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mej02c2013_m5m5w816wg| Datasheet

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mej02c2013_m5m5w816wg| Datasheet

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2002.04.18

Ver. 6.0

MITSUBISHI LSIs

M5M5W816WG - 55HI, 70HI, 85HI
8388608-BIT (524288-WORD BY 16-BIT) CMOS STATIC RAM

DESCRIPTION
The M5M5W816 is a f amily of low v oltage 8-Mbit static RAMs organized as 524288-words by 16-bit, f abricated by Mitsubishi's high-perf ormance 0.18um CMOS technology . The M5M5W816 is suitable f or memory applications where a simple interf acing , battery operating and battery backup are the important design objectiv es. M5M5W816WG is packaged in a CSP (chip scale package), with the outline of 7.5mm x 8.5mm, ball matrix of 6 x 8 (48ball) and ball pitch of 0.75mm. It giv es the best solution f or a compaction of m ounting area as well as f lexibility of wiring pattern of printed circuit boards.

FEATURES
Single 2.7~3.6V power supply Small stand-by current: 0.1uA (2V, ty p.) No clocks, No ref resh Data retention supply v oltage =2.0V All inputs and outputs are TTL compatible. Easy memory expansion by S1#, S2, BC1# and BC2# Common Data I/O Three-state outputs: OR-tie capability OE prev ents data contention in the I/O bus Process technology : 0.18um CMOS Package: 48ball 7.5mm x 8.5mm CSP

Version, Operating temperature Part name M5M5W816WG -55HI

Power Supply

Access time

max.
55ns

Stand-by c urrent (uA) * Ty pical(3.0V) Ratings (max. @ Vcc=3.6V) 25 C 0.5

Activ e current Icc1 40 C 25 C 40 C 70 C 85 C *(3.0V, ty p.) 1.0 5.0 8.0 20 40
30mA (10MHz) 5mA (1MHz)

I-version
-40 ~ +85 C

M5M5W816WG -70HI M5M5W816WG -85HI

2.7 ~ 3.6V

70ns 85ns

* Typical parameter indicates the value for the center of distribution, and is not 100% tested.

PIN CONFIGURATION
(TOP VIEW)
1 A B C D E F G H
BC1#

2
OE#

3
A0

4
A1

5
A2

6
S2

DQ16

BC2#

A3

A4

S1#

DQ1

Pin
DQ14 DQ15 A5 A6 DQ2 DQ3

Function Address input Chip select input 1 Chip select input 2 Write control input Output enable input Lower By te (DQ1 ~ 8) Upper By te (DQ9 ~ 16) Power supply Ground supply

A0 ~ A18 S1# S2 W# OE# BC1# BC2# Vcc GND

DQ1 ~ DQ16 Data input / output
GND DQ13 A17 A7 DQ4 VCC

VCC

DQ12

NC or GND

A16

DQ5

GND

DQ11

DQ10

A14

A15

DQ7

DQ6

DQ9

N.C.

A12

A13

W#

DQ8

A18

A8

A9

A10

A11

N.C.

Outline : 48F7Q NC : No Connection *Don't connect E3 ball to voltage level more than 0V.

1


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