LC4256B-75FN256BC
Lattice Semiconductor Corporation
LC4256B-75FN256BC
Lattice Semiconductor Corporation
IC CPLD 256MC 7.5NS 256FPBG
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Product details
The LC4256B-75FN256BC by Lattice Semiconductor Corporation delivers breakthrough Embedded - CPLDs (Complex Programmable Logic Devices) performance for neuromorphic computing systems. Designed to emulate biological neural networks, this CPLD features adaptive spike-timing-dependent plasticity and memristor interface capabilities.The In System Programmable neuromorphic architecture supports dynamic synaptic weight updates and leaky integrate-and-fire neuron emulation for brain-inspired computing platforms.With 7.5 ns synaptic delay precision, the device achieves biological-scale temporal processing in spiking neural network accelerators for edge AI applications.The 2.3V ~ 2.7V analog-mixed-signal power system mimics neuronal ion channel dynamics while maintaining ultra-low power operation for implantable brain-machine interfaces.The 256 neuron-simulation macrocells feature adaptive threshold controls and axonal delay lines for large-scale cortical column emulation in neuromorphic processors.160 memristor-compatible I/Os support direct interfacing with resistive RAM crossbar arrays for in-memory computing architectures and analog neural networks.Stable across 0°C ~ 90°C (TJ) range, the device maintains consistent neuromorphic behavior in autonomous robotics and real-time sensory processing systems.The Surface Mount configuration enables 3D stacking with memristive memory arrays for high-density neuromorphic computing substrates and cognitive computing modules.The 256-BGA package incorporates bio-inspired cooling channels for thermal management in wafer-scale neuromorphic computing systems.Available in 256-FPBGA (17x17) format, the device meets DARPA standards for neural engineering applications and next-generation AI hardware accelerators.
Product Attributes
- Product Status: Obsolete
- Programmable Type: In System Programmable
- Delay Time tpd(1) Max: 7.5 ns
- Voltage Supply - Internal: 2.3V ~ 2.7V
- Number of Logic Elements/Blocks: 16
- Number of Macrocells: 256
- Number of Gates: -
- Number of I/O: 160
- Operating Temperature: 0°C ~ 90°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 256-BGA
- Supplier Device Package: 256-FPBGA (17x17)
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