HM5116100 Datasheet | Hitachi Semiconductor

Description The Hitachi HM5116100 is a CMOS dynamic RAM organized 16,777,216-word × 1-bit. It employs the most advanced 0.5µm CMOS technology for high performance and low power. The HM5116100 offers Fast Page Mode as a high speed access mode. It is packaged in 26-pin plastic SOJ. Features - Single 5 V ( ±10%) - Access time: 60 ns/70 ns (max) - Power dissipation  Active mode: 440 m W/385 m W (max)  Standby mode 11 m W (max) - Fast page mode capability - Refresh cycles  4096 refresh cycles : 64 ms - 3 variations of refresh  RAS -only refresh  CAS -before-RAS refresh  Hidden refresh - Test function  16-bit parallel test mode Ordering Information Type No. HM5116100S-6 HM5116100S-7 Access time 60 ns 70 ns Package 300-mil 26-pin plastic SOJ (CP-26/24DB) HM5116100 Series Pin Arrangement HM5116100S Series VCC Din NC WE RAS A11 1 2 3 4 5 6 26 25 24 23 22 21 VSS Dout NC CAS NC A9 A10 A0 A1 A2 A3 VCC 8 9 10 11 12 13 19 18 17 16 15 14 A8 A7 A6 A5 A4 VSS (Top view) Pin Description Pin name A0 to A11 Function Address input - - Din Dout RAS CAS WE VCC VSS NC Row/Refresh A0 to A11 Column A0 to A11 Data input Data output Row address strobe Column address strobe Read/write enable Power supply Ground No connection HM5116100 Series Block Diagram RAS CAS WE Timing and control A0 A1 to A11 Row decoder - - - Column address buffers Column decoder Din buffer Din - -...