A 28nm high-k metal-gate SRAM with Asynchronous Cross-Couple Read Assist (AC2RA) circuitry achieving 3x reduction on speed variation for single ended arrays | IEEE Conference Publication | IEEE Xplore

A 28nm high-k metal-gate SRAM with Asynchronous Cross-Couple Read Assist (AC2RA) circuitry achieving 3x reduction on speed variation for single ended arrays


Abstract:

Asynchronous Cross-Couple Read Assist (AC2RA) circuitry scheme was invented for single-ended sensing to minimize speed variation in 28nm HKMG process. It improves SRAM ar...Show More

Abstract:

Asynchronous Cross-Couple Read Assist (AC2RA) circuitry scheme was invented for single-ended sensing to minimize speed variation in 28nm HKMG process. It improves SRAM array speed variation by 63.3% which is adequate to cover 6σ variation. Access time is also boosted by faster sensing.
Date of Conference: 13-15 June 2012
Date Added to IEEE Xplore: 19 July 2012
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Conference Location: Honolulu, HI, USA

References

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