STMicroelectronics SRAM 2,190

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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

M68AW256DL55ZB1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

26 mA

262144 words

COMMON

3

3/3.3

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,6X8,30

SRAMs

.75 mm

70 Cel

3-STATE

256KX16

256K

1.5 V

0 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B48

3.6 V

1.2 mm

6 mm

Not Qualified

4194304 bit

2.7 V

e1

.00002 Amp

7 mm

55 ns

M69AW048BL70ZB8T

STMicroelectronics

STANDARD SRAM

COMMERCIAL EXTENDED

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

30 mA

2097152 words

COMMON

3

3

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,6X8,30

Other Memory ICs

.75 mm

85 Cel

3-STATE

2MX16

2M

-30 Cel

TIN LEAD

BOTTOM

R-PBGA-B48

3.3 V

1.2 mm

6 mm

Not Qualified

33554432 bit

2.7 V

e0

.00001 Amp

8 mm

70 ns

IMS1820N-30M

STMicroelectronics

STANDARD SRAM

MILITARY

28

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

65536 words

5

4

CHIP CARRIER

1.27 mm

125 Cel

3-STATE

64KX4

64K

-55 Cel

QUAD

1

R-CQCC-N28

5.5 V

1.981 mm

8.89 mm

Not Qualified

262144 bit

4.5 V

NO

13.97 mm

30 ns

IMS1635E-15

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

100 mA

8192 words

COMMON

5

5

8

SMALL OUTLINE

SOJ28,.34

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J28

5.5 V

Not Qualified

65536 bit

4.5 V

e0

YES

.00007 Amp

15 ns

M68AF031AM70NS1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

TSOP1-R

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

SRAMs

.55 mm

70 Cel

YES

3-STATE

32KX8

32K

2 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G28

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

4.5 V

e0

.000006 Amp

11.8 mm

70 ns

M68Z512-70NC1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

90 mA

524288 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSOP32,.46

SRAMs

1.27 mm

70 Cel

3-STATE

512KX8

512K

2 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

e0

20.95 mm

70 ns

IMS1629S-15

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

100 mA

16384 words

COMMON

5

5

4

IN-LINE

DIP24,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16KX4

16K

2 V

0 Cel

TIN LEAD

DUAL

1

R-CDIP-T24

5.5 V

4.013 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.00007 Amp

30.48 mm

15 ns

IMS1605E-25S

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

100 mA

65536 words

SEPARATE

5

5

1

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

3-STATE

64KX1

64K

4.5 V

0 Cel

TIN LEAD

DUAL

R-PDSO-J24

Not Qualified

65536 bit

e0

.002 Amp

25 ns

5962-8670512ZA

STMicroelectronics

STANDARD SRAM

MILITARY

20

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

FLAT

PARALLEL

ASYNCHRONOUS

4096 words

5

4

FLATPACK

1.27 mm

125 Cel

4KX4

4K

-55 Cel

TIN LEAD

DUAL

R-CDFP-F20

5.5 V

1.356 mm

Not Qualified

16384 bit

4.5 V

e0

12.192 mm

35 ns

IMS1601LE-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

65536 words

SEPARATE

5

5

1

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

3-STATE

64KX1

64K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J24

5.5 V

3.556 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

NO

.00007 Amp

15.418 mm

45 ns

M68AF031AL55N6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

SRAMs

.55 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

4.5 V

e0

.000006 Amp

11.8 mm

55 ns

MK48S80N20

STMicroelectronics

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

160 mA

8192 words

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.25 V

4.57 mm

7.62 mm

Not Qualified

65536 bit

4.75 V

TOTEM-POLE MATCH OUTPUT

e0

YES

.16 Amp

34.67 mm

20 ns

M38510/23112BWX

STMicroelectronics

STANDARD SRAM

MILITARY

22

DIP

RECTANGULAR

UNSPECIFIED

NO

1

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

5

