M5M5V408BTP Datasheet | Mitsubishi Electric

revision-K1.0e, ' 98.09.07 MITSUBISHI LSIs M5M5V408BFP/TP/RT/KV/KR 4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM DESCRIPTION The M5M5V408B is a family of low voltage 4-Mbit static RAMs organized as 524,288-words by 8-bit, fabricated by Mitsubishi's highperformance 0.25µm CMOS technology. The M5M5V408B is suitable for memory applications where a simple interfacing , battery operating and battery backup are the important design objectives. M5M5V408B is packaged in 32-pin plastic SOP, 32-pin plastic TSOP and 32-pin 8mm x 13.4mm STSOP packages. Two types of TSOPs and two types of STSOPs are available, M5M5V408BTP (normal-lead-bend TSOP), M5M5V408BRT (reverse-lead-bend TSOP), M5M5V408BKV (normal-lead-bend STSOP) and M5M5V408BKR (reverse-lead-bend STSOP). These two types TSOPs and two types STSOPs are suitable for a surface mounting on double-sided printed circuit boards. From the point of operating temperature, the family is divided into three versions; "Standard", "W-version", and "I-version". Those are summarized in the part name table below. Features - Single +2.7~+3.6V power supply - Small stand-by current: 0.3µA(3V,typ.) - No clocks, No refresh - Data retention supply voltage=2.0V to 3.6V - All inputs and outputs are TTL patible. - Easy memory expansion by S - mon Data I/O - Three-state outputs: OR-tie capability - OE prevents data contention in the I/O bus - Process technology: 0.25µm CMOS - Package: M5M5V408BFP: 32 pin 525 mil SOP M5M5V408BTP/RT: 32 PIN 400mil TSOP(ll) M5M5V408BKV/KR: 32 pin 8mm x13.4mm STSOP PART NAME TABLE Version, Operating temperature Part name (## stands for "FP","TP", "RT","KV"or"KR") M5M5V408B## -85L M5M5V408B## -10L M5M5V408B## -85H M5M5V408B## -10H M5M5V408B## -85LW Power Supply 2.7 ~ 3.6V 2.7 ~ 3.6V Access time Stand-by current Icc(PD), Vcc=3.0V typical - Ratings (max.) 25°C 40°C 25°C 40°C 70°C 85°C ------1µA --3µA 20µA 10µA ----- max. 85ns 100ns 85ns 100ns 85ns 100ns 85ns 100ns 85ns 100ns 85ns 100ns Active current...