Integrated Silicon Solution, Inc. (ISSI)
San Jose, CA 95112-4216
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TRIAC Dimmable LED Driver IC serves retrofit applications.
Flicker-Free™ IS31LT3935 solid state lighting (SSL) LED controller featuresÃ- dimming core based on AccuDim™ technology, which makes LED retrofit lamps have monotonic dimming profile across entire dimming range. With 100% compatibility with leading edge, trailing edge, and digital TRIAC dimmers, single-stage current mode LED controller comes in 3 x 3 mm DFN-10 package with exposed pad and...
Read More »AC/DC LED Driver IC targets general lighting applications.
With operating voltage from 85–265 Vac, PFC greater than 0.95, and current accuracy of Ã-
Read More »DDR3 SDRAM offers clock speeds up to 933 MHz.
Packaged in 96-ball BGA, 4 Gb Model IS43TR16256A operates at 1.5 V and is organized as 256 M x 16. Device is targeted for automotive, industrial, and medical applications as well as variety of communications applications, including access and aggregation nodes, routers and switches, network storage, optical transport, and base stations. Low-voltage Model IS43TR16256AL, operating at 1.35 V, will...
Read More »DDR SDRAMs target automotive, network, industrial applications.
Comprised of 512 Mb DDR SDRAMs with speeds up to 200 MHz, IS43Rxxx0D series has operating voltage of 2.5 V and supports operation throughout 0 to +70Ã-
Read More »Mobile SDRAMs suit power sensitive applications.
Operating from 1.8 V, Mobile SDRAM family includes 32 Mb SDR Models IS42VM16200C and IS42VM32100C, organized as 2M x 16 and 1M x 32 respectively, and DDR Models IS43LR16200C and IS43LR32100C. Devices feature operating current of 50 mA, standby current in power down mode of 80 Ã-µA, and deep power down mode current of 10 Ã-µA. Available in commercial and industrial temperature ranges,...
Read More »DDR DRAM provides data transfer of 1.6 Gbps.
Model IS43R32400A 128 Mb DDR DRAM is a 2.5 V device organized as 4Mx32, has 8K refresh, and runs up to 200 MHz. Offered in 144 pin FBGA package with a 0-70Ã-
Read More »Asynchronous SRAM provides 8 nS access times.
Suited for networking, telecom, and automotive applications, 2Mx8 16 Mb Model IS61WV20488A operates from 1.65-2.2 V and IS61WV20488B operates from 2.4-3.6 V. Power consumption is 95 mA max when operating at 10 nS. Both zero latency units are available in 44-pin TSOP II and 48-pin BGA packages.
Read More »SDRAM is targeted for multimedia co-processors.
Operating from single 1.8 V power supply, 16 Mb Model IS42VS16100C1 runs at 100 MHz and is offered in die form or 400 mil, 50-pin TSOP II package. It features 2 K refresh, LVTTL interface, and power-down, self-refresh current of 170 Ã-µA. Unit is suited for cell phones, PDAs, and portable DVD players, as well as applications requiring battery backup.
Read More »Memory Products offer RoHS compliance.
Lead-Free Memory Products include SDRAMs from 16-256 M densities, as well as SRAMs and EEPROMs from 1-128 K with I2C, Microwire, and SPI bus protocols. Devices are widely used in digital consumer applications including DVD player/recorders, DVRs, modems, set-top boxes, copiers, printers, cell phones, wireless LAN, and other computer peripherals.
Read More »EEPROM Device suits automotive applications.
Serial EEPROM devices cover densities from 1-64 K and are offered in 3 interface protocols: I2C, Microwire, and SPI. Devices are fabricated on 0.35 micron process technology at SMIC. Units suit automotive temperature range of -40 to +125Ã-
Read More »LED Driver IC supports automotive interior lighting.
Supplied in 8-pin SOP package, Model IS32LT3175 integrates single channel LED driver with programmable 150 mA current source, push-button control, courtesy signal input, and integrated programmable fade-in/fade-out lighting control, eliminating need for microcontroller and several discrete components. Device can be controlled remotely by automobile's microcontroller or locally with momentary...