4

IN-LINE

125 Cel

256X4

256

-55 Cel

DUAL

R-XDIP-T22

5.5 V

Not Qualified

1024 bit

4.5 V

75 ns

MK41H80P-20

STMicroelectronics

CACHE TAG SRAM

COMMERCIAL

22

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

120 mA

4096 words

5

5

4

IN-LINE

DIP22,.3

SRAMs

2.54 mm

70 Cel

4KX4

4K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T22

Not Qualified

16384 bit

e0

.12 Amp

20 ns

IMS1203S-25M

STMicroelectronics

STANDARD SRAM

MILITARY

18

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

80 mA

4096 words

SEPARATE

5

5

1

IN-LINE

DIP18,.3

SRAMs

2.54 mm

125 Cel

3-STATE

4KX1

4K

4.5 V

-55 Cel

TIN LEAD

DUAL

1

R-CDIP-T18

5.5 V

7.62 mm

Not Qualified

4096 bit

4.5 V

e0

NO

.005 Amp

22.86 mm

25 ns

T74LS170D1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

4 words

5

5

4

IN-LINE

DIP16,.3

Other Memory ICs

2.54 mm

70 Cel

4X4

4

0 Cel

DUAL

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

16 bit

4.75 V

40 ns

M68AF511AL55NC1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

55 mA

524288 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSOP32,.46

SRAMs

1.27 mm

70 Cel

3-STATE

512KX8

512K

2 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

e0

.000009 Amp

20.95 mm

55 ns

IMS1800E-25

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

120 mA

262144 words

SEPARATE

5

5

1

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

3-STATE

256KX1

256K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J24

5.5 V

3.556 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

NO

.01 Amp

15.418 mm

25 ns

M68AW256D70ZB6

STMicroelectronics

APPLICATION SPECIFIC SRAM

INDUSTRIAL

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

15 mA

262144 words

COMMON

3

3/3.3

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,6X8,30

SRAMs

.75 mm

85 Cel

3-STATE

256KX16

256K

1 V

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B48

3.6 V

1.2 mm

7 mm

Not Qualified

4194304 bit

2.7 V

e1

.00002 Amp

8 mm

70 ns

IMS1223A-45M

STMicroelectronics

STANDARD SRAM

MILITARY

18

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

110 mA

1024 words

COMMON

5

5

4

FLATPACK

FL18,.3

SRAMs

1.194 mm

125 Cel

3-STATE

1KX4

1K

4.5 V

-55 Cel

TIN LEAD

DUAL

1

R-XDFP-F18

5.5 V

2.235 mm

Not Qualified

4096 bit

4.5 V

e0

NO

.005 Amp

10.973 mm

45 ns

M68AW127BM70MC6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

131072 words

COMMON

3

3/3.3

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

85 Cel

3-STATE

128KX8

128K

1.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

3 mm

11.303 mm

Not Qualified

1048576 bit

2.7 V

e0

.0000045 Amp

20.447 mm

70 ns

MK41S80X12

STMicroelectronics

CACHE TAG SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

120 mA

4096 words

5

5

4

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

3-STATE

4KX4

4K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J24

5.25 V

3.556 mm

7.62 mm

Not Qualified

16384 bit

4.75 V

TOTEM-POLE MATCH OUTPUT; FLASH CLEAR

e0

YES

.12 Amp

15.418 mm

12 ns

M68AW511AM70MC1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

524288 words

COMMON

3

3/3.3

8

SMALL OUTLINE

TSOP32,.46

SRAMs

1.27 mm

70 Cel

3-STATE

512KX8

512K

1.5 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

3 mm

11.305 mm

Not Qualified

4194304 bit

2.7 V

e0

.000009 Amp

20.445 mm

70 ns

M68AR024D70ZH6T

STMicroelectronics

M68AF031AL70B6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

MATTE TIN

DUAL

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e3

.000006 Amp

37.085 mm

70 ns

M68Z128W-70N1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

40 mA

131072 words

COMMON

3

3

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

SRAMs

.5 mm

70 Cel

3-STATE

128KX8

128K

1.4 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

1.2 mm

8 mm

