HM5117400

www.DataSheet4U.com www.DataSheet4U.com DataSheet 4 U .com www.DataSheet4U www.DataSheet4U.com 4U.com www.DataSheet4U.com HM5116400 Series HM5117400 Series 4,194,304-word × 4-bit Dynamic RAM ADE-203-648C (Z) Rev. 3.0 Feb. 27, 1997 Description The Hitachi HM5116400 Series, HM5117400 Series are CMOS dynamic RAMs organized 4,194,304-word × 4-bit. They employ the most advanced 0.5 µm CMOS technology for high performance and low power. The HM5116400 Series, HM5117400 Series offer Fast Page Mode as a high speed access mode. They have package variations of standard 300-mil 26-pin plastic SOJ and standard 300-mil 26-pin plastic TSOP. Features Single 5 V (±10%) Access time: 50 ns/60 ns/70 ns (max) Power dissipation  Active mode : 495 mW/440 mW/385 mW (max) (HM5116400 Series) : 550 mW/495 mW/440 mW (max) (HM5117400 Series)  Standby mode : 11 mW (max) : 0.83 mW (max) (L-version) Fast page mode capability Long refresh period  4096 refresh cycles : 64 ms (HM5116400 Series) : 128 ms (L-version)  2048 refresh cycles : 32 ms (HM5117400 Series) : 128 ms (L-version) 3 variations of refresh  RAS -only refresh  CAS -before-RAS refresh  Hidden refresh Battery backup operation (L-version) Test function  16-bit parallel test mode www.DataSheet4U.com DataSheet 4 U .com www.DataSheet4U www.DataSheet4U.com 4U.com www.DataSheet4U.com HM5116400 Series, HM5117400 Series Ordering Information Type No. HM5116400S-5 HM5116400S-6 HM5116400S-7 HM5116400LS-5 HM5116400LS-6...