The category is 'Memory'

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  • Memory Interface
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  • Mounting Type
  • Number of Terminations
  • Operating Temperature
  • Package / Case
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  • Part Status
  • ECCN Code:

    3A991.B.2.A

Image

Part Number

Manufacturer

Datasheet

Availability

Pricing(USD)

Quantity

RoHS

Factory Lead Time

Mount

Mounting Type

Package / Case

Surface Mount

Number of Pins

Memory Types

Operating Temperature (Max.)

Usage Level

Operating Temperature

Packaging

Published

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Terminal Finish

Additional Feature

HTS Code

Voltage - Supply

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Terminal Pitch

Reach Compliance Code

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Pin Count

JESD-30 Code

Qualification Status

Supply Voltage-Max (Vsup)

Power Supplies

Temperature Grade

Supply Voltage-Min (Vsup)

Memory Size

Operating Mode

Clock Frequency

Supply Current-Max

Access Time

Memory Format

Memory Interface

Organization

Output Characteristics

Memory Width

Write Cycle Time - Word, Page

Standby Current-Max

Memory Density

Screening Level

Access Time (Max)

Parallel/Serial

I/O Type

Memory IC Type

Standby Voltage-Min

Alternate Memory Width

Height Seated (Max)

Length

Width

RoHS Status

Lead Free

DS1270AB-100#

Mfr Part No

DS1270AB-100#

Maxim Integrated Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Through Hole

36-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

0°C~70°C TA

Tube

2004

yes

Active

1 (Unlimited)

36

3A991.B.2.A

5 YEAR DATA RETENTION

8473.30.11.40

4.75V~5.25V

DUAL

NOT SPECIFIED

1

5V

not_compliant

NOT SPECIFIED

DS1270AB

36

R-PDMA-P36

Not Qualified

5.25V

4.75V

16Mb 2M x 8

ASYNCHRONOUS

NVSRAM

Parallel

2MX8

8

100ns

16777216 bit

100 ns

ROHS3 Compliant

DS1245W-100IND

Mfr Part No

DS1245W-100IND

Maxim Integrated Datasheet

15
In Stock

  • 1: $68.818974
  • 10: $64.923561
  • 100: $61.248642
  • 500: $57.781738
  • View all price

Min: 1

Mult: 1

11 Weeks

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

-40°C~85°C TA

Tube

2004

e3

yes

Active

1 (Unlimited)

32

3A991.B.2.A

MATTE TIN

10 YEAR DATA RETENTION

8473.30.11.40

3V~3.6V

DUAL

NOT SPECIFIED

1

3.3V

2.54mm

NOT SPECIFIED

DS1245W

32

R-XDMA-P32

Not Qualified

3.6V

3.3V

3V

1Mb 128K x 8

ASYNCHRONOUS

NVSRAM

Parallel

128KX8

8

100ns

0.00025A

1048576 bit

100 ns

ROHS3 Compliant

DS1249AB-70#

Mfr Part No

DS1249AB-70#

Maxim Integrated Datasheet

172
In Stock

-

Min: 1

Mult: 1

6 Weeks

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

0°C~70°C TA

Tube

2004

no

Active

1 (Unlimited)

32

3A991.B.2.A

10 YEAR DATA RETENTION

8473.30.11.40

4.75V~5.25V

DUAL

NOT SPECIFIED

1

5V

2.54mm

not_compliant

NOT SPECIFIED

DS1249AB

32

R-XDIP-P32

Not Qualified

5.25V

4.75V

2Mb 256K x 8

ASYNCHRONOUS

NVSRAM

Parallel

256KX8

8

70ns

2097152 bit

70 ns

10.922mm

43.053mm

15.24mm

ROHS3 Compliant

DS1345WP-100

Mfr Part No

DS1345WP-100

Maxim Integrated Datasheet

-

-

Min: 1

Mult: 1

YES

70°C

Tray

2010

e3

yes

Obsolete

3 (168 Hours)

34

3A991.B.2.A

Matte Tin (Sn)

8473.30.11.40

DUAL

J INVERTED

NOT SPECIFIED

1

3.3V

NOT SPECIFIED

34

R-XDMA-U34

Not Qualified

3.6V

3.3V

COMMERCIAL

3V

ASYNCHRONOUS

128KX8

8

0.00015A

1048576 bit

100 ns

PARALLEL

NON-VOLATILE SRAM MODULE

ROHS3 Compliant

Lead Free

DS1250AB-100IND

Mfr Part No

DS1250AB-100IND

Maxim Integrated Datasheet

-

-

Min: 1

Mult: 1

9 Weeks

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

-40°C~85°C TA

Tube

2004

e3

yes

Active

1 (Unlimited)

