Holtek have announced its new Sub-1GHz RF encoder transmitters, with part numbers HT6P235A, HT6P245A, HT6P237A and HT6P247A. The HT6P235A/HT6P237A device pair have an encoding format that is fully compatible with the predecessor device, the HT6P20B, and for which no changes are required to the receiver program if used as upgraded devices. The HT6P245A/HT6P247A device pair have an address bit range which are increased to 24 bits for enhanced secur...

Holtek announces its new 0.9V Low Voltage standard flash MCU, HT66F01xL series. Incorporating integrated power management IC functions, the new microcontrollers are especially designed for single-cell battery applications. By integrating the usually required peripheral circuits, these new devices offer the advantages of reduced component area, simplified components and reduced battery count, allowing them to meet the needs of today’s environmen...

Holtek introduce two new device additions to its Enhanced A/D Flash Type range, the HT66F0174 and HT66F0172. These new devices, in line with other devices in the range, meet with industrial specification requirements of -40 ~ 85 degrees Celsius operating temperature and high noise immunity. The new MCUs have a Flash Program Memory capacity of 2Kx16 bits, an SRAM Data Memory capacity of 128 bytes and 18 I/O pins.

Holtek is delighted to announce the release of its new HT1585 real time clock device complete with fully integrated temperature compensation function. Meeting with the industrial specification requirements of -40℃~ 85℃ operating temperature, the device not only offers superior cost-effectiveness, but also includes special features such as ultra low power consumption and a real time clock accuracy deviation of less than 5ppm.

Holtek is delighted to announce the release of its new 8051 A/D Flash series MCUs which include the HT85F2280, HT85F2270 and HT85F2260 devices. The complete series has an operating voltage of 2.2V to 5.5V and meets with the industrial specification requirements of -40℃ ~ 85℃ operating temperature and high noise immunity.

With a firm focus on the Single-phase/Three-phase Brushless DC Motor controller application area, Holtek is delighted to announce its new Flash type DC-Fan controller MCU, the HT66FM5230. Being specifically directed at single phase and three phase Brushless DC Motor control, this new device fully supports square wave and sinusoidal wave generation solutions.

The BS84xxxA-3 series of devices are Holtek’s newly released 12-bit A/D type Touch Key Flash MCUs. This series includes two devices, the BS84B08A-3 and the BS84C12A-3, which contain 8 and 12 touch keys respectively.

The BS83xxxA series of devices are Holtek’s newly released Touch Key Flash MCUs. In addition to including all the advantages of the predecessor touch key Flash MCUs, they have the additional advantages of even lower power consumption, enhanced touch key sampling speeds and better noise immunity.

With the features of extra low quiescent current and a high input voltage specification, Holtek is delighted to announce its new extra low quiescent current TinyPower low dropout regulator series, the HT71xx-3.

With the features of extra low quiescent current and high input voltage specifications, Holtek is delighted to announce the release of its new TinyPower ultra low quiescent current low dropout regulator series, the HT75xx-3.

With extra low quiescent current and a high input voltage specification, Holtek is delighted to announce the release of its new TinyPower low dropout high accuracy regulators, the HT71xx-2. This new series forms an extension to the already released HT71xx-1 device series.

With the features of extra low quiescent current and high input voltage specifications, Holtek is delighted to announce its new TinyPower ultra low quiescent current voltage detector series, the HT70xxA-3. This new device series forms an extension to the already released HT70xxA-1 series.

Following on from the successful release of the HT66Fxx Enhanced Flash A/D type MCU, Holtek is now further releasing its new additions to the device range in the form of the HT66F60A/70A, HT66FB60A/70A and HT66FU60A/70A.

Holtek is delighted to announce the release of its new TinyPower LCD Flash series MCUs which include the HT69F30A, HT69F40A and HT69F50A devices. The complete series meets with the industrial specification requirements of -40℃ ~ 85℃ operating temperature and high noise immunity.

Holtek is pleased to announce the release of its new Full Speed USB Flash series MCUs, in the form of its I/O type HT68FB540, HT68FB550 and HT68FB560 devices and its A/D type HT66FB540, HT66FB550 and HT66FB560 devices. These devices are new additions to Holtek's new generation 8-bit Flash USB MCUs.

Following on from the successful release of the HT45F3T 3D Glasses MCU, Holtek is now further releasing its new HT45FH3T MCU. This new device comes fully integrated with the necessary high voltage circuits which are a requirement for 3D Glasses applications.

HOLTEK Semiconductor's new EEPROM device, the HT24LC256, with its 2-wire serial interface has a total capacity of 256K bits arranged in a 32768 x 8 bits structure. The device has a working voltage range from 2.2V to 5.5V and a maximum operating frequency of 400kHz.

The Company announced today its consolidated financial results for 2012, which have been approved by the board of directors. The total consolidated sales in 2012 were NT$ 3,556 million, representing a 1.0 % increase YOY.

Holtek have announced the release of the new 500kHz gain bandwidth product operational amplifier series, the HT9251/52/54. The HT925x series can operate with a 1.8V to 5.5V single power supply and with its 50uA (typ.) quiescent current, making it extremely suitable for battery powered and portable product applications.

Holtek unveils its new 8-bit OTP dual slope A/D type MCUs, the HT45R2K-C/B/A. The devices include special integrated features for Body Fat Measurements as well as touch-key functions and a wide range of other peripheral functions. These features combine to make these new devices especially suitable for bridge sensor analog signal processing with a particular attention to Body Fat Scale applications.