Document
R1LV1616R Series
16Mb Advanced LPSRAM (1M wordx16bit / 2M wordx8bit)
REJ03C0101-0400Z Rev.4.00 2007.09.12
Description
The R1LV1616R Series is a family of low voltage 16-Mbit static RAMs organized as 1048576-words by 16-bit, fabricated by Renesas's high-performance 0.15um CMOS and TFT technologies. The R1LV1616R Series is suitable for memory applications where a simple interfacing , battery operating and battery backup are the important design objectives. The R1LV1616R Series is packaged in a 52pin micro thin small outline mount device[µTSOP / 10.79mm x 10.49mm with the pin-pitch of 0.4mm], a 48pin thin small outline mount device[TSOP / 12mm x 20mm with the pinpitch of 0.5mm] or a 48balls fine pitch ball grid array [f-BGA / 7.5mmx8.5mm with the ball-pitch of 0.75mm and 6x8 array] . It gives the best solution for a 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:2µA (3.0V, typ.) • Data retention supply voltage =2.0V • 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 • Process technology: 0.15um CMOS
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REJ03C0101-0400Z Rev.4.00 2007.09.12 page 1 of 15
R1LV1616R Series
Ordering Information
Type No. R1LV1616RSD-5S% R1LV1616RSD-7S% R1LV1616RSD-8S% R1LV1616RBG-5S% R1LV1616RBG-7S% R1LV1616RBG-8S% R1LV1616RSA-5S% R1LV1616RSA-7S% R1LV1616RSA-8S%
Access time 55 ns (Note0) 70 ns 85 ns 55 ns (Note0) 70 ns 85 ns 55 ns (Note0) 70 ns 85 ns
Package 350-mil 52-pin plastic µ - TSOP(II) (normal-bend type) (52PTG)
7.5mmx8.5mm f-BGA 0.75mm pitch 48ball
12mm x 20mm plastic TSOP(I) (normal-bend type) (48P3R)
Note0. 55ns parts can be supported under the condition of the input timing limitation toward SRAM on customer’s system. Please contact our sales office in your region, in case of the inquiry for 55ns parts.
% - Temperature version; see table below % R I Temperature Range 0 ~ +70 ºC -40 ~ +85 ºC
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REJ03C0101-0400Z Rev.4.00 2007.09.12 page 2 of 15
R1LV1616R Series
Pin Arrangement
52-pin µTSOP
A15 A14 A13 A12 A11 A10 A9 A8 A19 CS1# WE# NC NC Vcc CS2 NC NC 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 40 39 38 37 36 35 34 33 32 31 30 29 28 27 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
48-pin fBGA
1 A B C D E F G H
LB#
2
OE#
3
A0 A3 A5 A17
Vss or NC
4
A1 A4 A6 A7 A16 A15 A13 A10
5
A2
CS1#
6
CS2
DQ0
DQ15
UB#
DQ13
DQ14
DQ1
DQ2
Vss Vcc
DQ10
DQ12
DQ3
Vcc Vss
DQ5
DQ11
DQ4
DQ9 A19 A8
A14 A12 A9
DQ6
DQ8
WE# A11
DQ7
A18
N.C.
48-pin TSOP
A15 A14 A13 A12 A11 A10 A9 A8 A19 NC WE# CS2 NC 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.