Analog Devices SRAM 447

Reset All
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

DS1658Y-70-IND

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

170 mA

131072 words

5

5

16

IN-LINE

DIP40,.6

SRAMs

2.54 mm

85 Cel

128KX16

128K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T40

Not Qualified

2097152 bit

e0

.01 Amp

70 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

DS1658AB-70

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

170 mA

131072 words

5

5

16

IN-LINE

DIP40,.6

SRAMs

2.54 mm

70 Cel

128KX16

128K

0 Cel

TIN LEAD

DUAL

R-PDIP-T40

Not Qualified

2097152 bit

e0

.01 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

DS1645Y-100-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

131072 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

85 Cel

128KX8

128K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

10 YEAR DATA RETENTION

e0

.005 Amp

42.925 mm

100 ns

DS1650Y-85-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

524288 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

85 Cel

512KX8

512K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

4194304 bit

4.5 V

10 YEAR DATA RETENTION

e0

.005 Amp

42.925 mm

85 ns

DS1645YLPM-70-IND

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

34

PLASTIC/EPOXY

CMOS

85 mA

131072 words

5

5

8

MICROELECTRONIC ASSEMBLY

MODULE,34LEAD,1.0

SRAMs

85 Cel

128KX8

128K

-40 Cel

Not Qualified

1048576 bit

.005 Amp

70 ns

DS1645ABL-85-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J INVERTED

PARALLEL

ASYNCHRONOUS

85 mA

131072 words

5

5

8

SMALL OUTLINE

MODULE,34LEAD,1.0

SRAMs

1.27 mm

85 Cel

128KX8

128K

-40 Cel

TIN LEAD

DUAL

R-PDSO-U34

5.25 V

6.35 mm

21.5265 mm

Not Qualified

1048576 bit

4.75 V

10 YEAR DATA RETENTION

e0

.005 Amp

24.5745 mm

85 ns

DS1650ABL-100-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J INVERTED

PARALLEL

ASYNCHRONOUS

85 mA

524288 words

5

5

8

SMALL OUTLINE

MODULE,34LEAD,1.0

SRAMs

1.27 mm

85 Cel

512KX8

512K

-40 Cel

DUAL

R-PDSO-U34

1

5.25 V

6.35 mm

21.5265 mm

Not Qualified

4194304 bit

4.75 V

10 YEAR DATA RETENTION

.005 Amp

24.5745 mm

100 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

DS1645Y-70

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

131072 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-PDIP-T32

Not Qualified

1048576 bit

e0

.005 Amp

70 ns

5962-9674502QXC

Analog Devices

STANDARD SRAM

MILITARY

240

FQFP

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-PRF-38534 Class Q

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

32

FLATPACK, FINE PITCH

.5 mm

125 Cel

128KX32

128K

-55 Cel

GOLD

QUAD

S-XQFP-G240

5.25 V

4.3 mm

32 mm

Not Qualified

4194304 bit

4.75 V

e4

32 mm

5962-9674502QXX

Analog Devices

STANDARD SRAM

MILITARY

240

FQFP

SQUARE

UNSPECIFIED

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

32

FLATPACK, FINE PITCH

.5 mm

125 Cel

128KX32

128K

-55 Cel

QUAD

S-XQFP-G240

5.25 V

4.3 mm

32 mm

Not Qualified

4194304 bit

4.75 V

32 mm

5962-9674402QYX

Analog Devices

STANDARD SRAM

MILITARY

240

SSOP

SQUARE

UNSPECIFIED

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

131072 words

3.3

32

SMALL OUTLINE, SHRINK PITCH

.5 mm

125 Cel

128KX32

128K

-55 Cel

DUAL

S-XDSO-G240

3.47 V

4.2 mm

32 mm

Not Qualified

4194304 bit

3.13 V

32 mm

5962-9674502QYX

Analog Devices

STANDARD SRAM

MILITARY

240

FQFP

SQUARE

UNSPECIFIED

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

32

FLATPACK, FINE PITCH

.5 mm

125 Cel

128KX32

128K

-55 Cel

QUAD

S-XQFP-G240

5.25 V

4.2 mm

32 mm

Not Qualified

4194304 bit

4.75 V

32 mm

5962-9674402QUC

Analog Devices

STANDARD SRAM

MILITARY

240

QFF

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-PRF-38534 Class Q

FLAT

PARALLEL

SYNCHRONOUS

131072 words

3.3

32

FLATPACK

.5 mm

125 Cel

128KX32

128K

-55 Cel

GOLD

QUAD

S-XQFP-F240

3.47 V

3.7 mm

32 mm

Not Qualified

4194304 bit

3.13 V

e4

32 mm

5962-9674402QYC

Analog Devices

STANDARD SRAM

MILITARY

240

SSOP

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-PRF-38534 Class Q

