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Supplier: Allied Electronics, Inc.
Description: Microcontroller, 8051 Comp., 4 8-Bit I/O Ports, 64K ROM/RAM, 25 MHz, 5 V, PDIP40
- Data Bus: 8 Bit
- Internal ROM Type: ROMLess, EEPROM
- Serial Interfaces: UART
- IC Package Type: PDIP
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Supplier: Atmel Corporation
Description: User Guide
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Supplier: American Microsemiconductor, Inc.
Description: Improved 8051 Processor
- Data Bus: 8 Bit
- IC Package Type: Other
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Supplier: Microchip Technology, Inc.
Description: benefits for SST customers. The device is the 8051 instruction set and is pin-for-pin compatible with standard 8051 microcontroller devices. 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory – Fully Software Compatible – Development Toolset Compatible – Pin
- Data Bus: 8 Bit
- Internal ROM Type: EEPROM, Flash
- Number of bits: 16 Bit
- Serial Interfaces: SPI, UART
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Supplier: Atmel Corporation
Description: A Windows-based IDE for Atmel AT89LP 8051 Microcontrollers
- Category: Development Software
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Supplier: Digi-Key Corporation
Description: 8051 + HARDWIRED TCP/IP+MAC+PHY
- Data Bus: 8 Bit
- Internal ROM Type: Flash
- Serial Interfaces: UART, USART
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Supplier: ARM Inc.
Description: The Keil MCBx51 Evaluation Board works with all 44-pin 8051 and 251 devices including the Intel 251Sx/Tx; Atmel T80C251G1D/G2D and 8051Rx2; Philips 8051Rx2 and 8xC664; Various Winbond devices; and Dallas 320, 420, and 520. Use this board to become familiar with the 8051 and 251 microcontroller
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Supplier: Farnell Europe
Description: 8BIT MCU 8051 FLASH, SMD, 89C51
- Data Bus: 8 Bit
- Internal ROM Type: Flash
- Number of bits: 16 Bit
- Serial Interfaces: UART
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Supplier: Silicon Labs
Description: Pre-programmed with touch screen USB interface software High-speed pipelined 8051-compatible microcontroller core (up to 48 MIPS) 53 kB of user accessible Flash memory 3.5 kB user accessible RAM Up to 16 GPIO pins Built-in 3 V regulator USB 2.0 compliant Windows 7 touch interface
- Internal ROM Type: Flash
- Number of bits: 16 Bit
- Serial Interfaces: I²C, SPI, UART, USB
- IC Package Type: Other
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Supplier: Panasonic Electric Works
Description: low power 8051 microcontroller, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals. The PAN1721 is an ideal choice for applications where battery life is a critical application requirement, using only 500 nA in sleep mode. Short transition
- Applications: Mobile / Wireless Systems, Other
- Function: Transceiver
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Featured Products for 8051 Microcontroller Top
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Microchip Technology, Inc.
8051/80C51 Microcontrollers
Microchip Technology Inc., a leading provider of microcontroller, analog and Flash-IP solutions, today announced that it will continue to manufacture legacy 8051/80C51 MCUs that provide pin-for-pin-compatible replacements for most of those recently placed under "End-of-Life" (EOL) notification by NXP. Included are drop-in replacements for NXP's P89LV51RB2/C2/D2 and P89V51RB2/C2/D2 EOL series of 80C51 8-bit microcontrollers. Microchip's April 2010 acquisition of Silicon Storage Technology, Inc... (read more)
Browse Memory Chips Datasheets for Microchip Technology, Inc. -
Silicon Labs
C8051F39x/7x Small Form Factor Microcontrollers
a voltage reference and two DACs (reduces BOM). 512 bytes of byte-programmable EEPROM for up to 1M write/erase cycles (F37x only). Fast 8051 microcontroller core with four interrupt priority levels . 2.5 times faster CPU performance (up to 50 MIPS) than competing devices . Finer resolution PWM offers ability to execute more complex algorithms (greater range of motor speeds and higher efficiency in motor control applications). Interrupt priorities enable fast interrupt handling... (read more)
Browse Microcontrollers (MCU) Datasheets for Silicon Labs -
Panasonic Electric Works
Panasonic Low Power, Bluetooth Low Energy Module
and temperature sensors. A single device for both BLE master or slave nodes. The PAN1721 combines an excellent RF transceiver with a high performance low power 8051 microcontroller, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals. The PAN1721 is an ideal choice for applications where battery life is a critical application requirement, using only 500 nA in sleep mode. Short transition times between operating modes –3 uS Wake-Up &ndash... (read more)
Browse RF Modules Datasheets for Panasonic Electric Works
Parts by Number for 8051 Microcontroller Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| MICROCONTROLLER(8051) | National Microchip | Not Provided | Not Provided | Not Provided |
| C8051F011 | Silicon Labs | Silicon Labs | 8051 Microcontroller | Analog Intensive Microcontroller |
| MICROCONTROLLER(8051) | National Microchip | 2 | Not Provided | Not Provided |
