April 01.2013
The Tochigi unit of SII crystal division is split as "SII Crystal Technology Inc."
The Tochigi unit of SII crystal division is split as "SII Crystal Technology Inc."
March 29.2013
"SC-32S", ultra small package SMD type 32.768kHz quartz crystal, is available now.
Ideal for smart phones and other small electronic device.Seiko Instruments Inc. (SII) has released "SC-32S", a new small package SMD type quartz crystal.The thickness is 0.75mm which is substantially reduced in comparison with our existing products.» SC-32S Product Information
March 29.2013
"SC-20S", ultra small package SMD type 32.768kHz quartz crystal, is available now.
Ideal for smart phones and other small electronic device.Seiko Instruments Inc. (SII) has released "SC-20S", a new small package SMD type quartz crystal.The thickness is 0.6mm which is substantially reduced in comparison with our existing products.» SC-20S Product Information
March 29.2012
Added Low-Power microcontrollers RENESAS (RX200 series).
The Low-Power microcontrollers RENESAS (RX200 series) was added. especially RX210 of RENESAS (RX200 series) newly added this time uses a Low-CL resonator U-Low mode (Vcc 3.0V) ,IOL -- about 100 nA are realized. By this, he feels actually that it was able to step forward one big step to energy harvest. Here
March 06.2012
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed.RENESAS,RICOH,TEXAS INSTRUMENTS,TOSHIBA were newly added.Here
February 24.2012
Opened a special site of Low-CL Technology.
The "Low-CL technology" can achieve low-power LSI oscillator circuits, reliability, and - highly accurate frequency. It can also respond to "low power" and "safety" required for recent electronic devices. The "Low-CL technology" makes a significant contribution to battery-driven devices including mobile phones, GPS and smoke detectors. Low-CL technology special site
January 24.2012
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed.MICROCHIP were newly added.Here
December 19.2011
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed.FUJITSU,RENESAS,TEXAS INSTRUMENTS were newly added.Here
December 05.2011
Added Low-Power microcontrollers(Atmel,SANYO, STMicroelectronics).
Added Low-Power microcontrollers.Atmel ,SANYO and STMicroelectronics were new. Here
October 27.2011
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed.MICROCHIP were new. OKI,PANASONIC,RENESAS,SII,TEXAS INSTRUMENTS,TOSHIBA were newly added.Here
September 26.2011
Added columns of Low-CL resonator6. Technologies for reducing the power consumption of 32 kHz crystal oscillatorsThis column describes how we have made our oscillators more energy efficient in an easy to understand manner, based on a simple example of a typical circuit with low power specifications (an oscillator with a load capacitanceof 12.5 pF) that uses a 32.768 kHz tuning fork oscillator.Here6. Technologies for reducing the power consumption of 32 kHz crystal oscillators is Here
September 15.2011
Added columns of Low CL resonator5. Standby current examples for RL78/G13 microcontrollers using Low-CL technology These examples must be read by users with the RL78/G13 Stick starter-kit users' manual and RL78/G13 Promotion board.Here5. Standby current examples for RL78/G13 microcontrollers using Low-CL technology is Here
September 09.2011
Added columns of Low CL resonator
What is the source of oscillation?
Added columns of Low CL resonatorWhat is the source of oscillation?Oscillation is the phenomenon whereby an electronic circuit (a crystal oscillator) causes vibration on itsown without receiving vibration energy from an external source and maintains that vibration. Here4. What is the source of oscillation? is Here
September 02.2011
Added columns of Low CL resonator
What is standby power?
Added columns of Low CL resonatorWhat is standby power?The power consumed by an electronic device is proportional to the product of the applied voltage and current flow for the device, and the amount of power is proportional to the product of the consumed power and how long power is consumed. Here3,What is standby power? is Here
August 22.2011
Added columns of Low CL resonator
Added columns of Low CL resonatorThe Low-CL technology incorporates the use of a new oscillation theory based on linear algebra and geometry. Various theorems have been set forth and evaluated around the concept of "number."Here2. Introducing Low-CL Technology is Here
July 22.2011
"SII Quartz Crystal" Website Renewal
"SII Quartz Crystal" Website has been renewed.The distinctive feature of SII's resonators is Low-CL. It is perfect to lower the power consumption of microcontroller. Please refer to the cases that achieved the lower power consumption with Renesas Electronics Corporation.Low-Power microcontrollers Page
June 09.2011
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed. PANASONIC,RENESAS,RICOH were newly added.Here
April 01.2011
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed. PANASONIC,RENESAS,RICOH,TOSHIBA were newly added.Here
November 30.2010
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed. RENESAS,RICOH,SII,TOSHIBA were newly added.Here
July 26.2010
Through collaboration with renesas electronics, we achieved low power consumption resonator.
