UT6164CLC 데이터 시트보기 (PDF) - Utron Technology Inc
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UT6164CLC Datasheet PDF : 10 Pages
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UTRON
Rev. 1.0
UT6164C
8K X 8 BIT HIGH SPEED CMOS SRAM
FEATURES
Fast access time : 10/12/15 ns (max.)
Low operating power consumption :
80 mA (typical)
Single 5V power supply
All inputs and outputs TTL compatible
Fully static operation
Three state outputs
Package : 28-pin 300 mil SOJ
28-pin 8mm×13.4mm STSOP
FUNCTIONAL BLOCK DIAGRAM
The UT6164C is a 65,536-bit high-speed CMOS
static random access memory organized as 8,192
words by 8 bits. It is fabricated using high
performance, high reliability CMOS technology.
The UT6164C is designed for high-speed system
applications. It is particularly suited for use in
high-density high-speed system applications.
The UT6164C operates from a single 5V power
supply and all inputs and outputs are fully TTL
compatible.
PIN CONFIGURATION
A4
A5
.
A6
ROW
A7
. DECODER
A8
A11
.
A12
MEMORY ARRAY
128 ROWS X 512 COLUMNS
VCC
VSS
. ..
I/O1
...
... I/O
CONTROL
I/O8
...
COLUMN I/O
COLUMN DECODER
CE1
CE2
LOGIC
CONTROL
WE
A10 A9 A3 A2 A1 A0
NC
1
A12
2
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
I/O1
11
I/O2
12
I/O3
13
Vss
14
28
Vcc
27
WE
26
CE2
25
A8
24
A9
23
A11
22
OE
21
A10
20
CE1
19
I/O8
18
I/O7
17
I/O6
16
I/O5
15
I/O4
SOJ
OE
PIN DESCRIPTION
SYMBOL
A0 - A12
I/O1 - I/O8
CE1 、CE2
WE
OE
DESCRIPTION
Address Inputs
Data Inputs/Outputs
Chip Enable Input
Write Enable Input
Output Enable Input
OE
1
28
A11
2
27
A9
3
26
A8
4
25
CE2
5
24
WE
6
23
Vcc
7
22
NC
8
UT6164C
21
A12
9
20
A7
10
19
A6
11
18
A5
12
17
A4
13
16
A3
14
15
A10
CE1
I/O8
I/O7
I/O6
I/O5
I/O4
Vss
I/O3
I/O2
I/O1
A0
A1
A2
VCC
Power Supply
VSS
Ground
STSOP
GENERAL DESCRIPTION
UTRON TECHNOLOGY INC.
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
TEL: 886-3-5777882 FAX: 886-3-5777919
1
P80074
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