SilTerra Technology Overview

SilTerra's CMOS Logic technologies are process-matched to the leading foundry. These processes, covers from 180nm node to 110nm node, are running in high volume production. SilTerra's CMOS Logic technologies provide optimal combination of performance in term of power, speed and gate density, to meet the stringent product requirement in Consumer, Communication and Computing applications.. In addition, we offer logic non-volatile memory solutions which enable designer to integrate programming function for command code or data memory storage in the System-On-Chip IC.

Our High Voltage technologies are uniquely developed for ultra low leakage devices with tighter process design rules specifically target for AMOLED/TFT Display Driver application used for the mobile display panel like in mobile phones, wearable and portable consumer devices.

SilTerra's Mixed-Signal and RFCMOS technologies are built from the proven CMOS Logic platform with additional active and passive RF/analog components. These RF/analog components features high precision MiM ( Metal-Insulator-Metal), Finger Capacitor, Varactor, Diode, Thick Metal Inductors, Deep Nwell, Multi-Vt and High precision resistors which are characterized up to 20GHz range. These technologies are well suited for RF/analog applications used in WLAN, Bluetooth, RFID, Zigbee applications.

SilTerra's BCDMOS and Power MOSFET technologies are developed for energy efficient power management applications to meet industry GREEN energy expectation. These technologies are suitable for applications used in Wireless charger, Power switches, LED driver, motor driver, DC-DC converter and Lithium battery charger.

Technology Roadmap



Towards IoT Era

IoT technology is pervasive and is impacting in every aspect of our lives everyday. The "things" that surrounding us, whether it is at homes, offices, production floor, inside the car or outside of buildings, are getting intelligent with the advancement of Internet-of-Things technology. This evolution changes how the "things" connect, communicate and control one device with another remotely and intuitively without human intervention.

To achieve this, the IC inside the smart "things" are 24/7 always in "ON" sensing mode, which needs to operate in extremely low power and deliver optimal power performance to be able to detect, process and transmit the sensing data to the Internet gateways or cloud.

SilTerra IoT technology platform offers :-

IoT Technology Reference
180nm Ultra Low Leakage Solution with/without
embedded Flash option
110nm Ultra Low Leakage (Al BEOL) Solution
with/without embedded Flash option

Smart Power Technology Platform

As consumers demand for smaller, lighter, portable with long battery operating time such as smart phones, smart watches, mobile health kits, these impose a big challenge to designers to deliver the solutions with low power loss, high energy efficient design and small footprint.

In addition, as governments or regulatory bodies are promoting the GREEN technology in every sector of industries, offices or at home, the IC designers is motivated to adopt the smart power design techniques as well as advanced power technologies to meet this objective.

SilTerra's Smart Power Technology platform is developed to facilitate designers, using our proven process technology, foundry design kits and IP, to deliver optimum energy efficient products.

SilTerra's Smart Power Technology platform offers:-

Smart Power Technology Reference
180nm BCDMOS Technology -
1.8V Core and 5V DMOS Dual Gate
180nm BCDMOS Technology -
5V Single Gate Only
Power MOSFET Technology -
Trench V-Tr MOSFET
Power MOSFET Technology -
High Voltage MOSFET


SilTerra's truly monolithic MEMS on CMOS processing technologies are targetted for RF, Optical & Sensor applications.

The detailed of the MEMS technology and engagement model is specified as below:-

MEMS Technology Reference
MEMS Business Model
MEMS Specialty Tools
Piezoelectric Micromachined Ultrasonic Transducer(PMUT)
Piezoelectric Surface Acoustic Wave
MEMS Process Platform (SAW)
Piezoelectric Bulk Acoustic Wave
MEMS Process Platform (BAW)
Optical MEMS
RF MEMS Platform
Electrostatic MEMS Process Platform
Technical Articles

CMOS Logic

SilTerra’s CMOS Logic technologies are process-matched to the leading foundries. They offer excellent combination of density, speed and power developed to meet the stringent product requirements for communication, computing and consumer applications.

SilTerra CMOS Logic technologies cover :-

CMOS Technology Reference
C11AL – 110nm CMOS Logic 1.2V/3.3V Al
C11AL eFlash – 110nm CMOS Logic 1.2V/3.3V Al eFlash
C11G – 110nm CMOS Logic 1.2V/2.5V, 1.2V/3.3V Cu
C13AL – 130nm CMOS Logic 1.2V/3.3V Al
C13G – 130nm CMOS Logic 1.2V/2.5V, 1.2V/3.3V Cu
C15G – 153nm CMOS Logic 1.8V/3.3V
C16G – 160nm CMOS Logic 1.8V/3.3V
C18G - 180nm CMOS Logic 1.8V/3.3V
C18GH5 – 180nm CMOS Logic 1.8V/5.0V
C18G eFlash – 180nm CMOS Logic 1.8V/3.3V eFlash

High Voltage

SilTerra’s High Voltage technologies are developed to target for mobile display driver and power management IC related applications which required high voltage biasing at low power consumption.

SilTerra High Voltage technologies cover :-

High Voltage Technology Reference
C11H32 - 110nm HV 1.5V/6V/32V
C13H32 – 130nm HV 1.5V/6V/32V
C16H32 – 160nm HV 1.8V/5.5V/32V
C18H32 – 180nm HV 1.8V/5.5V/32V


SilTerra’s Radio Frequency CMOS (RFCMOS) technologies are customized developed for wireless related applications to meet the standards such as Bluetooth, Zigbee, Sub-Giga Hz, 2.4GHz and 5.8GHz ISM bands transmission medium.

SilTerra RFCMOS technologies cover :-

RFCMOS Technology Reference
C11ALMR – 110nm RFCMOS 1.2V/3.3V AL
C13MR – 130nm RFCMOS 1.2V/3.3V Cu
C18MR – 180nm RFCMOS 1.8V/3.3V