R1LV0408D Series 4M SRAM (512-kword 8-bit) REJ03C0310-0100 Rev.1.00 May.24.2007 Description The R1LV0408D is a 4-Mbit static RAM organized 512-kword 8-bit, fabricated by Renesass high- performance 0.15m CMOS and TFT technologies. R1LV0408D Series has realized higher density, higher performance and low power consumption. The R1LV0408D Series offers low power standby power dissipation therefore, it is suitable for battery backup systems. It has packaged in 32-pin SOP, 32- pin TSOP II and 32-pin STSOP. Features Single 3 V supply: 2.7 V to 3.6 V Access time: 55/70 ns (max) Power dissipation: Standby: 3 W (typ) Equal access and cycle times Common data input and output. Three state output Directly TTL compatible. All inputs and outputs Battery backup operation. Rev.1.00, May.24.2007, page 1 of 12 R1LV0408D Series Ordering Information Type No. Access time Package R1LV0408DSP-5S% 55 ns 525-mil 32-pin plastic SOP (32P2M-A) R1LV0408DSP-7L% 70 ns R1LV0408DSB-5S% 55 ns 400-mil 32-pin plastic TSOP II (32P3Y-H) R1LV0408DSB-7L% 70 ns R1LV0408DSA-5S% 55 ns 8mm 13.4mm STSOP (32P3K-B) R1LV0408DSA-7L% 70 ns %: Temperature version see table below. % Temperature Range R 0 to +70C I 40 to +85C Rev.1.00, May.24.2007, page 2 of 12