R1LP0408DSP-7SI#B0 Renesas

R1LP0408D Series 4Mb Advanced LPSRAM (512-kword 8-bit) R10DS0104EJ0200 Rev.2.00 2012.5.30 Description The R1LP0408D Series is a family of 4-Mbit static RAMs organized 512-kword 8-bit, fabricated by Renesass high-performance CMOS and TFT technologies. The R1LP0408D Series has realized higher density, higher performance and low power consumption. The R1LP0408D Series offers low power standby power dissipation therefore, it is suitable for battery backup systems. It is offered in 32-pin SOP and 32-pin TSOP. Features Single 5V supply: 4.5V to 5.5V Access time: 55/70ns (max) Power dissipation: Standby: 4W (typ) Equal access and cycle times Common data input and output Three state output Directly TTL compatible All inputs and outputs Battery backup operation Part Name Information Access Temperature Shipping Part Name Package Quantity time Range Container R1LP0408DSP-5SR B* 0 ~ +70C 55 ns Max. 25pcs/Tube R1LP0408DSP-5SI B* -40 ~ +85C Tube Max. 225pcs/Inner Bag R1LP0408DSP-7SR B* 0 ~ +70C 525-mil 32-pin Max. 900pcs/Inner Box 70 ns plastic SOP R1LP0408DSP-7SI B* -40 ~ +85C R1LP0408DSP-5SR S* 0 ~ +70C PRSP0032DF-A 55 ns R1LP0408DSP-5SI S* -40 ~ +85C (032P2S-A) Embossed 1000pcs/Reel tape R1LP0408DSP-7SR S* 0 ~ +70C 70 ns R1LP0408DSP-7SI S* -40 ~ +85C R1LP0408DSB-5SR B* 0 ~ +70C 55 ns R1LP0408DSB-5SI B* -40 ~ +85C Max. 117pcs/Tray Tray Max. 936pcs/Inner Box R1LP0408DSB-7SR B* 0 ~ +70C 400-mil 32-pin 70 ns plastic TSOP(II) R1LP0408DSB-7SI B* -40 ~ +85C R1LP0408DSB-5SR S* 0 ~ +70C PTSB0032DC-A 55 ns R1LP0408DSB-5SI S* -40 ~ +85C (032PTY-A) Embossed 1000pcs/Reel tape R1LP0408DSB-7SR S* 0 ~ +70C 70 ns R1LP0408DSB-7SI S* -40 ~ +85C R10DS0104EJ0200 Rev.2.00 Page 1 of 1 2012.5.30 R1LP0408D Series Pin Arrangement A18 1 32 Vcc A16 2 31 A15 A14 3 30 A17 A12 4 29 WE A7 5 28 A13 A6 6 27 A8 A5 32-pin SOP 7 26 A9 A4 8 25 A11 32-pin TSOP A3 9 24 OE A2 10 23 A10 A1 11 22 CS A0 12 21 I/O7 I/O0 13 20 I/O6 I/O1 14 19 I/O5 I/O2 15 18 I/O4 Vss 16 17 I/O3 Pin Description Pin name Function Vcc Power supply Vss Ground A0 to A18 Address input I/O0 to I/O7 Data input/output CS Chip select WE Write enable OE Output enable R10DS0104EJ0200 Rev.2.00 Page 2 of 11 2012.5.30