Secure Payment Terminal Solution

Application

Description

Comprehensive secure payment solution based on Unisplendour's THD89 secure microcontroller, providing end-to-end security protection for financial payment terminals with CC EAL6+ certification.

Core Advantages

CC EAL6+ certified security - highest commercial security level

Dual-interface support - contact and contactless in one solution

Pre-certified design - reduces time to market significantly

Comprehensive tamper protection - physical and logical security

Scalable architecture - supports multiple payment applications

Recommended Bill of Materials (BOM)

Item	Part Number	Description	Quantity	Datasheet
1	THD89 Secure MCU	Main security controller with EAL6+ certification	1	📄 Download
2	Contact Card Interface	ISO 7816 compliant card connector	1	📄 Download
3	Contactless Reader	ISO 14443 NFC frontend	1	📄 Download
4	Secure Key Storage	Encrypted EEPROM for key storage	1	📄 Download
5	Tamper Detection Circuit	Physical security sensors and mesh	1	📄 Download

Applications

POS terminals

mPOS devices

ATM machines

Kiosks

Mobile payment devices

Technical Specifications

Security Level

CC EAL6+

Compliance

PCI PTS 6.x, EMVCo, UnionPay

Interface

ISO 7816, ISO 14443, SPI, I2C

Operating Temperature

-25°C to +85°C

FAE Expert Insights

Senior FAE

Applications Engineer

10+ years

Professional Insights

This secure payment solution leverages Unisplendour's THD89 EAL6+ certified security chip to provide bank-grade protection for financial transactions. The decision logic is to prioritize security certification and compliance for payment applications. Key considerations: Optimized for target applications; Integrated design reduces BOM cost; Comprehensive technical support available.

Key Takeaways

Optimized for target applications
Integrated design reduces BOM cost
Comprehensive technical support available

Decision Framework

Steps:

Evaluate requirements
Compare solutions
Consult FAE

Ready to Implement This Solution?

Contact our FAE team for design support and quotes

Frequently Asked Questions

What certifications does this secure payment solution have?

The solution is based on THD89 with CC EAL6+ certification, the highest commercial security level. It also meets PCI PTS 6.x, EMVCo, and UnionPay compliance requirements for payment terminals. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Verify specific certification requirements for your target markets. EAL6+ is suitable for all banking applications.

How long does certification typically take?

Using our pre-certified solution reduces certification time by 50% compared to custom designs. Typical timeline: 6-9 months for EMV certification, 3-6 months for PCI PTS, depending on test lab availability and any required modifications.

Plan for 6-12 months total certification time. Use pre-certified solution to minimize delays.

What support does BeiLuo provide for payment solution development?

As an authorized Unisplendour distributor, BeiLuo provides comprehensive support including reference design review, certification guidance, personalization services, production support, and ongoing technical assistance throughout the product lifecycle.

Engage BeiLuo early in the design phase for optimal support. Leverage our certification experience.

Can this solution support both contact and contactless payments?

Yes, the THD89 supports dual-interface operation with both ISO 7816 contact and ISO 14443 contactless interfaces. This allows a single design to support both payment methods, maximizing compatibility with existing infrastructure.

Dual-interface is recommended for new designs to ensure maximum market coverage.

What tamper protection features are included?

The solution includes comprehensive tamper protection: active shielding mesh, voltage and temperature monitoring, light sensors, intrusion detection, and secure key erasure upon tamper detection. These features meet PCI PTS physical security requirements.

All tamper features should be enabled for banking applications. Customize based on specific threat models.

How does this solution compare to NXP or Infineon alternatives?

Our solution offers equivalent EAL6+ security certification at 20-30% lower cost. THD89 provides comparable performance to NXP P71 and Infineon SLE97. The main advantage is local support and supply chain security through BeiLuo as authorized distributor.

Evaluate based on total cost of ownership, including support and supply chain considerations.