The SSP-T7-FL is a surface-mounted resonator specially developed and released for ultra-low-power microcontrollers.Through collaboration with renesas electronics, we achieved low power consumption resonator.Because the specifications for the microcontrollers indicated at the right differ from the general specifications, be sure to use SSP-T7-FL if using such a microcontroller. Also check the circuit matching report, because the method for optimizing the load capacitance ,the resistors and capacitors in the oscillation circuit differs for each microcontroller.click
May 25.2010
CMSS (Circuit Matching Service & Solution) Notice of renewal
Improved CMSS WebsiteWhat is CMSS?Overview of the Services SII Offers: HereCMSS-B: Search existing Circuit Matching ResultsEasily search circuit paramters (Cg, Cd, Rd) from our circuit matching database HereCMSS-C : Circuit Matching ServiceQ&A is added to help customers with the Oscillation Circuit design with Tuning Fork Crystals (32.768kHz Quartz Crystal)Your inquiry is welcome. Here
January 29.2010
The 15th International IC-China Conference & Exhibition
Dear customers,We are pleased to inform you that SIH will participate in the IIC 2010 International IC - China Conference & Exhibition. The exhibition will be held as follows.ShenzhenDate : Mar 4 - 5, 2010Venue : Shenzhen Convention & Exhibition CenterAddress : Hall 2Fuhua 3rd Road, Futian Central District, ShenzhenBooth No. : 2B11Highlights:You will have the opportunity to learn about SII IC and Crystal products, especially - Hall IC- Temperature Sensor- Multi-cell Protection Solution- LDOOur professional staff and detailed information will be ready at our ....
November 05.2009
Low CL resonator for low-power microcontrollers (SSP-T7-FL,VT-200-FL)
Good news for designers wanting ultra-low power consumption:A low-power oscillation circuit that consumes only one tenth of the standby power of previous oscillation circuit. SSP-T7-FLVT-200-FL
February 06.2009
IIC 2009 International IC - China Conference & Exhibition
Dear customers,We are pleased to inform you that SIH will participate in the IIC 2009 International IC - China Conference & Exhibition in China. The exhibition will be held as follows. -------------*-------------ShenzhenDate : Feb 26-27, 2009Venue : Shenzhen Convention & Exhibition CenterAddress : Hall 2Fuhua 3rd Road, Futian Central District, ShenzhenBooth No. : 2B13Highlights:You will have the opportunity to learn about SII IC and Crystal products, especially - Hall IC- Temperature Sensor- Multi-cell Protection Solution- LDOOur professional staff and detailed ....
January 28.2009
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed. OKI,PANASONIC,RICOH were newly added.OKI, PANASONIC, RICOH
November 28.2008
Listed matching report for RENESAS H8S/Tiny series.
We list matching reports for RENESAS H8S/Tiny series with SII quartz crystals.RENESAS H8S/Tiny series: R4F20103NFBSII quartz crystal: SSP-T7(12.5pF), VT-200(12.5pF)
November 20.2008
Listed matching report for RENESAS R8C/Tiny series.
We list matching reports for RENESAS R8C/Tiny series with SII quartz crystals.RENESAS R8C/Tiny series: R5F21356ANFPSII quartz crystal: SSP-T7(7.0pF,12.5pF), VT-200(12.5pF)
October 30.2008
Listed matching report for FUJITSU MB95100B series.
We list matching reports for FUJITSU MB95100B series with SII quartz crystals.FUJITSU MB95100B series: MB95107A-64PSII quartz crystal: SP-T2A(6.0pF,12.5pF), SSP-T7(7.0pF,12.5pF), VT-200(6.0pF,12.5pF)
July 24.2008
Added database of Circuit Matching Service & Solution.
The circuit matching report database available on line provides a searchable list of MCUs for which circuit matching has already been performed. FUJITSU,TOSHIBA,Texas Instruments were newly added.FUJITSU, TOSHIBA, Texas Instruments
June 20.2008
Listed matching report for FUJITSU MB91645 series.
We list matching reports for FUJITSU MB91645 series with SII quartz crystals.FUJITSU MB91645 series: MB91F647-176PSII quartz crystal: SP-T2A(6.0pF,12.5pF), SSP-T7(7.0pF,12.5pF), VT-200(6.0pF,12.5pF)* Matching report with SP-T2A Click Here! * Matching report with SSP-T7 Click Here! * Matching report with VT-200 Click Here!
June 11.2008
Listed matching report for RENESAS M16C/64 series.
We list matching reports for RENESAS M16C/64 series with SII quartz crystals.RENESAS M16C/64 series: R5F3640DDFA-100PSII quartz crystal: VT-200(12.5pF)
April 15.2008
"SII Quartz Crystal" Website Renewal
"SII Quartz Crystal" Website has been renewed.The site design has been renewed to provide user friendly simple and easy-to-find structure.The site also introduces "Circuit Matching Service & Solution"
"SII Quartz Crystal" Website Top Page