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M5M5W816WG-70HI fiches techniques PDF

Mitsubishi - 8388608-BIT (524288-WORD BY 16-BIT) CMOS STATIC RAM

Numéro de référence M5M5W816WG-70HI
Description 8388608-BIT (524288-WORD BY 16-BIT) CMOS STATIC RAM
Fabricant Mitsubishi 
Logo Mitsubishi 





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M5M5W816WG-70HI fiche technique
2001.6.11 Ver. 3.1
MITSUBISHI LSIs
M5M5W816WG - 70HI, 85HI
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change
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 0.18µm 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.
Those are summarized in the part name table below.
FEATURES
- Single 2.7~3.0V power supply
- Small stand-by current: 0.1µA (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 : 0.18µm CMOS
- Package: 48ball 7.5mm x 8.5mm CSP
Version,
Operating
temperature
I-version
-40 ~ +85°C
Part name
M5M5W816WG -70HI
M5M5W816WG -85HI
Power
Supply
2.7 ~ 3.0V
Access time
max.
70ns
85ns
Stand-by c urrent (µA @ Vcc=3.0V)
* Ty pical
Ratings (max.)
25°C 40°C 25°C 40°C 70°C 85°C
0.5 1.0 2
4 20 40
Activ e
current
Icc1
* ( ty p.)
40mA
(10MHz)
10mA
(1MHz)
* Typical parameter indicates the value for the center
of distribution, and is not 100% tested.
PIN CONFIGURATION
(TOP VIEW)
1 23 456
A BC1# O E #
A0
A1
A2 S2
B DQ16 BC2#
A3
A4 S1# D Q 1
C DQ14 DQ15
A5
A6 DQ2 DQ3
D GND DQ13 A17
A7 DQ4 VCC
E VCC
DQ12
NC or
GND
A16
DQ5 GND
F D Q 11 DQ10 A14
A15
DQ7 DQ6
G D Q 9 N.C. A12
A13
W# DQ8
H A18
A8
A9
A10
A11
N.C.
Outline : 48F7Q
NC : No Connection
*Don't connect E3 ball to voltage level more than 0V
Pin Function
A0 ~ A18 Address input
DQ1 ~ DQ16 Data input / output
S1# Chip select input 1
S2 Chip select input 2
W# Write control input
OE# Output enable input
BC1# Lower By te (DQ1 ~ 8)
BC2# Upper By te (DQ9 ~ 16)
Vcc Power supply
GND Ground supply
MITSUBISHI ELECTRIC
1

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