GULL WING

PARALLEL

SYNCHRONOUS

131072 words

3.3

32

SMALL OUTLINE, SHRINK PITCH

.5 mm

125 Cel

128KX32

128K

-55 Cel

GOLD

DUAL

S-XDSO-G240

3.47 V

4.2 mm

32 mm

Not Qualified

4194304 bit

3.13 V

e4

32 mm

5962-9674502QUC

Analog Devices

STANDARD SRAM

MILITARY

240

QFF

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-PRF-38534 Class Q

FLAT

PARALLEL

ASYNCHRONOUS

131072 words

5

32

FLATPACK

.5 mm

125 Cel

128KX32

128K

-55 Cel

GOLD

QUAD

S-XQFP-F240

5.25 V

3.7 mm

32 mm

Not Qualified

4194304 bit

4.75 V

e4

32 mm

5962-9674502QTX

Analog Devices

STANDARD SRAM

MILITARY

240

QFF

SQUARE

UNSPECIFIED

YES

1

CMOS

FLAT

PARALLEL

ASYNCHRONOUS

131072 words

5

32

FLATPACK

.5 mm

125 Cel

128KX32

128K

-55 Cel

QUAD

S-XQFP-F240

5.25 V

3.7 mm

32 mm

Not Qualified

4194304 bit

4.75 V

32 mm

5962-9560013QTX

Analog Devices

STANDARD SRAM

MILITARY

36

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

MIL-PRF-38535 Class Q

FLAT

PARALLEL

ASYNCHRONOUS

524288 words

5

8

FLATPACK

1.27 mm

125 Cel

512KX8

512K

-55 Cel

DUAL

R-XDFP-F36

5.5 V

3.18 mm

12.955 mm

Not Qualified

4194304 bit

4.5 V

23.365 mm

15 ns

5962-9674402QUX

Analog Devices

STANDARD SRAM

MILITARY

240

QFF

SQUARE

UNSPECIFIED

YES

1

CMOS

FLAT

PARALLEL

SYNCHRONOUS

131072 words

3.3

32

FLATPACK

.5 mm

125 Cel

128KX32

128K

-55 Cel

QUAD

S-XQFP-F240

3.47 V

3.7 mm

32 mm

Not Qualified

4194304 bit

3.13 V

32 mm

5962-9674502QYC

Analog Devices

STANDARD SRAM

MILITARY

240

FQFP

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-PRF-38534 Class Q

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

32

FLATPACK, FINE PITCH

.5 mm

125 Cel

128KX32

128K

-55 Cel

GOLD

QUAD

S-XQFP-G240

5.25 V

4.2 mm

32 mm

Not Qualified

4194304 bit

4.75 V

e4

32 mm

5962-9674502QTC

Analog Devices

STANDARD SRAM

MILITARY

240

QFF

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-PRF-38534 Class Q

FLAT

PARALLEL

ASYNCHRONOUS

131072 words

5

32

FLATPACK

.5 mm

125 Cel

128KX32

128K

-55 Cel

GOLD

QUAD

S-XQFP-F240

5.25 V

3.7 mm

32 mm

Not Qualified

4194304 bit

4.75 V

e4

32 mm

5962-9674502QUX

Analog Devices

STANDARD SRAM

MILITARY

240

QFF

SQUARE

UNSPECIFIED

YES

1

CMOS

FLAT

PARALLEL

ASYNCHRONOUS

131072 words

5

32

FLATPACK

.5 mm

125 Cel

128KX32

128K

-55 Cel

QUAD

S-XQFP-F240

5.25 V

3.7 mm

32 mm

Not Qualified

4194304 bit

4.75 V

32 mm

DS1345ABL-100-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

J INVERTED

PARALLEL

ASYNCHRONOUS

85 mA

131072 words

5

5

8

SMALL OUTLINE

MODULE,34LEAD,1.0

SRAMs

1.27 mm

85 Cel

128KX8

128K

-40 Cel

DUAL

R-PDSO-U34

1

5.25 V

6.35 mm

21.5265 mm

Not Qualified

1048576 bit

4.75 V

WITH BATTERY MONITOR

.00015 Amp

24.5745 mm

100 ns

DS1730YLPM-200

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

34

PLASTIC/EPOXY

CMOS

40 mA

32768 words

3/3.3

8

MICROELECTRONIC ASSEMBLY

MODULE,34LEAD,1.0

SRAMs

70 Cel

32KX8

32K

0 Cel

Not Qualified

262144 bit

.004 Amp

200 ns

DS1350YLPM-70

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J INVERTED

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

TIN LEAD

DUAL

R-PDSO-U34

5.5 V

6.35 mm

21.5265 mm

Not Qualified

4194304 bit

4.5 V

OVER 10 YEARS DATA RETENTION

e0

24.5745 mm

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

DS1330YL-100-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

J INVERTED

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

SMALL OUTLINE

MODULE,34LEAD,1.0

SRAMs

1.27 mm

85 Cel

32KX8

32K

-40 Cel

DUAL

R-PDSO-U34

1

5.5 V

6.35 mm

21.5265 mm

Not Qualified

262144 bit

4.5 V

10 YEAR DATA RETENTION PERIOD

.00015 Amp

24.5745 mm

100 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

DS1350ABL-70

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

J INVERTED

PARALLEL

ASYNCHRONOUS

85 mA

524288 words

5

5

8

SMALL OUTLINE

MODULE,34LEAD,1.0

SRAMs

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-U34

1

5.25 V

6.35 mm

21.5265 mm

Not Qualified

4194304 bit

4.75 V

WITH BATTERY MONITOR