32

3A991.B.2.A

MATTE TIN

10 YEAR DATA RETENTION

8473.30.11.40

4.75V~5.25V

DUAL

NOT SPECIFIED

1

5V

2.54mm

NOT SPECIFIED

DS1250AB

32

R-XDMA-P32

Not Qualified

5.25V

5V

4.75V

4Mb 512K x 8

ASYNCHRONOUS

NVSRAM

Parallel

512KX8

8

100ns

0.0006A

4194304 bit

100 ns

ROHS3 Compliant

DS1245AB-85

Mfr Part No

DS1245AB-85

Maxim Integrated Datasheet

30
In Stock

  • 1: $48.493620
  • 10: $45.748698
  • 100: $43.159149
  • 500: $40.716179
  • View all price

Min: 1

Mult: 1

9 Weeks

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

0°C~70°C TA

Tube

2004

e3

yes

Active

1 (Unlimited)

32

3A991.B.2.A

Matte Tin (Sn)

8473.30.11.40

4.75V~5.25V

DUAL

NOT SPECIFIED

1

5V

2.54mm

not_compliant

NOT SPECIFIED

DS1245AB

32

R-XDMA-T32

Not Qualified

5.25V

5V

4.75V

1Mb 128K x 8

ASYNCHRONOUS

NVSRAM

Parallel

128KX8

8

85ns

0.0006A

1048576 bit

85 ns

ROHS3 Compliant

DS1249Y-70#

Mfr Part No

DS1249Y-70#

Maxim Integrated Datasheet

20
In Stock

  • 1: $85.827065
  • 10: $80.968930
  • 100: $76.385783
  • 500: $72.062059
  • View all price

Min: 1

Mult: 1

10 Weeks

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

0°C~70°C TA

Tube

2004

no

Active

1 (Unlimited)

32

3A991.B.2.A

10 YEAR DATA RETENTION

8473.30.11.40

4.5V~5.5V

DUAL

NOT SPECIFIED

1

5V

2.54mm

not_compliant

NOT SPECIFIED

DS1249Y

32

R-XDIP-P32

Not Qualified

5.5V

4.5V

2Mb 256K x 8

ASYNCHRONOUS

NVSRAM

Parallel

256KX8

8

70ns

2097152 bit

70 ns

10.922mm

43.053mm

15.24mm

ROHS3 Compliant

DS1270Y-70#

Mfr Part No

DS1270Y-70#

Maxim Integrated Datasheet

1944
In Stock

  • 1: $371.637406
  • 10: $350.601326
  • 100: $330.755968
  • 500: $312.033932
  • View all price

Min: 1

Mult: 1

10 Weeks

Through Hole

36-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

0°C~70°C TA

Tube

2004

yes

Active

1 (Unlimited)

36

3A991.B.2.A

5 YEAR DATA RETENTION

8473.30.11.40

4.5V~5.5V

DUAL

NOT SPECIFIED

1

5V

2.54mm

not_compliant

NOT SPECIFIED

DS1270Y

36

R-PDIP-P36

Not Qualified

5.5V

4.5V

16Mb 2M x 8

ASYNCHRONOUS

NVSRAM

Parallel

2MX8

8

70ns

16777216 bit

70 ns

10.922mm

53.213mm

15.24mm

ROHS3 Compliant

DS1245AB-120IND

Mfr Part No

DS1245AB-120IND

Maxim Integrated Datasheet

21
In Stock

  • 1: $70.495295
  • 10: $66.504996
  • 100: $62.740561
  • 500: $59.189209
  • View all price

Min: 1

Mult: 1

13 Weeks

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

-40°C~85°C TA

Tube

2004

e3

yes

Active

1 (Unlimited)

32

3A991.B.2.A

MATTE TIN

8473.30.11.40

4.75V~5.25V

DUAL

NOT SPECIFIED

1

5V

2.54mm

NOT SPECIFIED

DS1245AB

32

R-XDMA-T32

Not Qualified

5.25V

5V

4.75V

1Mb 128K x 8

ASYNCHRONOUS

NVSRAM

Parallel

128KX8

8

120ns

0.0006A

1048576 bit

120 ns

ROHS3 Compliant

DS1245ABP-70IND

Mfr Part No

DS1245ABP-70IND

Maxim Integrated Datasheet

4000
In Stock

  • 1: $67.197942
  • 10: $63.394285
  • 100: $59.805929
  • 500: $56.420687
  • View all price

Min: 1

Mult: 1

6 Weeks

Surface Mount

34-PowerCap™ Module

YES

Non-Volatile

-40°C~85°C TA

Tray

2004

e3

yes

Active

3 (168 Hours)