| C8051F366 | Silicon Labs | Silicon Labs | 8051 Microcontroller | Small Form Factor MCU |
| C8051F762 | Silicon Labs | Silicon Labs | 8051 Microcontroller | Capacitive Touch Sense MCU |
Conduct Research Top
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Converting from 8051 to Microchip Assembler: A Quick Reference
and Indirect Addressing modes are standard in all architectures. However, they tend to be different in limitations and feature set. To help simplify the conversion process, this application note provides a table of the instruction set of the 8051 8-bit microcontroller family and their equivalents
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Interfacing Microchip MCP3201 A/D Converter to 8051-Based Microcontroller
MCP3201 A/D Converter to 8051-Based Microcontroller AN702. Interfacing Microchip MCP3201 A/D Converter to 8051-Based. Microcontroller. I/O PORT METHOD. Author: Lee Studley. Microchip Technology Inc. The serial data format supported by the MCP3201 is. illustrated in Figure 1. The A/D Converter
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Using C to Interface 8051 MCUs with SPI Serial EEPROMs
AN1193 Using C to Interface 8051 MCUs with SPI Serial EEPROMs The main features of the 25XXX serial EEPROMs are: Author: Alexandru Valeanu * SPI-compatible serial interface bus Microchip Technology Inc. * EEPROM densities from 128 bits to 512 Kbits * Bus speed from 3 MHz to 20 MHz INTRODUCTION
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Using a Hardware Module to Interface 8051 MCUs with SPI Serial EEPROMs
AN1197 Using a Hardware Module to Interface 8051 MCUs with SPI Serial EEPROMs The main features of the 25XXX serial EEPROMs are: Author: Alexandru Valeanu * SPI-compatible serial interface bus Microchip Technology Inc. * EEPROM densities from 128 bits to 512 Kbits * Bus speed from 3 MHz to 20 MHz
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Using C and I/O Pins to Interface 8051 MCUs with I2C(TM) Serial EEPROMs
is the hardware schematic depicting the interface between the Microchip 24XXX series of I2C serial EEPROMs and NXP's P89LPC952 8051-based MCU. The schematic shows the connections necessary between the MCU and the serial EEPROM as tested, as well as the required pull-up resistors on the clock line (SCL) and data
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Using a Timer to Interface 8051 MCUs with UNI/O(TM) Bus-Compatible Serial EEPROMs
the microcontroller bus-compatible serial EEPROMs and NXP's itself. P89LPC952 8051-based MCU. The schematic shows The 11XXX family is the newest addition to Microchip the connections necessary between the MCU and the Technology's broad serial EEPROM product line, and serial EEPROM as tested
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Using C and a Timer to Interface 8051 MCUs with UNI/O(TM) Bus-Compatible Serial EEPROMs
AN1185 Using C and a Timer to Interface 8051 MCUs with UNI/OTM Bus-Compatible Serial EEPROMs Some of the main features of 11XXX serial EEPROMs Author: Alexandru Valeanu are: Microchip Technology Inc. * Single I/O pin used for communication * EEPROM densities from 1 Kbits to 16 Kbits * Extremely
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Using ASM and a Hardware Module to Interface 8051 MCUs with I2C(TM) Serial EEPROMs
AN1190 Using ASM and a Hardware Module to Interface 2 8051 MCUs with I CTM Serial EEPROMs This application note is part of a series that provide Author: Alexandru Valeanu source code to help the user implement the protocol Microchip Technology Inc. with minimal effort. Figure 1 is the hardware
Engineering Web Search: 8051 Microcontroller Top
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8051 Microcontroller Suppliers!
8051 Microcontroller Suppliers Who are the 8051 microcontroller suppliers today? Long Live the 8051! 8051 Microcontroller Suppliers (9 items total)
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Microcontrollers | Microcontroller.com
WARNING: This is a dangerously accurate 8051 microcontroller.
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Keil Embedded Development Tools for ARM,...
MDK-ARM Microcontroller Development The Keil MDK-ARM Microcontroller Kit is a complete software development environment for
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8052.com - The Online 8051/8052 Microcontroller Resource -...
8051/8052 Tutorial 16-Bit Math LCD Programming 8051 Instruction Set 8052 FAQs News Links
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DP8051XP Pipelined High Performance 8-Bit Microcontroller
is 100 percent??binary-compatible with the industry standard 8051 8-bit microcontroller.????
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camera interface with 8051 microcontroller datasheets and...
First line: 8051 elevator control interfacing lcd interface with 8051 microcontroller camera interface with 8051 microcontroller High-performance
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microcontroller 8051 application of alarm clock datasheets and...
microcontroller 8051 application of alarm clock Datasheet, Circuit, PDF, Cross Reference, & Application Note Results
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8-bit Microcontroller Resources | Silicon Labs
8051 Microcontroller Instruction Set This course takes a look at the 8051 microcontroller architecture and the associated instruction set.