What is an EEPROM?
| Electrically Erasable Programmable ROM or EEPROm is a rewritable memory chip that holds its content without power. The two main categories of EEPROM interfaces are Serial bus and Parallel bus. These interfaces require between 1 and 4 control signals for operation, resulting in a memory device in an 8-pin (or less) package. Most common EEPPROM serial interface types are SPI, I虏C, Microwire, UNI/O, and 1-Wire.聽 (Souce: EE Times, Wikipedia http://en.wikipedia.org/wiki/EEPROM) |
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| 2010-06-25 | Zigbee modules pack SPI for high-speed throughput Digi International is rolling out a new line of XBee and XBee-PRO ZB embedded Zigbee modules with SPI to deliver high-speed throughput and optimized integration. |
| 2007-08-10 | Winbond intros quad-SPI serial flash memory Winbond Electronics Corp. claims to develop the industry's first serial flash memory with quad-SPI. |
| 2007-12-06 | Virtex-5 FPGA solutions fit SPI-4.2, SFI-4.1 interfaces Xilinx has announced complete solutions for the Optical Internetworking Forum (OIF) SPI 4.2 and SerDes Framer Interface (SFI) 4.1 standards, the industry's highest performance channelized packet interfaces. |
| 2006-11-24 | VIA announces SPI support on processor platforms VIA Technologies Inc. announced it will integrate advanced SPI bus into its new chipset product releases to support all leading processor platforms. |
| 2007-04-23 | Using the MAX6951/MAX6950 LED display drivers with SPI interface to communicate with the MAXQ2000 MCU This application note gives a sample code in the MAXQ assembly language that demonstrates how to use the MAXQ2000 SPI module to experiment with MAX6951/MAX6950 functions. |
| 2007-06-11 | Using the C30 compiler to interface SPI serial EEPROMs with dsPIC33 This application note provides assistance and source code to ease the design process of interfacing a Microchip digital signal controller to a SPI serial EEPROM, without the use of a hardware serial port. |
| 2002-10-12 | Using SPI to Configure and Control the ispPAC30 This application note provides the required documentation to design a system to control and configure the ispPAC30 device via SPI. |
| 2000-06-08 | Using Microchip 93 Series Serial EEPROMs with Microcontroller SPI Ports This application note demonstrates how to use Microchip Technology's 93 Series Serial EEPROMs with the PIC16C64/74 microcontroller SPI (Serial Peripheral Interface) ports. |
| 2008-03-31 | Using C30 compiler and the SPI module to interface EEPROMs with dsPIC33F and PIC24F This application note serves as a reference for communicating with Microchip's 25XXX series serial EEPROM devices with the use of the SPI module featured on many dsPIC33F and PIC24F family devices. |
| 2008-12-16 | Using C to interface Texas Instruments' MSP430XXXX MCUs with SPI serial EEPROMs This application note offers designers a set of examples for the read and write functions for the Microchip SPI Serial EEPROM using GPIO pins to simulate the SPI bus. |
| 2008-06-25 | Using C to interface 8051 MCUs with SPI serial EEPROMs This application note is part of a series that provides source code to help the user implement the protocol with minimal effort. Here, Alexandru Valeanu offers a reference for interfacing 8051-based MCUs with Microchip's 25XXX series serial EEPROM devices, without the use of a hardware module. |
| 2008-10-31 | Using C and a hardware module to interface Texas Instruments' MSP430XXXX MCUs with SPI serial EEPROMs The 25XXX series serial EEPROMs from Microchip Technology support a half-duplex SPI protocol. |
| 2008-06-25 | Using a hardware module to interface 8051 MCUs with SPI serial EEPROMs This application note is intended to serve as a reference for interfacing 8051-based MCUs using a hardware module with Microchip's 25XXX series serial EEPROM devices. The provided source code is written in assembly language. |
| 2006-03-02 | USB host has 26MHz SPI interface Maxim Integrated Products introduced the MAX3421E, a USB host and peripheral controller with an SPI interface. |
| 2004-11-24 | Ultra-high-speed Microcontroller software SPI This app note uses a full-featured software SPI master for ultra-high-speed microcontrollers and a simple application that makes use of it to control a Crystalfontz LCD. |
| 2004-06-21 | Ultra-high-speed microcontroller software SPI This app note presents a full-featured software SPI master for ultra-high-speed microcontrollers and a simple application that makes use of it to control a crystalfontz LCD. |
| 2010-01-19 | Tiny SPI/I?C UART cuts space, power, cost The device is suited for industrial field busses that require high-speed Profibus DP communication protocols. |
| 2001-10-02 | ST7 software SPI master communication This application note presents a basic software driver to emulate a master SPI full-duplex communication through standard ST7 microcontroller I/O ports. |
| 2007-08-21 | SPI/I?C bus lines control multiple peripherals This application note compares two common serial, digital interfaces used by most analog ICs: SPI or 3-wire, and I?C or 2-wire. |
| 2007-09-14 | SPI-compatible automotive EEPROMs operate at 125°C Rohm has developed the first SPI-compatible BR25Hxx0 EEPROMs with guaranteed operation at 125°C and which offers the industry's highest ESD resistance at 6kV. |
| 2004-12-09 | SPI-4.2 to quad SPI-3 bridge This app note describes a reference design used to bridge one 4-channel Xilinx SPI-4.2(PL4) core (v6.1) to four 1-channel SPI-3 (PL3) link layer cores (v3.2). |
| 2002-12-13 | SPI to develop fiber lasers for QinetiQ Southampton Photonics Inc. has received a contract from QinetiQ to design, develop, and manufacture distributed feedback fiber lasers. |
| 2002-04-16 | SPI tactile sensor measures 0.1psi to 9,000psi The Xsensor electronic tactile force and pressure indicating sensor allows engineers real-time monitoring of 0.1psi to 9,000psi of force produced between any two contacting, impacting or mating surfaces. |
| 2006-11-21 | SPI serial flash devices tout 'smallest' form factor Silicon Storage Technology has unveiled a family of SPI serial flash memory devices that claims the industry's smallest form factor and lowest power consumption. |
| 2009-09-21 | SPI protocol and bus configuration of multiple DCPs This application note describes SPI bus implementations that use Intersil's digitally controlled potentiometers (DCPs). |
| 2007-04-16 | SPI packs DSPs with stream processing Stream Processors Inc. emerges from stealth mode to introduce two parts that embody what the company calls a fundamentally new architecture and the first commercial application of stream processing for DSPs. |
| 2009-05-27 | SPI multi I/O flash achieves up to 40MBps NOR flash provider Spansion Inc. has released a new family of SPI devices based on 90nm NOR technology. |
| 2012-02-01 | SPI interface user manual for MAX1441 proximity and touch sensor Find out how to use interface firmware to facilitate evaluation of the MAX1441 automotive, two-channel proximity and touch sensor during product development. |
| 2007-10-24 | SPI interface characterizes digital potentiometers The latest non-volatile digital potentiometers from Microchip Technology Inc. feature SPI interface. |
| 2001-03-28 | SPI implementation using serial mode 0 on EZ-USB This application note demonstrates how to implement SPI (Serial Peripheral Interface) using one of the EZ-USB UARTs in serial mode 0. |
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