Press Releases

Jul 12, 2016

I2C, Added Digital Resources in Latest GreenPAK™

Silego Technology’s SLG46533V GreenPAK™ 5 Configurable Mixed-signal IC adds additional Flip-flops, Look-up Tables, I2C, and Improved Counter/Timer Blocks.

Santa Clara, CA – July 12, 2016 – Silego Technology announces the SLG46533V GPAK™ 5, further expanding Silego’s industry leading platform of Configurable Mixed-signal ICs (CMICs).

This latest generation device, including Silego’s new I2C block, introduces even more flexibility, functionality, and ease of design to the NVM programmable GPAK family of devices. The addition of I2C enables designers to read and change device configuration, such as analog comparator thresholds, on-the-fly. The I2C block can also act as a digital IO expander. Included in the SLG46533V are improved Counter/Delay blocks, featuring one-shot and frequency detect modes, as well as the capability to drive an external crystal oscillator.

These new functionalities, along with the configurable digital and analog blocks seen in previous generations of GPAK, are all packed into a tiny 2.0 x 3.0 mm 20-pin STQFN with 18-GPIO.

Like other devices in the GPAK family, development of SLG46533V projects takes advantage of the easy-to-use GPAK development hardware and simple GUI interface of GPAK Designer, allowing engineers to quickly and easily implement new designs and respond to changing design requirements. Unique to this latest generation, designers now have the ability to perform on-board emulation, within their design, using I2C.

“The added digital resources and I2C make the SLG46533V one of Silego’s most versatile products,” states Sean Carty, Senior Product Marketing Engineer. “The GreenPAK family of devices continues to grow in new exciting directions and give our customers new ways to add valuable features to their products.”

Target applications include, often in combination:

  • GPIO Expander
  • Power Sequencing
  • Voltage monitoring
  • LED Control
  • Glue logic
  • Timing adjustments
  • Watchdog Timer

For pricing, samples, datasheets, and technical information about these devices and the GPAK Designer software, contact our customer service team at: or visit our website:

About Silego – The CMIC Company

Silego Technology is a fabless semiconductor company creating configurable mixed-signal integrated circuits, or CMICs, which enable a paradigm shift in the way that hardware engineers design their systems. Our CMICs integrate analog, digital logic, mixed-signal and power functions while eliminating passive and discrete components. Our CMICs enable original equipment manufacturers, or OEMs, in high-volume applications to cost-effectively deliver their hardware products to market faster and with greater design flexibility. Our scalable CMIC platform is comprised of our configurable ICs, our proprietary design software and our development kits. Our solution consists of our proprietary CMIC platform and our delivery model, which includes our interactive design support, rapid prototyping of customer designs and flexible, cost-optimized manufacturing. Our solution provides our customers with mixed-signal ICs that address power, timing and interface functions in their systems.

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For media information contact:
Victoria Yatskulyak
Silego WW MarCom Manager