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Article
PDF
Building a RS-232 to USB Bridge using an AT89C5131 Microcontroller (2 pages, updated 6/04)
Song Quality Improvement Using the DAC on AT89C51SND1 Reference Design (1 pages, updated 02/05)
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Flyer
PDF
8051 Single Cycle Core Microcontrollers (2 pages, revision B, updated 07/06)
AT89LP family consists of high performance 8-bit microcontrollers that execute most instructions in a single clock cycle, whereas the classic 8051CPU requires 12 clock cycles.
Microcontroller Solutions for CAN Networking (6 pages, revision D, updated 07/05)
For cost-effective & high-end industrial and automotive applications.
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Other
PDF
AT89C51SND1 Programming Trouble With Parallel Device Programmers (1 pages, updated 3/03)
Calculation tool for setting Timers, UART, parameters in 80C51 Microcontrollers (updated 06/07)
This Excel file allows a user to determine register values for PCA, UART and Timers in order to obtain a specific signal (period and duty cycle) according to the application's oscillator frequency and internal clock mode (X1 or X2).
Device Programmers for 8051 Devices (updated 09/07)
This Excel spreadsheet provide summary information on device programmers supporting Atmel 8051 microcontrollers
Emulators for 80C51 Devices (updated 11/03)
This Excel spreadsheet provide summary information on emulation support for Atmel 80C51 microcontrollers
FLIP 3.3.4 Release Notes (revision 3.3.4, updated 5/09)
Hardware Connections for C51 Microcontrollers (1 pages, updated 07/04)
This document provides schematics that outline the hardware connections to C51 microcontrollers from USB, CAN, UART, and UART Auto interfaces.
Package Adapters of 80C51 Devices (updated 10/04)
This Excel spreadsheet list available package adapters for Atmel 80C51 microcontrollers
Tables for setting UART parameters in 80C51 Microcontrollers (revision B, updated 01/05)
This Excel file provides configuration tables to allow a user to determine register values for UART according to the application's oscillator frequency and internal clock mode (X1 or X2).
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Qualification
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AT89C2051 Reliability Qualification Report (7 pages, updated 4/09)
AT89C51 Reliability Qualification Report (11 pages, updated 10/06)
AT89C52 Reliability Qualification Report (11 pages, updated 10/06)
AT89S8252 Reliability Qualification Report (5 pages, updated 10/03)
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User Guide
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8051 Microcontroller Instruction Set (50 pages, revision C, updated 07/06)
8051 Microcontrollers Hardware Manual (113 pages, revision E, updated 01/07)
AT83SND2CMP3 (66 pages, revision A, updated 07/05)
AT85C51SND3B Firmware (61 pages, revision A, updated 08/07)
The AT85C51SND3Bx MP3 Player firmware is part of the AT85DVK-07 development kit or the AT85RFD-07 reference design dedicated to the AT85C51SND3Bx microcontroller. This document is the User’s Guide of the AT85C51SND3Bx MP3 Player firmware.
AT85DVK-07 Demonstration Firmware (21 pages, revision C, updated 09/07)
This document is the User’s Manual of the AT85C51SND3B MP3 Player application based on the AT85DVK-07 Development Board. It describes the demonstration firmware and its basic operating modes based on the 1.0.31 firmware version: snd3b-dvk- 1_0_31.
AT85DVK-07 Development Board - Hardware (29 pages, revision B, updated 07/07)
AT85RFD-07 Getting Started (10 pages, revision A, updated 01/07)
AT89C5131 Starter Kit - Hardware (22 pages, revision A, updated 11/04)
AT89C5131 Starter Kit - Software (14 pages, revision B, updated 11/04)
AT89C51SND1 Reference Design User's Guide (13 pages, revision B, updated 04/07)
The AT89RFD-01 is an MP3 reader reference design based on the AT89C51SND1 microcontroller.
AT89DVK-04 Development Board User Guide (11 pages, updated 11/02)
AT89LP Developer Studio User Manual (37 pages, revision A, updated 11/09)
AT89OCD-01 (40 pages, revision C, updated 6/09)
AT89RFD-08 Reference Design - Getting Started Guide (6 pages, revision C, updated 04/07)
AT89RFD-08 Reference Design - Hardware Schematics (revision 3.3.0, updated 10/06)
AT89RFD-08 Reference Design - Hardware User Guide (36 pages, revision E, updated 05/06)
AT89RFD-08 Reference Design - Software User Guide (76 pages, revision F, updated 06/06)
AT89RFD-10 / EVLB002 Non-Dimmable Fluorescent Ballast (30 pages, revision A, updated 04/06)
AT89STK-06 CAN Starter Kit - Hardware User Guide (22 pages, revision C, updated 07/05)
AT89STK-06 CAN Starter Kit - Software Demonstration Guide (19 pages, revision C, updated 07/05)
AT89STK-10 Starter Kit Hardware (20 pages, revision A, updated 09/05)
This document describes the Flash Evaluation Board dedicated to the AT89C5130/31A and the AT8xC5122D USB microcontrollers.
AT89STK-10 Starter Kit Quick Start (6 pages, revision A, updated 09/05)
AT89STK-11 Starter Kit Hardware (23 pages, revision B, updated 08/07)
This document describes the AT89STK-11 board dedicated to the standard C51 micro-controllers with in-system programming.
PLCC Adapter for T89C51CC02 (3 pages, updated 01/03)
Reference Design - Hardware Schematics for AT83SND2CMP3 (revision 3.2.0, updated 11/05)
TSC80251 Programmer's Guide (51 pages, updated 01/1997)
TSC8x251GxD Design Guide (185 pages, updated 10/1998)
USB Autolaunch Software Extension (4 pages, revision A, updated 09/05)
This document describes how to install and use the USB Autolaunch software. When programming with FLIP, this application automatically executes a command file when a USB device (AT89C5122D, AT89C5130A or AT89C5131A) is connected and/or detected on a PCs USB port.
USB Mass Storage Firmware for AT89C5130/31A & AT8xC5122D (9 pages, revision A, updated 09/05)
USB Mass Storage Support for AT89C5130/31A & AT8xC5122D (12 pages, revision A, updated 09/05)
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White Paper
PDF
Single Cycle 8051 Core – AT89LP Family of High Performance & Low Power Flash Micrcocontrollers (8 pages, revision B, updated 06/06)
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