Products/Services for electrically programmable ROM
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Field-Programmable Gate Arrays (FPGA) - (111 companies)...types include content addressable memory (CAM); Flash, random access memory (RAM); dual-port RAM; read-only memory (ROM); electrically erasable programmable read-only memory (EEPROM); first-in, first-out (FIFO); and last-in, first out (LIFO... Search by Specification | Learn More -
MASK ROM (MROM) - (17 companies)...manufacturing process. In high volumes, mask read-only memory (ROM) is a cost-effective alternative to programmable read-only memory (PROM), erasable read-only memory (EEROM), electrically erasable read-only memory (EEPROM), non-volatile read only memory... Learn More -
EEPROM - (110 companies)Electrically erasable programmable read-only memory (EEPROM) chips are similar to PROM devices, but require only electricity to be erased. Architecture or status, performance, power characteristics, and packaging information are all important... Search by Specification | Learn More -
PCMCIA Memory Cards - (32 companies)...the computer is turned off. ROM types for PCMCIA memory cards include one-time programmable read-only memory (OTP-RPM), erasable programmable read-only memory (EPROM), and electrically erasable programmable read-only memory (EEPROM). PCMCIA memory cards... Search by Specification | Learn More -
Programmable Logic Controllers (PLC) - (653 companies)Programmable logic controllers (PLC) are the control hubs for a wide variety of automated systems and processes. They use a wide variety of inputs and outputs and provide network capability. PLCs (programmable logic controllers) are the control hubs... Search by Specification | Learn More -
Programmable Automation Controller (PAC) Modules - (42 companies)Programmable automation controller (PAC) modules are add-on devices that perform a specific control function in PAC systems. There are many types of PAC modules. Examples include analog I/O modules, digital I/O modules, relay modules, counter... Search by Specification | Learn More
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Programmable Automation Controller (PAC) Systems - (46 companies)Programmable automation controller (PAC) systems consist of PAC modules, each of which performs a specific function. PAC systems are used in motion control, machine control, machine vision, and other industrial control applications. They include... Search by Specification | Learn More
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Programmable Logic Devices (PLD) - (193 companies)Programmable logic devices (PLD) are designed with configurable logic and flip-flops linked together with programmable interconnect. PLDs provide specific functions, including device-to-device interfacing, data communication, signal processing, data... Search by Specification | Learn More
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Programmable Automation Controllers (PAC) - (72 companies)Programmable automation controllers (PAC) are compact industrial controllers used in applications such as data acquisition and control, machine vision control, and process control. PACs are functionally similar to programmable logic controllers (PLC... Search by Specification | Learn More
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Programmable Power Supplies - (91 companies)Programmable power supplies are digitally controlled power sources that provide accurate and adjustable levels of voltage, current, and frequency. They include a processor, voltage/current programming circuits, current shunt, and voltage/current... Search by Specification | Learn More
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Complex Programmable Logic Devices (CPLD) - (55 companies)...amounts of memory and different types of memory support. Typically, memory is expressed in bits or megabits. Memory support includes read-only memory (ROM), random access memory (RAM), and dual-port RAM. It also includes content addressable memory (CAM... Search by Specification | Learn More
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Programmable Unijunction Transistors (PUT) - (15 companies)Programmable uni-junction transistors (PUT) are three-terminal thyristors that are triggered into conduction when the voltage at the anode exceeds the voltage at the gate. The PUT is similar to the UJT, but its intrinsic standoff ratio can be set... Search by Specification | Learn More
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Memory Chips - (505 companies)...memory is used in buffering applications between devices that operate at different speeds. Flash memory is a form of electrically erasable, programmable, read-only memory (EEPROM) that can be erased and reprogrammed in blocks, rather than one byte... Search by Specification | Learn More
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Simple Programmable Logic Devices (SPLD) - (45 companies)Programmable logic devices (PLD) are digital devices with configurable logic and flip-flops linked together with programmable interconnect. Simple programmable logic devices (SPLD) are the simplest, smallest and least-expensive forms of programmable... Search by Specification | Learn More
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FLASH Memory Chips - (191 companies)FLASH memory chips offer extremely fast access times, low power consumption, and relative immunity to severe shock or vibration. They do not need a constant power supply to retain their data. Flash memory chips are electrically erasable... Search by Specification | Learn More
Product News for electrically programmable ROM
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Epoxies Etc...
