ACTEL A1020B-PG84B

What Is the ACTEL A1020B-PG84B?

We are a trusted supplier of the ACTEL A1020B-PG84B military-grade FPGA. We source the ACTEL A1020B-PG84B with full traceability and anti-counterfeit inspection to meet the strict demands of defense and aerospace procurement worldwide. The ACTEL A1020B-PG84B is designed to deliver secure, radiation-tolerant programmable logic for the most demanding mission-critical applications.

ACTEL A1020B-PG84B Architecture and Technology

The robust and high-reliability architecture of the ACTEL A1020B-PG84B is built on Actel’s proprietary PLICE™ antifuse technology using a 1.0-micron CMOS silicon gate process. It features 2,000 equivalent system gates and 547 logic modules, delivering compact yet capable programmable logic. Unlike SRAM-based FPGAs, the ACTEL A1020B-PG84B requires no external configuration memory and retains its logic permanently after programming — no reload is needed at power-up.

Package and I/O Capabilities

The ACTEL A1020B-PG84B comes housed in an 84-pin ceramic pin grid array (CPGA) package with hermetic sealing, purpose-built for operation in harsh environments. It supports up to 69 user-configurable I/O pins compatible with both CMOS and TTL drive levels. Both the clock distribution network and the on-chip diagnostic probe capability make the ACTEL A1020B-PG84B easy to integrate and test within complex system designs.

Why Choose the ACTEL A1020B-PG84B for Defense Applications?

The ACTEL A1020B-PG84B belongs to Actel’s ACT 1 family — a one-time programmable device that cannot be erased or reconfigured, providing built-in security for sensitive defense IP. Its programmable security fuse permanently locks programming access after deployment. The military-grade temperature rating of –55°C to +125°C ensures the ACTEL A1020B-PG84B performs reliably across all climate and thermal conditions found in aerospace and defense platforms.

• The ACTEL A1020B-PG84B offers one-time programmable antifuse architecture immune to erasure and external configuration attacks.
• It operates at speeds up to 48 MHz with a hardwired clock distribution network that minimizes clock skew.
• The ACTEL A1020B-PG84B is SEU (Single Event Upset) immune, making it suitable for space and radiation-exposed environments.
• Its 84-pin ceramic PGA package provides hermetic sealing for long-term reliability in harsh conditions.
• The supply voltage is 5V with low standby power consumption for power-sensitive system designs.
• A built-in security fuse on the ACTEL A1020B-PG84B permanently prevents reverse engineering or IP theft.
• On-chip diagnostic probe capability enables in-system testing without additional external test equipment.
• Up to 69 user I/O pins support both CMOS and TTL logic levels for flexible system interfacing.
• The ACTEL A1020B-PG84B operates across a military temperature range of –55°C to +125°C.
• Urgent orders and long-term supply agreements for the ACTEL A1020B-PG84B are available upon request.

Frequently Asked Questions (FAQ)

What is the ACTEL A1020B-PG84B used for?

The ACTEL A1020B-PG84B is a military-grade FPGA used in high-reliability applications including aerospace flight control, avionics systems, radar signal processing, electronic warfare, satellite payloads, and defense communication equipment.

Is the ACTEL A1020B-PG84B a one-time programmable device?

Yes. The ACTEL A1020B-PG84B uses antifuse-based OTP (One-Time Programmable) technology. Once programmed, the device cannot be erased or reprogrammed, which ensures maximum security and reliability in mission-critical deployments.

What package does the ACTEL A1020B-PG84B come in?

The ACTEL A1020B-PG84B is housed in an 84-pin ceramic pin grid array (CPGA) package. The ceramic hermetic package provides excellent protection against moisture, vibration, and thermal stress in harsh operating environments.

Is the ACTEL A1020B-PG84B radiation tolerant?

Yes. The antifuse architecture of the ACTEL A1020B-PG84B is inherently immune to Single Event Upsets (SEU), making it a trusted choice for satellite, space, and other radiation-exposed system designs.

How do I place an order for the ACTEL A1020B-PG84B?

You can submit an inquiry directly through our website contact form or email our sales team. We will respond with pricing, lead time, and availability within 24 hours for the ACTEL A1020B-PG84B.