A 45 nm logic technology is described that for the first time incorporates high-k + metal gate transistors in a high volume manufacturing process. The transistors feature 1.0 nm EOT high-k gate… (More)
We designed a soft error rate (SER) tolerant latch utilizing local redundancy. We implemented a test chip containing both the standard and SER-tolerant latches in a 90-nm dual-V/sub T/ CMOS process.… (More)
This work provides a comprehensive summary of radiation-induced soft error rate (SER) scaling trends of key CMOS bulk devices. Specifically we analyzed the SER per bit scaling trends of SRAMs,… (More)
Technology scaling, reduction in operating voltages, and the increase in cache size and circuit complexity have been key enablers to achieving the performance improvement expectation dictated by… (More)
Error correction code schemes are being implemented in memories and microprocessor caches in response to SER increases which result from increasing bit counts and technology scaling. These methods… (More)
In this paper, bias-temperature instability (BTI) characterization on 45nm high-K + metal-gate (HK+MG) transistors is presented and degradation mechanism is discussed. Transistors with an unoptimized… (More)
The neutron soft error rate (SER) dependency on voltage and area was measured for a state-of-the-art 90-nm CMOS technology. The SER increased by 18% for a 10% reduction in voltage, and scaled… (More)
The effect of PMOS transistor negative bias temperature instability (NBTI) on product performance is a key reliability concern. As technology scales and device dimensions shrink, the trend in the… (More)
In this paper, we present extensive breakdown results on our 45nm HK+MG technology. Polarity dependent breakdown and SILC degradation mechanisms have been identified and are attributed gate and… (More)
A 180 nm generation logic technology has been developed with high performance 140 nm L/sub GATE/ transistors, six layers of aluminum interconnects and low-/spl epsi/ SiOF dielectrics. The transistors… (More)