Electrically Conductive Epoxy AdhesiveThe 40-3900 is a two component epoxy adhesive filled with silver. This electrically conductive formulation has a convenient 1:1 mix ratio. 40-3900 is a great choice to make electrical connections where hot soldering is impractical. 40-3900 is specifically designed for adhesive bonding in microelectronic and optoelectronic applications. Due to its excellent continuity, it has also been used extensively in applications such as micro-way EMI and RFI shielding, in the assembly or repair of printed... (read more)
Browse Conductive Compounds Datasheets for Epoxies Etc... -
Protavic America, Inc.
Electrically Conductive ProductsThe products listed on Protavic America's website are electrically conductive adhesives, paints, inks and coatings. Protavic has designed these material to provide the best-in-class performance for electrical conductivity and productivity. Key Benefits. One and two component systems are available. Convenient premixed & frozen one part systems. High electrical conductivity. High thermal conductivity for TIM 1 & 2. Designed & manufactured using their own custom in-house silver media... (read more)
Browse Conductive Compounds Datasheets for Protavic America, Inc. -
Edmund Optics Inc.
Electrically Focus-Tunable LensesElectrically Focus-Tunable Lenses offer a single-lens solution for focus and zoom objectives. Applying a control voltage to each compact, plano-convex lens changes their radius. Electrical manipulation of the radius allows for a focal range of +15 to +100mm, providing an adjustable focal length for a variety of purposes and negating the need for a multi-lens system. High refractive or low dispersion materials are offered. The cover glasses are available with VIS or NIR coating. These tunable... (read more)
Browse Optical Lenses Datasheets for Edmund Optics Inc. -
Master Bond, Inc.
Looking for An Electrically Conductive Adhesive?Master Bond Polymer System EP79 is a novel, cost effective, silver coated nickel filled epoxy featuring exceptionally low electrical resistance. Volume resistivity is less than 0.04 ohm-cm at room temperature. EP79 has a convenient 1:1 mix ratio and cures readily at room temperature or more rapidly at elevated temperatures. When cured, it forms strong, tough bonds with high shear and peel strengths. These high strength bonds are resistant to severe thermal cycling as well as mechanical shock and... (read more)
Browse Epoxy Adhesives Datasheets for Master Bond, Inc. -
Epoxy Technology
New Electrically Conductive AdhesiveEPO-TEK ED1021 is a newly developed silver-filled, one component adhesive that achieves good thermal conductivity while curing at lower temperatures (125°C). It also has a very low modulus (while maintaining strong die shear strength) which reduces stress on large die and sensitive parts. ED1021 has a low modulus of 25,850 psi along with a long pot life (3 months). DATA SHEET (read more)
Browse Conductive Compounds Datasheets for Epoxy Technology -
Conax Technologies
Electrically Sealed Power FeedthroughApplication Ideas: Conax Technologies HEGPK Glands electrically and/or thermally isolate single electrodes, tubes or temperature sensors for use in vacuum furnaces, liquid level probes, transformers, environmental chambers, power leads and more. These bare electrical feedthroughs also seal against gases and liquids and resist electrode (also known as conductor) movement under pressure. The HEGPK Gland differs from the EGT gland in that the single piece insulator/sealant is manufactured from... (read more)
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Plast-O-Matic Valves, Inc.
Electrically Actuated Ball Valvesas backup. Many "discount" actuators are not thermally protected. They could potentially run and run until overheating leads to failure or even fire. Series EBVA position indicator is mechanically attached to the valve shaft and the running lights are wired to the motor. Indicator lights on most low cost actuators are electrically wired to your supplied signal. If the valve is jammed, if the motor burns out, if the gear box strips -- the light will not indicate the position of the valve... (read more)
Browse Ball Valves Datasheets for Plast-O-Matic Valves, Inc. -
Columbia Research Labs, Inc.
