Ultra-low power 32-bit processor with secure execution capability
E802 utilizes a 2-stage minimalistic pipeline and optimizes average and peak power consumption.
Overview
E802 utilizes a 2-stage minimalistic pipeline and optimizes average and peak power consumption. It can be equipped with optional secure execution technology to enhance system security. It is suitable for application fields that are extremely sensitive to power consumption and cost, such as IoT and MCU.
Key features
- Instruction set: T-Head ISA (32-bit/16-bit variable-length instruction set);
- Pipeline: 2-stage;
- General register: 16 32-bit GPRs;
- Bus interface: Dual bus (instruction bus + data bus);
- Memory protection: 0 to 8 optional protection zones;
- Tight coupling IP: Interrupt controller and timer;
- Multiplier: Optional slow multiplier and fast multipliers;
- Secure execution technology: Resists any hardware and software attacks, and increases system security;
- Low-power cache: Reduces system memory access latency, and improves memory efficiency;
- Interrupt response acceleration technology: Enhances the system's real-time performance to allow users to quickly enter the corresponding service program;
- Control of average power consumption and peak power consumption: Adaptive to specific application scenarios with stringent requirements for power consumption;
- Resists any hardware and software attacks, and increases system security.
Block Diagram
Applications
- Wireless Connectivity;
- Industrial Control;
- IoT Security.
Files
Note: some files may require an NDA depending on provider policy.
Specifications
Identity
Provider
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Frequently asked questions about CPU IP cores
What is Ultra-low power 32-bit processor with secure execution capability?
Ultra-low power 32-bit processor with secure execution capability is a CPU IP core from T-Head listed on Semi IP Hub.
How should engineers evaluate this CPU?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CPU IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.