Company
• RTX51 Tiny
  Keil, An ARM Company
• µC/OS-II
  Micriµm Technologies Corporation
• Salvo for 8051
  Pumpkin, Inc.

The following AGSI Drivers are available for the Keil Software µVision Simulator.

• Proteus VSM
  Labcenter Electronics
• 8051 State Machine
  MEBA
• I²C Simulation
  MEBA
• LCD Simulation (HD44780 Controller)
  MEBA
• LED simulation
  MEBA
• Signal Generator
  MEBA

The following AGDI Drivers are available for the Keil Software µVision Debugger.

• Keil ISD51 Driver
  Keil, An ARM Company
• Keil MON51/FlashMON Driver
  Keil, An ARM Company

The following consultants have experience with this device.

• Sudhanshu Shekhar
  India
• Aurium Technologies Inc.
  United States
• BG Technologies
  United States
• BiPOM Electronics, Inc.
  United States
• BLC Data Solutions
  United States
• Bluewind
  Italy
• C K Enterprises, Inc.
  United States
• Cipher Technology
  United States
• Device Innovations, Inc.
  United States
• Digital Systems Consulting, Inc.
  United States
• DILOGIC
  Croatia
• Edicon
  United Kingdom
• Electronic Concepts & Engineering
  United States
• Embedded Systems Academy, Inc.
  United States
• Everest Infocom Pvt Ltd
  India
• Eversike solutions
  Mexico
• Firmware Labs
  United States
• Genovation, Inc.
  United States
• GUISYS CORPORATION
  United States
• Hitex (UK) Ltd.
  United Kingdom
• hse-electronics GmbH
  Germany
• J-Microsystems
  United States
• Kanne & Associates
  United States
• LDE Soluções em Eletrônica
  Brazil
• Logic Controlled Technologies
  United States
• MFE MicroFlechs Electronic GmbH
  Germany
• Miller Technology, Inc.
  United States
• Norman Winer & Associates Ltd.
  Canada
• NRV Systems
  United States
• PRECMA S.r.l.
  Italy
• Select Software Limited
  United Kingdom
• START-ART
  Israel
• Tecnologix s.r.l.
  Italy
• Tshwane University of Technology
  South Africa