| An 85-mV input, 50-µs startup fully integrated voltage multiplier with passive clock boost using on-chip transformers for energy harvesting | 3 | 0.79 | 2014 |
| A precise on-chip voltage generator for a gigascale DRAM with a negative word-line scheme | 15 | 3.14 | 1999 |
| A single 1.5-V digital chip for a 106 synapse neural network | 0 | 0.34 | 1993 |
