UT61256JC-8 UTRON, UT61256JC-8 Datasheet

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UT61256JC-8

Manufacturer Part Number
UT61256JC-8
Description
Access time: 8 ns, 32 K x 8 Bit high speed CMOS SRAM
Manufacturer
UTRON
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UT61256JC-8
Manufacturer:
UTC
Quantity:
1 980
Part Number:
UT61256JC-8
Manufacturer:
UTC
Quantity:
1 980
Part Number:
UT61256JC-8
Manufacturer:
TEMT
Quantity:
200
Rev. 1.1
FEATURES
FUNCTIONAL BLOCK DIAGRAM
A14
A13
A6
A8
I/O1
I/O8
PIN DESCRIPTION
UTRON TECHNOLOGY INC.
TEL: 886-3-5777882
A4
A3
A12
A7
A5
OE
CE
WE
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
. . .
80 mA (typical.)
Fast access time : 8/10/12/15ns (max.)
Low operating power consumption:
Single5V power supply
All inputs and outputs are TTL compatible
Fully static operation
Three state outputs
Package : 28-pin 300 mil skinny PDIP
I/O1 - I/O8
. . .
SYMBOL
A0 - A14
DECODER
CONTROL
CONTROL
LOGIC
WE
OE
V
V
ROW
CE
I/O
CC
SS
28-pin 300 mil SOJ
28-pin 330 mil SOP
28-pin 8mm×13.4 mm STSOP
.
.
.
. . .
UTRON
A11
FAX: 886-3-5777919
Address Inputs
Data Inputs/Outputs
Chip Enable Input
Write Enable Input
Output Enable Input
Power Supply
Ground
512 ROW S × 512 COLUMNS
A9
COLUMN DECODER
.
DESCRIPTION
MEMORY ARRAY
COLUMN I/O
A10
. .
A2 A1 A0
V SS
V CC
32K X 8 BIT HIGH SPEED CMOS SRAM
1
GENERAL DESCRIPTION
The UT61256 is a 262,144-bit high speed CMOS
static random access memory organized as
32,768 words by 8 bits. It is fabricated using high
performance, high reliability CMOS technology.
The UT61256 is designed for high-speed system
application. It is particularly suited for use in high
speed and high density system applications.
The UT61256 operates from a signal 5V power
supply and all inputs and outputs are fully TTL
compatible
PIN CONFIGURATION
A11
A13
A14
A12
OE
WE
Vcc
A9
A8
A7
A6
A5
A4
A3
10
11
12
13
14
1
2
3
4
5
6
7
8
9
I/O1
I/O2
I/O3
A14
A12
Vss
A7
A6
A5
A4
A3
A2
A1
A0
UT61256
PDIP/SOP/SOJ
10
12
13
14
11
1
2
3
4
5
6
7
8
9
STSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
UT61256
A13
A11
A10
I/O8
I/O7
I/O6
I/O5
I/O4
Vcc
OE
WE
A9
CE
A8
28
27
26
25
24
23
22
21
20
19
18
17
16
15
P80020
I/O4
I/O3
A10
I/O8
I/O6
I/O5
I/O2
I/O1
CE
I/O7
Vss
A0
A1
A2

Related parts for UT61256JC-8

UT61256JC-8 Summary of contents

Page 1

... OE V Power Supply CC V Ground SS UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM GENERAL DESCRIPTION The UT61256 is a 262,144-bit high speed CMOS static random access memory organized as 32,768 words by 8 bits ...

Page 2

... V OL Operating Power I CC Supply Current Standby Power I SB Supply Current I SB1 UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM SYMBOL V SS TERM ...

Page 3

... Data Hold from End of Write Time Output Active from End of Write Write to Output in High Z *These parameters are guaranteed by device characterization, but not production tested. UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 ...

Page 4

... C CLZ OLZ CHZ OHZ 6. At any given temperature and voltage condition, t UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM (1,2, ...

Page 5

... CE LOW in a high impedance state and t are specified with WHZ UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM (1,2,3, ...

Page 6

... PDIP Package Outline Dimension SYMBOL Θ∘ Note : UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM UNIT MIN NOR 0.015 - ...

Page 7

... S/E/D DIM. NOT INCLUDEING MOLD 2. THE END FLASH IN PACKAGE LENGTHWISE IS NOT MORE THE 10 MILS EACH SIDE. UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM UNIT ...

Page 8

... Θ UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM UNIT INCH(BASE) MM(REF) 0.120 (MAX) 3.048 (MAX) 0.002(MIN) 0.05(MIN) 0.098 ± 0.005 2.489 ± ...

Page 9

... Note : E dimension is not including end flash The total of both sides’ end flash is Not above 0.3mm. UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM ...

Page 10

... UTRON Rev. 1.1 ORDERING INFORMATION PART NO. UT61256KC-15 UT61256SC-15 UT61256JC-8 UT61256JC-10 UT61256JC-12 UT61256JC-15 UT61256LS-8 UT61256LS-10 UT61256LS-12 UT61256LS-15 UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM ACCESS TIME ...

Page 11

... The package name of TSOP-1 is revised as STSOP. 2. The symbols CE#,OE# and WE# are revised and WE 3. Add part number in ordering information. UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM ...

Page 12

... UTRON Rev. 1.1 THIS PAGE IS LEFT BLANK INTENTIONALLY. UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 32K X 8 BIT HIGH SPEED CMOS SRAM 12 UT61256 P80020 ...

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