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R1WV6416RSA-5S Dataheets PDF



Part Number R1WV6416RSA-5S
Manufacturers Renesas Technology
Logo Renesas Technology
Description 64Mb Advanced LPSRAM
Datasheet R1WV6416RSA-5S DatasheetR1WV6416RSA-5S Datasheet (PDF)

R1WV6416R Series 64Mb Advanced LPSRAM (4M word x 16bit / 8M word x 8bit) REJ03C0368-0100 Rev.1.00 2009.05.07 Description The R1WV6416R Series is a family of low voltage 64-Mbit static RAMs organized as 4,194,304-word by 16-bit, fabricated by Renesas’s high-performance 0.15um CMOS and TFT technologies. The R1WV6416R Series is suitable for memory applications where a simple interfacing, battery operating and battery backup are the important design objectives. The R1WV6416R Series is provided in 4.

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R1WV6416R Series 64Mb Advanced LPSRAM (4M word x 16bit / 8M word x 8bit) REJ03C0368-0100 Rev.1.00 2009.05.07 Description The R1WV6416R Series is a family of low voltage 64-Mbit static RAMs organized as 4,194,304-word by 16-bit, fabricated by Renesas’s high-performance 0.15um CMOS and TFT technologies. The R1WV6416R Series is suitable for memory applications where a simple interfacing, battery operating and battery backup are the important design objectives. The R1WV6416R Series is provided in 48-pin thin small outline package [TSOP (I): 12mm x 20mm with pin pitch of 0.5mm], 52-pin micro thin small outline package [µTSOP (II): 10.79mm x 10.49mm with pin pitch of 0.4mm] and 48-ball fine pitch ball grid array [f-BGA] package. It gives the best solution for compaction of mounting area as well as flexibility of wiring pattern of printed circuit boards. Features • • • • • • • • Single 2.7~3.6V power supply Small stand-by current: 8 µA (3.0V, typical) No clocks, No refresh All inputs and outputs are TTL compatible. Easy memory expansion by CS1#, CS2, LB# and UB# Common Data I/O Three-state outputs: OR-tie Capability OE# prevents data contention on the I/O bus Ordering Information Type No. R1WV6416RSA-5S% R1WV6416RSA-7S% R1WV6416RSD-5S% R1WV6416RSD-7S% R1WV6416RBG-5S% R1WV6416RBG-7S% Access time 55 ns 70 ns 55 ns 70 ns 55 ns 70 ns Package 12mm x 20mm 48-pin plastic TSOP (I) (normal-bend type) (48P3R) 350 mil 52-pin plastic μ-TSOP (II) (normal-bend type) (52PTG) f-BGA 0.75mm pitch 48-ball % R I % - Temperature version; see table below Temperature Range 0 ~ +70 °C -40 ~ +85 °C REJ03C0368-0100, Rev.1.00, 2009.05.07 Page 1 of 16 R1WV6416R Series Pin Arrangement A15 A14 A13 A12 A11 A10 A9 A8 A19 CS1# WE# NC NC Vcc CS2 A21 A20 A18 A17 A7 A6 A5 A4 A3 A2 A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 52 51 50 49 48 47 46 45 44 43 42 41 A16 BYTE# UB# Vss LB# DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 NC DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE# Vss NC A0 1 A B C D E F G H LB# DQ15 2 OE# UB# 3 A0 A3 A5 A17 4 A1 A4 A6 A7 A16 A15 A13 A10 5 A2 CS1# DQ1 DQ3 DQ4 DQ6 WE# A11 6 CS2 DQ0 DQ2 Vcc Vss DQ5 DQ7 A20 DQ13 DQ14 Vss Vcc DQ10 DQ8 A18 DQ12 DQ11 DQ9 A19 A8 52-pin μTSOP (II) 40 39 38 37 36 35 34 33 32 31 30 29 28 27 A21 A14 A12 A9 48-pin f-BGA (TOP VIEW) A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 WE# CS2 A21 UB# LB# A18 A17 A7 A6 A5 A4 A3 A2 A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 A16 BYTE# Vss DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 Vcc DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE# Vss CS1# A0 48-pin TSOP (I) 37 36 35 34 33 32 31 30 29 28 27 26 25 REJ03C0368-0100, Rev.1.00, 2009.05.07 Page 2 of 16 R1WV6416R Series Pin Description Pin name Vcc Vss A0 to A21 A-1 to A21 DQ0 to DQ15 CS1# CS2 WE# OE# LB# UB# BYTE# NC Function Power supply Ground Address input (word mode) Address input (byte mode) Data input/output Chip select 1 Chip select 2 Write enable Output enable Lower byte e.


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