| Equipped with the latest fast charging standard, USB-PD 3.0
Fast charging only on certified products, enhancing safety and efficiency
SE8A with Integrated Security Chip Controls Hacking Threats During Charging

Samsung Electronics unveiled the 'MM101' and 'SE8A' power delivery controller semiconductors on the 28th, which support the latest fast charging standard 'USB-PD 3.0'.

SE8A specifically integrates a power delivery control semiconductor and a security chip (Secure Element IC) into one.

The power delivery control semiconductor is embedded in the charger and supplies optimal power by selecting either a high-speed or standard charging mode based on the standard certification status of the electronic device and charger, as well as the current charge level.

When the charger is connected to an electronic device, the MM101 and SE8A determine whether the device is a genuine product certified to the USB-PD 3.0 standard, enabling fast charging only under specified conditions. In addition, safety has been enhanced by incorporating a solution that blocks charging if there is moisture or foreign matter at the cable joint.

Using the USB-PD (Power Delivery) 3.0 charging method, it is possible to supply up to 100W of power, which is more than 6 times higher than a standard smartphone fast charger.

Samsung Electronics has also embedded eFlash memory in the two products, enabling charger manufacturers to use it to constantly update to the latest USB charging standards via software without replacing hardware.

SE8A is characterized by improved design convenience by reducing the area through the integration of a security chip (Secure Element IC) at the EAL 5+ level of the Common Criteria (CC), an international common evaluation standard.

This product supports 'USB Type-C Authentication,' an encryption-based authentication program, which blocks the data transmission path immediately upon connection of an unauthenticated cable, thereby preventing electronic device hacking and data damage caused by malware.

The SE8A also features a built-in hardware security module that allows for the secure management of password authentication keys, making it suitable for the distribution of exclusive content linked with chargers.

When an electronic device user connects an authenticated charger, the password authentication key is activated and can be utilized for services such as accessing exclusive content like music or videos provided only to members, or promotional web pages.

“Demand for safe and efficient fast charging solutions is increasing,” said Heo Kuk, Executive Vice President of the Marketing Team at Samsung Electronics’ System LSI Business Division. “We will open up new markets through the power delivery control semiconductor MM101 and the security-enhanced SE8A.”

threeSamsung Electronics is currently mass-producing the SE8A and providing MM101 samples to customers.