28 SRAM 2,400+

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Part RoHS Manufacturer Memory IC Type Temperature Grade No. of Terminals Package Code Refresh Cycles Package Shape Total Dose (V) Package Body Material Surface Mount No. of Functions Technology Screening Level Nominal Negative Supply Voltage Terminal Form Parallel or Serial Operating Mode Maximum Supply Current No. of Words Self Refresh Input/Output Type Nominal Supply Voltage / Vsup (V) Power Supplies (V) Memory Width Package Style (Meter) Package Equivalence Code Alternate Memory Width Sub-Category Terminal Pitch Maximum Operating Temperature Reverse Pinout Output Characteristics Organization No. of Words Code Minimum Standby Voltage Minimum Operating Temperature Terminal Finish Terminal Position No. of Ports JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Maximum Clock Frequency (fCLK) Width Qualification Memory Density Minimum Supply Voltage (Vsup) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Output Enable Maximum Standby Current Length Maximum Access Time

SN74ACT2151FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

1024 words

5

11

CHIP CARRIER

1.27 mm

70 Cel

TOTEM POLE

1KX11

1K

0 Cel

QUAD

1

S-PQCC-J28

5.25 V

4.57 mm

11.5062 mm

Not Qualified

11264 bit

4.75 V

NO

11.5062 mm

22 ns

SN74ACT2154-35JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-XDIP-T28

Not Qualified

16384 bit

SN74ACT2153N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

5

11

IN-LINE

2.54 mm

70 Cel

TOTEM POLE

1KX11

1K

0 Cel

DUAL

1

R-PDIP-T28

5.25 V

5.08 mm

15.24 mm

Not Qualified

11264 bit

4.75 V

NO

36.32 mm

22 ns

SN74ACT2152A-20FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

5

5

8

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

QUAD

1

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

11.5062 mm

20 ns

SN74ACT2153FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

1024 words

5

11

CHIP CARRIER

1.27 mm

70 Cel

TOTEM POLE

1KX11

1K

0 Cel

QUAD

1

S-PQCC-J28

5.25 V

4.57 mm

11.5062 mm

Not Qualified

11264 bit

4.75 V

NO

11.5062 mm

22 ns

SN74ACT2154A-25N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

DUAL

1

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

36.32 mm

25 ns

SN74ACT2152-35FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

CMOS

J BEND

125 mA

2048 words

5

5

8

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

2KX8

2K

0 Cel

QUAD

S-PQCC-J28

Not Qualified

16384 bit

SN74ACT2154-35FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

CMOS

J BEND

125 mA

2048 words

5

5

8

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

2KX8

2K

0 Cel

QUAD

S-PQCC-J28

Not Qualified

16384 bit

DS1345W-150-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

3.3

8

MICROELECTRONIC ASSEMBLY

85 Cel

128KX8

128K

-40 Cel

TIN LEAD

DUAL

R-XDMA-T28

3.6 V

Not Qualified

1048576 bit

3 V

10 YEARS MINIMUM DATA RETENTION

e0

150 ns

DS1330W-150-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32768 words

3.3

8

MICROELECTRONIC ASSEMBLY

85 Cel

32KX8

32K

-40 Cel

TIN LEAD

DUAL

R-XDMA-T28

3.6 V

Not Qualified

262144 bit

3 V

10 YEARS MINIMUM DATA RETENTION

e0

150 ns

DS22B57

Analog Devices

STANDARD SRAM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

60 mA

32768 words

COMMON

3.3

3.3/5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDIP-T28

3.6 V

5.08 mm

15.24 mm

Not Qualified

262144 bit

3 V

OPERATION OF 4.5 VOLTS TO 5.5 VOLTS ALSO POSSIBLE

e0

.001 Amp

36.83 mm

150 ns

DS1350W-150

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

524288 words

3.3

8

MICROELECTRONIC ASSEMBLY

70 Cel

512KX8

512K

0 Cel

TIN LEAD

DUAL

R-XDMA-T28

3.6 V

Not Qualified

4194304 bit

3 V

10 YEARS MINIMUM DATA RETENTION

e0

150 ns

DS1330W-150

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32768 words

3.3

8

MICROELECTRONIC ASSEMBLY

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-XDMA-T28

3.6 V

Not Qualified

262144 bit

3 V

10 YEARS MINIMUM DATA RETENTION

e0

150 ns

DS1630AB-70

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

70 ns

DS1630AB-200

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

200 ns

DS1630Y-200

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

200 ns

DS1630AB-150

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

150 ns

DS1630Y-120

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

120 ns

DS1630Y-70

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

70 ns

DS1630AB-85

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

85 ns

DS1630Y-150

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

150 ns

DS1630AB-120

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

120 ns

DS1630Y-100

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

100 ns

DS1630AB-100

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

100 ns

DS1630AB-70-IND

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

85 Cel

32KX8

32K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

70 ns

DS1630Y-85

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

85 ns

DS1630Y-70-IND

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

85 Cel

32KX8

32K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

70 ns

DS2257S

Analog Devices

STANDARD SRAM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

40 mA

32768 words

COMMON

3/5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

Not Qualified

262144 bit

e0

.000001 Amp

150 ns

DS1345W-150

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

3.3

8

MICROELECTRONIC ASSEMBLY

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-XDMA-T28

3.6 V

Not Qualified

1048576 bit

3 V

10 YEARS MINIMUM DATA RETENTION

e0

150 ns

DS22B57S

Analog Devices

STANDARD SRAM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

60 mA

32768 words

COMMON

3.3

3.3/5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