.00015 Amp

24.5745 mm

70 ns

DS1745YL-150-IND

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

34

PLASTIC/EPOXY

CMOS

40 mA

131072 words

3/3.3

8

MICROELECTRONIC ASSEMBLY

MODULE,34LEAD,1.0

SRAMs

85 Cel

128KX8

128K

-40 Cel

Not Qualified

1048576 bit

.004 Amp

150 ns

DS3803

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

72

SIMM

RECTANGULAR

UNSPECIFIED

NO

1

MOS

NO LEAD

PARALLEL

ASYNCHRONOUS

300 mA

32768 words

5

5

32

MICROELECTRONIC ASSEMBLY

SSIM72

SRAMs

1.27 mm

70 Cel

32KX32

32K

0 Cel

TIN LEAD

SINGLE

R-XSMA-N72

5.5 V

Not Qualified

1048576 bit

4.5 V

USER CONFIGURABLE AS 64K X 16 OR 128K X 8

e0

70 ns

DS1645EE-70

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

131072 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-PDIP-T32

Not Qualified

1048576 bit

e0

.005 Amp

70 ns

DS1330ABL-100IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J INVERTED

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

SMALL OUTLINE

MODULE,34LEAD,1.0

SRAMs

1.27 mm

85 Cel

32KX8

32K

-40 Cel

TIN LEAD

DUAL

R-PDSO-U34

5.25 V

6.35 mm

21.5265 mm

Not Qualified

262144 bit

4.75 V

DATA RETENTION = 10 YRS

e0

.00015 Amp

24.4475 mm

100 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

DS1750YL-150-IND

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

34

PLASTIC/EPOXY

CMOS

40 mA

524288 words

3/3.3

8

MICROELECTRONIC ASSEMBLY

MODULE,34LEAD,1.0

SRAMs

85 Cel

512KX8

512K

-40 Cel

Not Qualified

4194304 bit

.004 Amp

150 ns

DS1750YL-200-IND

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

34

PLASTIC/EPOXY

CMOS

40 mA

524288 words

3/3.3

8

MICROELECTRONIC ASSEMBLY

MODULE,34LEAD,1.0

SRAMs

85 Cel

512KX8

512K

-40 Cel

Not Qualified

4194304 bit

.004 Amp

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

DS1350ABL-100

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

J INVERTED

PARALLEL

ASYNCHRONOUS

85 mA

524288 words

5

5

8

SMALL OUTLINE

MODULE,34LEAD,1.0

SRAMs

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-U34

1

5.25 V

6.35 mm

21.5265 mm

Not Qualified

4194304 bit

4.75 V

WITH BATTERY MONITOR

.00015 Amp

24.5745 mm

100 ns

DS1350WP-100+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

34

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

J INVERTED

PARALLEL

ASYNCHRONOUS

50 mA

524288 words

3.3

3.3

8

MICROELECTRONIC ASSEMBLY

MODULE,34LEAD,1.0

SRAMs

70 Cel

512KX8

512K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-U34

3.6 V

Not Qualified

4194304 bit

3 V

e3

.00015 Amp

100 ns

DS1609

Analog Devices

MULTI-PORT SRAM

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

256 words

COMMON

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

3-STATE

256X8

256

2.5 V

-40 Cel

TIN LEAD

DUAL

2, (MUXED)

R-PDIP-T24

Not Qualified

2048 bit

e0

.0003 Amp

50 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

DS1350ABL-100-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

34

SOJ-I

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

J INVERTED

PARALLEL

ASYNCHRONOUS

85 mA

524288 words

5

5

8

SMALL OUTLINE

MODULE,34LEAD,1.0

SRAMs

1.27 mm

85 Cel

512KX8

512K

-40 Cel

DUAL

R-PDSO-U34

1

5.25 V

6.35 mm

21.5265 mm

Not Qualified

4194304 bit

4.75 V

WITH BATTERY MONITOR

.00015 Amp

24.5745 mm

100 ns

DS2430N

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

3

PLASTIC/EPOXY

NO

CMOS

.5 mA

32 words

3/5

8

SIP3,.1,50

SRAMs

1.27 mm

85 Cel

32X8

32

-40 Cel

TIN LEAD

SINGLE

Not Qualified

e0

.00000015 Amp

15000 ns

DS1345Y-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

34

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

131072 words

5

8

MICROELECTRONIC ASSEMBLY

85 Cel

128KX8

128K

-40 Cel

TIN LEAD

DUAL

R-XDMA-N34

5.5 V

Not Qualified

1048576 bit

4.5 V

10 YEARS OF DATA RETENTION PERIOD

e0

70 ns

DS1645EE-85

Analog Devices

NON-VOLATILE SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

85 mA

131072 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-PDIP-T32

Not Qualified

1048576 bit

e0

.005 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.