Read More »ISSI Completes Sale of Subsidiary as Part of Taiwan Restructuring Under Uphill Merger Agreement
MILPITAS, Calif., - Integrated Silicon Solution, Inc. (Nasdaq: ISSI), a global fabless semiconductor company, today announced that it has completed the sale of its Chingis subsidiary to MediaTek Capital Corp. for $27.1 million pursuant to the previously announced Share Sale and Purchase Agreement. This transaction was completed following the receipt of regulatory approval in Taiwan. The foregoing...
Read More »ISSI Provides Update on Closing of Acquisition by Uphill
MILPITAS, Calif. –Ã- Integrated Silicon Solution, Inc. (Nasdaq: ISSI), a global fabless semiconductor company, today provided an update on the closing of its pending acquisition by Uphill Investment Co ( Uphill ) for $23.00 per share in cash, pursuant to the Agreement of Merger dated as of March 12, 2015, as previously amended (the Merger Agreement ). ISSI and Uphill continue to make...
Read More »ISSI Agrees to Merger Terms with Cypress Semiconductor
Provides Required Notice to Uphill MILPITAS, Calif. –Ã- Integrated Silicon Solution, Inc. (Nasdaq: ISSI) today announced that it has finalized a definitive agreement to be acquired by Cypress Semiconductor Corporation (Nasdaq: CY) for $20.25 per share in cash. With respect to the previously announced issue regarding antitrust approvals, Cypress has agreed to use its reasonable best efforts...
Read More »Cypress Fails to Finalize Merger Agreement with ISSI
MILPITAS, Calif. –Ã- Integrated Silicon Solution, Inc. (NASDAQ: ISSI) today announced that Cypress Semiconductor ( Cypress ) has failed to finalize a merger agreement by the deadline of June 7, 2015 imposed by Cypress, even after Cypress received the negotiated draft agreement from ISSI on Friday, June 5, 2015. As a result of ISSI's full cooperation, Cypress was able to complete extensive...
Read More »ISSI Provides Update on Acquisition Discussions; Announces Delay in Special Meeting of Stockholders
MILPITAS, Calif. –Ã- Integrated Silicon Solution, Inc. (Nasdaq: ISSI) today provided an update on its discussions regarding the unsolicited offer from Cypress Semiconductor Corporation (Nasdaq: CY) proposing to acquire all of the outstanding common stock of ISSI for $19.75 per share in cash and on the status of the pending acquisition of ISSI by Uphill Investment Co. for $19.25 per share in...
Read More »ISSI Acknowledges Unsolicited Offer from Cypress Semiconductor; Authorizes Discussions with Cypress Semiconductor
MILPITAS, Calif. –Ã- Integrated Silicon Solution, Inc. (Nasdaq: ISSI) today acknowledged the receipt of an unsolicited offer from Cypress Semiconductor Corporation (Nasdaq: CY) to acquire all of the outstanding common stock of ISSI for $19.75 per share in cash. As previously announced, ISSI entered into an Agreement and Plan of Merger dated as of March 12, 2015 ( Uphill Agreement ) with...
Read More »ISSI Enters Into a Definitive Merger Agreement to Be Acquired by Consortium for $19.25 Per Share
SHANGHAI, BEIJING, and MILPITAS, Calif. –Ã- Integrated Silicon Solution, Inc. (Nasdaq: ISSI), a global fabless semiconductor company, and a Chinese consortium of investors led by Summitview Capital (the Consortium ), today jointly announced that they have entered into a definitive merger agreement under which the Consortium will acquire all of the outstanding shares of ISSI for US$19.25 per...
Read More »TRIAC Dimmable LED Driver IC serves retrofit applications.
Flicker-Free™ IS31LT3935 solid state lighting (SSL) LED controller featuresÃ- dimming core based on AccuDim™ technology, which makes LED retrofit lamps have monotonic dimming profile across entire dimming range. With 100% compatibility with leading edge, trailing edge, and digital TRIAC dimmers, single-stage current mode LED controller comes in 3 x 3 mm DFN-10 package with exposed pad and...
Read More »AC/DC LED Driver IC targets general lighting applications.
With operating voltage from 85–265 Vac, PFC greater than 0.95, and current accuracy of Ã-
Read More »