3.6 V

2.65 mm

7.5 mm

Not Qualified

262144 bit

3 V

OPERATION OF 4.5 VOLTS TO 5.5 VOLTS ALSO POSSIBLE

e0

.001 Amp

17.9 mm

150 ns

DS1730Y-200IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

40 mA

32768 words

3

3/3.3

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

85 Cel

32KX8

32K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T28

3.6 V

9.52 mm

15.24 mm

Not Qualified

262144 bit

2.7 V

DATA RETENTION = 10 YRS

e0

.004 Amp

37.85 mm

200 ns

DS1350W-150-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

524288 words

3.3

8

MICROELECTRONIC ASSEMBLY

85 Cel

512KX8

512K

-40 Cel

TIN LEAD

DUAL

R-XDMA-T28

3.6 V

Not Qualified

4194304 bit

3 V

10 YEARS MINIMUM DATA RETENTION

e0

150 ns

DS2257

Analog Devices

STANDARD SRAM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

40 mA

32768 words

COMMON

3

3/5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDIP-T28

3.5 V

5.08 mm

15.24 mm

Not Qualified

262144 bit

2.7 V

e0

.000001 Amp

31.495 mm

150 ns

DS1225AB-150+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

8192 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

8KX8

8K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDMA-P28

5.25 V

Not Qualified

65536 bit

4.75 V

10 YEAR DATA RETENTION

e3

.01 Amp

150 ns

DS1225AD-150IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

8192 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

85 Cel

8KX8

8K

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDMA-P28

5.5 V

Not Qualified

65536 bit

4.5 V

10 YEAR DATA RETENTION

e3

.01 Amp

150 ns

DS1230Y-120IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

85 Cel

32KX8

32K

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P28

5.5 V

Not Qualified

262144 bit

4.5 V

e3

.0006 Amp

120 ns

DS1235Y-100

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

32768 words

5

8

MICROELECTRONIC ASSEMBLY

70 Cel

32KX8

32K

0 Cel

DUAL

R-XDMA-X28

5.5 V

Not Qualified

262144 bit

4.5 V

100 ns

DS1230AB-200+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P28

5.25 V

Not Qualified

262144 bit

4.75 V

e3

.0006 Amp

200 ns

DS1225AD-170+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8192 words

5

8

IN-LINE

2.54 mm

70 Cel

8KX8

8K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDIP-T28

5.5 V

9.398 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

DATA RETENTION > 10 YEARS

e3

38.862 mm

170 ns

DS1230AB

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

32768 words

5

8

MICROELECTRONIC ASSEMBLY

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-XDMA-N28

5.25 V

Not Qualified

262144 bit

4.75 V

BATTERY BACK-UP

e0

200 ns

DS1230W-150+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

262144 words

3.3

3.3

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

256KX8

256K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDIP-T28

3.6 V

10.668 mm

15.24 mm

Not Qualified

2097152 bit

3 V

10 YEAR DATA RETENTION

e3

.00025 Amp

38.225 mm

150 ns

DS1225AB-200IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

8192 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

85 Cel

8KX8

8K

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDMA-P28

5.25 V

Not Qualified

65536 bit

4.75 V

10 YEAR DATA RETENTION

e3

.01 Amp

200 ns

DS1230Y-55

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

120 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.005 Amp

45 ns

DS1230W-100+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

262144 words

3.3

3.3

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

256KX8

256K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDIP-T28

3.6 V

10.668 mm

15.24 mm

Not Qualified

2097152 bit

3 V

10 YEAR DATA RETENTION

e3

.00025 Amp

38.225 mm

100 ns

DS1230AB-150+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P28

5.25 V

Not Qualified

262144 bit

4.75 V

e3

.0006 Amp

150 ns

DS1230Y

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

32768 words

5

8

MICROELECTRONIC ASSEMBLY

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-XDMA-N28

5.5 V

Not Qualified

262144 bit

4.5 V

BATTERY BACK-UP

e0

200 ns

DS1225AD-170-IND

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

8192 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

8KX8

8K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

65536 bit

e0

.005 Amp

170 ns

DS1230AB-85+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P28

5.25 V

Not Qualified

262144 bit

4.75 V

e3

.0006 Amp

85 ns

SRAM

SRAM, or Static Random-Access Memory, is a type of volatile computer memory that stores data as a flip-flop, which retains the data as long as power is supplied to the system. SRAM is commonly used as cache memory and in other applications where high-speed access to data is required.

SRAM is a type of memory that is faster and more expensive than DRAM (Dynamic Random-Access Memory). It is commonly used as cache memory in computer systems and other digital devices to improve the speed of data access. SRAM is also used in applications where high-speed data processing is required, such as in networking equipment, video games, and other high-performance computing applications.

One of the advantages of using SRAM is that it provides faster access to data than other types of memory, such as DRAM. This is because SRAM does not need to be refreshed like DRAM, which makes it faster and more reliable. Additionally, SRAM uses less power than other types of memory, which makes it ideal for use in battery-powered devices.

One of the disadvantages of using SRAM is that it is more expensive and less dense than other types of memory, such as DRAM or flash memory. This means that it is not suitable for applications that require large amounts of memory at a low cost. Additionally, SRAM is volatile, which means that it cannot store data permanently.