Electrically Damped Angular AccelerometersThe COLUMBIA Model SR-220RNP and SR-220RNC are miniature force balance angular accelerometers designed for applications where space is at a premium. The COLUMBIA HP suspension system provides extreme ruggedness and excellent rejection of linear acceleration. These sensors do not depend on fluid for damping or rotational inertia but is electrically damped. This results in exceptional high frequency characteristics for an angular accelerometer in its range of sensitivity. The servo loop design... (read more)
Browse Accelerometers Datasheets for Columbia Research Labs, Inc. -
M+P Labs
Characterize Electrically Insulating PropertiesM+P Labs has expertise in conducting a range of electrical tests to evaluate the characteristics of various insulation systems. Test programs range from standard ASTM test methods to custom designed research programs. Most tests can be conducted in a temperature-controlled environment ranging from ambient to 300 oC. We offer high-voltage capacity up to 150 kV. Testing includes: Capacitance. Dielectric Breakdown. Dielectric Constant. Dissipation Factor. Dielectric Strength (air or water). (read more)
Browse Material Testing Services Datasheets for M+P Labs -
Master Bond, Inc.
Medical Grade Electrically Conductive EpoxyMaster Bond has introduced a highly conductive epoxy adhesive which meets USP Class VI specifications for medical applications. The high performance, two component epoxy EP21TDCS Medical, is silver filled to achieve an exceptionally low volume resistivity. Yet, adhesive properties, including high peel strength and superior epoxy toughness, have not been compromised. EP21TDCS Medical is a silver filled, electrically conductive epoxy adhesive that is FDA approved as a medical device adhesive... (read more)
Browse Conductive Compounds Datasheets for Master Bond, Inc.
Conduct Research
...most ROM (read-only memory) chips cannot be altered. However, EPROM (erasable programmable ROM) and EEPROM chips are two types of ROM units that can be changed. The difference between flash memory and EEPROM is in the way the chips are rewritten. Flash memory chips can be erased and rewritten...
...differ from their hardware counterparts in that most do not allow drawing or writing with a conventional marking tool. However, a number of hardware-based electronic whiteboards also support direct input into meeting software. Back to top. electrically erasable programmable ROM (EEPROM). EEPROM...
...to upgrade the BIOS before selling their wares. To solve this problem, several types of programmable ROM (PROM) were developed. PROM chips are not inscribed with data during the manufacturing process. These blank chips are sold to computer manufacturers and resellers who use a special piece of hardware...
...resides in a computer's circuits or in memory chips that hold its content even when the computer system is turned off. The fixed media that are based on such memory chips include ROM (read-only memory), PROM (programmable ROM), EPROM (erasable PROM), EEPROM (electrically EPROM), as well as flash memory...
Most microprocessor cards include memory modules as well. The smart card CPU uses as much as 1KB (kilobyte) of RAM (random-access memory) for working memory. The operating system and applications are stored in up to 40KB of ROM (read-only memory). Data is stored in EEPROM (electrically erasable...
Engineering Web Search: electrically programmable ROM
Read-only memory - Wikipedia, the free encyclopedia
such as erasable programmable read only memory (EPROM) and electrically erasable programmable read-only memory (EEPROM or Flash ROM) are sometimes
Non-volatile memory - Wikipedia, the free encyclopedia
ROM Mask ROM PROM EPROM EEPROM Flash memory 1 Electrically addressed 1.1 Mask-programmed ROM
Electrically Erasable Programmable ROM Expert for Consulting,...
programmable chip Electrically Erasable Programmable ROM Experts
See Intota Information
NIST Special Publication 800-88 Guidelines for Media...
contained in hard drives, random access memory (RAM), read-only memory (ROM), disks, memory devices, phones, mobile computing devices, networking
Classification of ROMs
Mask-programmable ROM: Look-up array connections are programmed during semiconductor manufacture using a mask.
1
m Flash Electrically Erasable Programmable ROM (Flash EEPROM, E2PROM): Same as E2PROM, but entire ROM may be erased electrically (no UV). Fast (>
A 16 Mb mask ROM with programmable redundancy
A 16 Mb mask ROM with programmable redundancy
Characteristics of n-Channel <emphasis...
of n-Channel MOSFETs With Tailored Source/Drain Extension for Mask ROM and EEPROM Applications Publisher Name: IEEE Country: USA Issue: 9 Issuing
alt.comp.hardware.homebuilt FAQ Version 20 (modified 06/18/97)
[2 Programmable/Priority Interrupt Controller * PIT - Programmable Interval Timer * PLA - Programmable Logic Array * PLD - Programmable Logic Device
1 PROGRAMMABLE MODULES ? SPECIFICATION OF PROGRAMMABLE...