34

3A991.B.2.A

MATTE TIN

8542.39.00.01

4.75V~5.25V

DUAL

245

1

5V

1.27mm

40

DS1245AB

34

R-XDMA-C34

Not Qualified

5.25V

5V

4.75V

1Mb 128K x 8

ASYNCHRONOUS

NVSRAM

Parallel

128KX8

8

70ns

0.0006A

1048576 bit

70 ns

6.85mm

25.019mm

23.495mm

ROHS3 Compliant

DS1250AB-100

Mfr Part No

DS1250AB-100

Maxim Integrated Datasheet

800
In Stock

-

Min: 1

Mult: 1

9 Weeks

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

0°C~70°C TA

Tube

2004

e3

yes

Active

1 (Unlimited)

32

3A991.B.2.A

MATTE TIN

10 YEAR DATA RETENTION

8473.30.11.40

4.75V~5.25V

DUAL

NOT SPECIFIED

1

5V

2.54mm

not_compliant

NOT SPECIFIED

DS1250AB

32

R-XDMA-P32

Not Qualified

5.25V

5V

4.75V

4Mb 512K x 8

ASYNCHRONOUS

NVSRAM

Parallel

512KX8

8

100ns

0.0006A

4194304 bit

100 ns

ROHS3 Compliant

DS1250AB-70IND

Mfr Part No

DS1250AB-70IND

Maxim Integrated Datasheet

-

-

Min: 1

Mult: 1

9 Weeks

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

Non-Volatile

-40°C~85°C TA

Tube

2004

e3

yes

Active

1 (Unlimited)

32

3A991.B.2.A

MATTE TIN

10 YEAR DATA RETENTION

8473.30.11.40

4.75V~5.25V

DUAL

NOT SPECIFIED

1

5V

2.54mm

NOT SPECIFIED

DS1250AB

32

R-XDMA-P32

Not Qualified

5.25V

5V

4.75V

4Mb 512K x 8

ASYNCHRONOUS

NVSRAM

Parallel

512KX8

8

70ns

0.0006A

4194304 bit

70 ns

ROHS3 Compliant

DS1250YP-70

Mfr Part No

DS1250YP-70

Maxim Integrated Datasheet

1
In Stock

-

Min: 1

Mult: 1

15 Weeks

Surface Mount

34-PowerCap™ Module

YES

Non-Volatile

0°C~70°C TA

Tube

2004

e3

yes

Active

1 (Unlimited)

34

3A991.B.2.A

MATTE TIN

10 YEAR DATA RETENTION

8473.30.11.40

4.5V~5.5V

DUAL

245

1

5V

not_compliant

40

DS1250Y

34

R-XDMA-U34

Not Qualified

5.5V

5V

4.5V

4Mb 512K x 8

ASYNCHRONOUS

NVSRAM

Parallel

512KX8

8

70ns

0.0006A

4194304 bit

70 ns

ROHS3 Compliant

DS1250YP-70IND

Mfr Part No

DS1250YP-70IND

Maxim Integrated Datasheet

1944
In Stock

  • 1: $214.070204
  • 10: $201.953023
  • 100: $190.521719
  • 500: $179.737471
  • View all price

Min: 1

Mult: 1

15 Weeks

Surface Mount

34-PowerCap™ Module

YES

Non-Volatile

-40°C~85°C TA

Tube

2004

e3

yes

Active

1 (Unlimited)

34

3A991.B.2.A

MATTE TIN

10 YEAR DATA RETENTION

8473.30.11.40

4.5V~5.5V

DUAL

245

1

5V

40

DS1250Y

34

R-XDMA-U34

Not Qualified

5.5V

5V

4.5V

4Mb 512K x 8

ASYNCHRONOUS

NVSRAM

Parallel

512KX8

8

70ns

0.0006A

4194304 bit

70 ns

ROHS3 Compliant

R1LV3216RSD-7SI#S0

Mfr Part No

R1LV3216RSD-7SI#S0

Renesas Electronics America Datasheet

3392
In Stock

  • 1: $87.697040
  • 10: $82.733057
  • 100: $78.050053
  • 500: $73.632126
  • View all price

Min: 1

Mult: 1

20 Weeks

Surface Mount

52-TFSOP (0.350, 8.89mm Width)

YES

52

Volatile

-40°C~85°C TA

Tape & Reel (TR)

yes

Obsolete

1 (Unlimited)

52

3A991.B.2.A

8542.32.00.41

2.7V~3.6V

DUAL

260

1

3V

0.4mm

NOT SPECIFIED

R1LV3216

52

Not Qualified

3.6V

3/3.3V

2.7V

32Mb 4M x 8 2M x 16

ASYNCHRONOUS

0.055mA

SRAM

Parallel

2MX16

3-STATE

16

70ns

0.000012A

33554432 bit

70 ns

COMMON

2V

8

1.2mm

10.79mm

8.89mm

ROHS3 Compliant

IS61NLF102436B-6.5TQLI

Mfr Part No

IS61NLF102436B-6.5TQLI

ISSI, Integrated Silicon Solution Inc Datasheet

2369
In Stock

  • 1: $142.979769
  • 10: $134.886574
  • 100: $127.251485
  • 500: $120.048571
  • View all price

