M5M5Y816WG-55HI 查看數據表（PDF） - MITSUBISHI ELECTRIC
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M5M5Y816WG-55HI Datasheet PDF : 9 Pages
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2002.04.05 Ver. 2.1
MITSUBISHI LSIs
M5M5Y816WG -55HI, -70HI, -85HI
8388608-BIT (524288-WORD BY 16-BIT) CMOS STATIC RAM
Those are summarized in the part name table below.
DESCRIPTION
FEATURES
The M5M5Y816 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 M5M5Y816 is suitable f or memory applications where a
simple interf acing , battery operating and battery backup are the
important design objectiv es.
M5M5Y816WG 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 mounting area as well as f lexibility of wiring pattern of printed
circuit boards.
- Single 1.65~2.3V power supply
- Small stand-by current: 0.2µA (2.3V, ty p.)
- No clocks, No ref resh
- Data retention supply v oltage =1.3V
- 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
Part name
Power
Supply
Access time
max.
Stand-by c urrent (µA)
* Ty pical
Ratings (max.)
25°C 40°C 25°C 40°C 70°C 85°C
Activ e
current
Icc1
(2.3V, max)
I-version
-40 ~ +85°C
M5M5Y816WG -55HI 1.65 ~ 2.3V
M5M5Y816WG -70HI 1.65 ~ 2.3V
M5M5Y816WG -85HI 1.65 ~ 2.3V
55ns
70ns
85ns
0.2 0.4 2
4 15 30
30mA
(10MHz)
3mA
(1MHz)
* Typical parameter indicates the value for the center
of distribution at 2.3V, and not 100% tested.
PIN CONFIGURATION
(TOP VIEW)
1 23 456
A BC1# OE# A0
A1
A2
S2
B DQ16 BC2# A3
A4 S1# DQ1
C DQ14 DQ15 A5
A6 DQ2 DQ3
D GND DQ13 A17 A7 DQ4 VCC
E VCC
NCor
DQ12 G N D *
A16
DQ5 GND
F DQ11 DQ10 A14 A15 DQ7 DQ6
G DQ9 N.C. A12 A13 W# DQ8
H A18
A8
A9 A10 A11 N.C.
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
Outline: 48F7Q
NC: No Connection
*Don't connect E3 ball to v oltage lev el more than 0V
MITSUBISHI ELECTRIC
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