M5M5V416BWG Datasheet, PDF (1/10 Pages) Mitsubishi Electric Semiconductor – 4194304-BIT (262144-WORD BY 16-BIT) CMOS STATIC RAM

revision-W03, ' 98.12.16
MITSUBISHI LSIs
M5M5V416BWG
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change
4194304-BIT (262144-WORD BY 16-BIT) CMOS STATIC RAM
DESCRIPTION
The M5M5V416B is a f amily of low v oltage 4-Mbit static RAMs
organized as 262,144-words by 16-bit, f abricated by Mitsubishi's
high-perf ormance 0.25µm CMOS technology .
The M5M5V416B is suitable f or memory applications where a
simple interf acing , battery operating and battery backup are the
important design objectiv es.
M5M5V416BWG is packaged in a CSP (chip scale package),
with the outline of 7mm x 8.5mm, ball matrix of 6 x 8 (48pin) and
ball pitch of 0.75mm. It giv es the best solution f or a compaction
of mounting area as well as f lexibility of wiring pattern of printed
circuit boards.
From the point of operating temperature, the f amily is div ided
into three v ersions; "Standard", "W-v ersion", and "I-v ersion".
Version,
Operating
Part name
temperature
M5M5V416BWG -70L
M5M5V416BWG -85L
Standard M5M5V416BWG -10L
0 ~ +70°C ^{M5M5V416BWG -70H}
M5M5V416BWG -85H
M5M5V416BWG -10H
M5M5V416BWG -70LW
M5M5V416BWG -85LW
W-v ersion ^{M5M5V416BWG -10LW}
-20 ~ +85°C ^{M5M5V416BWG -70HW}
M5M5V416BWG -85HW
M5M5V416BWG -10HW
M5M5V416WG -70LI
M5M5V416BWG -85LI
I-v ersion M5M5V416BWG -10LI
-40 ~ +85°C ^{M5M5V416BWG -70HI}
M5M5V416BWG -85HI
M5M5V416BWG -10HI
PIN CONFIGURATION
(TOP VIEW)
Power
Supply
2.7 ~ 3.6V
2.7 ~ 3.6V
2.7 ~ 3.6V
2.7 ~ 3.6V
2.7 ~ 3.6V
2.7 ~ 3.6V
Access time
max.
70ns
85ns
100ns
70ns
85ns
100ns
70ns
85ns
100ns
70ns
85ns
100ns
70ns
85ns
100ns
70ns
85ns
100ns
1 23 4 56
A BC1 OE
A0
A1
A2
S2
B ^DQ9 BC2 ^A3
A4 _{S1 DQ1}
C ^{DQ10 DQ11 A5}
A6 DQ2 DQ3
D ^{GND DQ12 A17 A7 DQ4 VCC}
E VCC ^{DQ13 GND A16 DQ5 GND}
F ^{DQ15 DQ14 A14 A15 DQ6 DQ7}
Outline: 48FHA
NC: No Connection
G ^{DQ16 N.C. A12 A13}
W
DQ8
H ^N.C.
A8
A9 A10 A11 N.C.
Those are summarized in the part name table below.
FEATURES
Single +2.7~+3.6V power supply
Small stand-by current: 0.3µA(3V,ty p.)
No clocks, No ref resh
Data retention supply v oltage =2.0V to 3.6V
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 : 0.25µm CMOS
Package: 48pin 7mm x 8.5mm CSP
Stand-by c urrent Icc(PD), Vcc=3.0V
Activ e
ty pical *
Ratings (max.)
current
Icc1
25°C 40°C 25°C 40°C 70°C 85°C _{(3.0V, ty p.)}
--- --- --- --- 20µA ---
0.3µA 1µA 1µA 3µA 10µA ---
--- ---
0.3µA 1µA
--- ---
--- --- 20µA 40µA
1µA 3µA 10µA 20µA
--- --- 20µA 40µA
40mA
(10MHz)
5mA
(1MHz)
0.3µA 1µA 1µA 3µA 10µA 20µA
* "ty pical" parameter is sampled, not 100% tested.
Pin
Function
A0 ~ A17 Address input
DQ1 ~ DQ16 Data input / output
S1
S2
W
OE
BC1
BC2
Vcc
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
GND Ground supply
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