Compact and Energy Efficient Neuron With Tunable Spiking Frequency in 22-nm FDSOI

In this paper, we present a mixed-signal integrate and fire neuron designed in 22-nm FDSOI technology. novel design, deploy the back-gate terminal of technology for tunable design. For first time, show analytically with pre- post-layout simulations spiking frequency using voltage The circuit is sub-threshold region dissipates an ultra-low energy per spike order Femto Joules spike. With layout area only 30 μm2, smallest reported to date.