參數(shù)資料
型號: M5M5W416CWG-85HI
廠商: Mitsubishi Electric Corporation
英文描述: 4194304-BIT (262144-WORD BY 16-BIT) CMOS STATIC RAM
中文描述: 4194304位(262144字由16位)的CMOS靜態(tài)RAM
文件頁數(shù): 1/10頁
文件大?。?/td> 162K
代理商: M5M5W416CWG-85HI
MITSUBISHI ELECTRIC
M5M5W416CWG -85HI
2000.11.22 Ver. 1.0
4194304-BIT (262144-WORD BY 16-BIT) CMOS STATIC RAM
MITSUBISHI LSIs
* Typical parameter indicates the value for the center
of distribution at 2.0V, and not 100% tested.
1
DESCRIPTION
The M5M5W416C is a family of low voltage 4-Mbit static RAMs
organized as 262144-words by 16-bit, fabricated by Mitsubishi's
high-performance 0.18μm CMOS technology.
The M5M5W416C is suitable for memory applications where a
simple interfacing , battery operating and battery backup are the
important design objectives.
M5M5W416CWG is packaged in a CSP (chip scale package),
with the outline of 7.0mm x 8.5mm, ball matrix of 6 x 8 (48ball)
and ball pitch of 0.75mm. It gives the best solution for
a compaction
of mounting area as well as flexibility of wiring pattern of printed
circuit boards.
FEATURES
- Single 1.65~2.3V power supply
- Small stand-by current: 0.2μA (2.0V, typ.)
- No clocks, No refresh
- Data retention supply voltage =1.5V
- 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 prevents data contention in the I/O bus
- Process technology: 0.18μm CMOS
- Package: 48ball 7.0mm x 8.5mm CSP
PIN CONFIGURATION
A0
~ A17
DQ1 ~ DQ16
S1
S2
W
OE
BC1
BC2
Address input
Data input / output
Chip select input 1
Chip select input 2
Write control input
Output enable input
Lower Byte (DQ1 ~ 8)
Upper Byte (DQ9 ~ 16)
Pin
Function
Vcc
GND
Power supply
Ground supply
(TOP VIEW)
Outline:
48FJA
NC: No Connection
1
2
3
4
5
6
A
B
C
D
E
F
G
DQ3
A7
DQ1
S2
VCC
GND
DQ6
A2
S1
DQ2
DQ4
DQ5
DQ7
A1
A4
A6
A5
A17
A16
A15
A0
A3
GND
A14
OE
BC2
DQ15
DQ13
DQ12
DQ10
BC1
DQ16
DQ14
GND
VCC
DQ11
DQ8
W
A13
A12
N.C.
DQ9
N.C.
A11
A10
A9
A8
H
Those are summarized in the part name table below.
30mA
(10MHz)
3mA
(1MHz)
Version,
Operating
temperature
Part name
Power
Supply
Access time
max.
Stand-by current
Ratings (max.)
25°C
40°C
Active
current
Icc1
(2.3V, max)
70°C
85°C
I-version
-40 ~ +85°C
M5M5W416CWG -85HI 1.65 ~ 2.3V
85ns
* Typical
25°C 40°C
15
8
2
1
0.4
0.2
N C
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