Min: 1

Mult: 1

12 Weeks

Surface Mount

100-LQFP

YES

Volatile

Industrial grade

-40°C~85°C TA

Tray

Active

3 (168 Hours)

100

3A991.B.2.A

8542.32.00.41

3.135V~3.465V

QUAD

NOT SPECIFIED

1

3.3V

0.65mm

NOT SPECIFIED

100

R-PQFP-G100

3.465V

3.135V

36Mb 1M x 36

133MHz

6.5ns

SRAM

Parallel

1MX36

36

37748736 bit

1.6mm

20mm

14mm

ROHS3 Compliant

IS61QDPB42M36A-400M3L

Mfr Part No

IS61QDPB42M36A-400M3L

ISSI, Integrated Silicon Solution Inc Datasheet

38
In Stock

  • 1: $118.908313
  • 10: $112.177653
  • 100: $105.827975
  • 500: $99.837713
  • View all price

Min: 1

Mult: 1

12 Weeks

Surface Mount

165-LBGA

YES

165

Volatile

Commercial grade

0°C~70°C TA

Tray

Active

3 (168 Hours)

165

3A991.B.2.A

PIPELINED ARCHITECTURE

8542.32.00.41

1.71V~1.89V

BOTTOM

1

1.8V

1mm

165

Not Qualified

1.89V

1.8V

1.71V

72Mb 2M x 36

400MHz

8.4ns

SRAM

Parallel

2MX36

3-STATE

36

0.32A

75497472 bit

SEPARATE

1.71V

1.4mm

17mm

15mm

ROHS3 Compliant

IS61VPS204836B-200TQLI

Mfr Part No

IS61VPS204836B-200TQLI

ISSI, Integrated Silicon Solution Inc Datasheet

1799
In Stock

  • 1: $159.730993
  • 10: $150.689616
  • 100: $142.160016
  • 500: $134.113222
  • View all price

Min: 1

Mult: 1

12 Weeks

Surface Mount

100-LQFP

YES

Volatile

Industrial grade

-40°C~85°C TA

Tray

e3

Active

3 (168 Hours)

100

3A991.B.2.A

Matte Tin (Sn)

8542.32.00.41

2.375V~2.625V

QUAD

260

1

2.5V

0.65mm

10

100

R-PQFP-G100

Not Qualified

2.625V

2.5V

2.375V

72Mb 2M x 36

200MHz

3.1ns

SRAM

Parallel

2MX36

3-STATE

36

75497472 bit

COMMON

2.38V

1.6mm

20mm

14mm

ROHS3 Compliant

IS61VPS204836B-250TQLI

Mfr Part No

IS61VPS204836B-250TQLI

ISSI, Integrated Silicon Solution Inc Datasheet

1612
In Stock

  • 1: $167.895570
  • 10: $158.392047
  • 100: $149.426460
  • 500: $140.968358
  • View all price

Min: 1

Mult: 1

12 Weeks

Surface Mount

100-LQFP

YES

Volatile

Industrial grade

-40°C~85°C TA

Tray

e3

Active

3 (168 Hours)

100

3A991.B.2.A

Matte Tin (Sn)

8542.32.00.41

2.375V~2.625V

QUAD

260

1

2.5V

0.65mm

10

100

R-PQFP-G100

Not Qualified

2.625V

2.5V

2.375V

72Mb 2M x 36

250MHz

2.8ns

SRAM

Parallel

2MX36

3-STATE

36

75497472 bit

COMMON

2.38V

1.6mm

20mm

14mm

ROHS3 Compliant

IS64LF204818B-7.5TQLA3

Mfr Part No

IS64LF204818B-7.5TQLA3

ISSI, Integrated Silicon Solution Inc Datasheet

1749
In Stock

  • 1: $169.736000
  • 10: $160.128302
  • 100: $151.064437
  • 500: $142.513618
  • View all price

Min: 1

Mult: 1

12 Weeks

Through Hole

Surface Mount

100-LQFP

Volatile

Automotive grade

-40°C~125°C TA

Tray

Active

3 (168 Hours)

100

3A991.B.2.A

8542.32.00.41

3.135V~3.465V

QUAD

1

3.3V

0.65mm

100

R-PQFP-G100

Not Qualified

3.465V

2.5/3.33.3V

3.135V

36Mb 2M x 18

117MHz

7.5ns

SRAM

Parallel

2MX18

3-STATE

18

37748736 bit

AEC-Q100

COMMON

3.14V

1.6mm

20mm

14mm

ROHS3 Compliant