Not Qualified

1048576 bit

2.7 V

e0

18.4 mm

70 ns

M68AW128ML70ND6E

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

20 mA

131072 words

COMMON

3

3/3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

128KX16

128K

1.5 V

-40 Cel

DUAL

R-PDSO-G44

3.6 V

1.2 mm

10.16 mm

Not Qualified

2097152 bit

2.7 V

NOT SPECIFIED

260

.000009 Amp

18.41 mm

70 ns

M68AF127BM55B6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

20 mA

131072 words

COMMON

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

85 Cel

3-STATE

128KX8

128K

2 V

-40 Cel

MATTE TIN

DUAL

R-PDIP-T32

5.5 V

4.83 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0000045 Amp

42.035 mm

55 ns

5962-8670512XA

STMicroelectronics

STANDARD SRAM

MILITARY

20

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

4096 words

5

4

CHIP CARRIER

1.27 mm

125 Cel

3-STATE

4KX4

4K

-55 Cel

TIN LEAD

QUAD

1

R-CQCC-N20

5.5 V

1.981 mm

7.36 mm

Not Qualified

16384 bit

4.5 V

e0

NO

10.795 mm

35 ns

IMS1601LP-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

22

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 mA

65536 words

SEPARATE

5

5

1

IN-LINE

DIP22,.3

SRAMs

2.54 mm

70 Cel

3-STATE

64KX1

64K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T22

5.5 V

4.521 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

NO

.00007 Amp

27.94 mm

45 ns

IMS1601LS-70M

STMicroelectronics

STANDARD SRAM

MILITARY

22

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 mA

65536 words

SEPARATE

5

5

1

IN-LINE

DIP22,.3

SRAMs

2.54 mm

125 Cel

3-STATE

64KX1

64K

2 V

-55 Cel

TIN LEAD

DUAL

1

R-CDIP-T22

5.5 V

4.521 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

NO

.0008 Amp

27.94 mm

70 ns

M68AW256D70ZB6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

15 mA

262144 words

COMMON

3

3/3.3

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,6X8,30

SRAMs

.75 mm

85 Cel

3-STATE

256KX16

256K

1 V

-40 Cel

Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)

BOTTOM

R-PBGA-B48

3.6 V

1.2 mm

7 mm

Not Qualified

4194304 bit

2.7 V

e1

.00002 Amp

8 mm

70 ns

IMS1601LN55M

STMicroelectronics

STANDARD SRAM

MILITARY

22

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

70 mA

65536 words

SEPARATE

5

5

1

CHIP CARRIER

LCC22,.3X.5

SRAMs

1.27 mm

125 Cel

3-STATE

64KX1

64K

2 V

-55 Cel

TIN LEAD

QUAD

1

R-CQCC-N22

5.5 V

1.981 mm

7.366 mm

Not Qualified

65536 bit

4.5 V

e0

NO

.0008 Amp

13.446 mm

55 ns

MK48H64P-55

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

90 mA

8192 words

COMMON

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

0 Cel

TIN LEAD

DUAL

R-XDIP-T28

Not Qualified

65536 bit

e0

.00001 Amp

55 ns

MK48256N-120

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.0005 Amp

120 ns

IMS1423W-55

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

100 mA

4096 words

COMMON

5

5

4

CHIP CARRIER

LCC20,.3X.43

SRAMs

1.27 mm

70 Cel

3-STATE

4KX4

4K

4.5 V

0 Cel

TIN LEAD

QUAD

1

R-CQCC-N20

5.5 V

1.981 mm

7.36 mm

Not Qualified

16384 bit

4.5 V

e0

NO

10.795 mm

50 ns

M616Z08-20MH3TR

STMicroelectronics

STANDARD SRAM

AUTOMOTIVE

44

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

75 mA

8192 words

COMMON

3.3

3.3

16

SMALL OUTLINE

SOP44,.5,32

SRAMs

.8 mm

125 Cel

3-STATE

8KX16

8K

3 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G44

3.6 V

3.05 mm

8.23 mm

Not Qualified

131072 bit

3 V

IT ALSO OPERATES AT 2.6V

e0

.001 Amp

17.71 mm

36 ns

MK48Z30AB-12

STMicroelectronics

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

90 mA

32768 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

32KX8

32K

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

9.652 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e0

YES

.002 Amp

120 ns

M68AW031AM55MS1F

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

35 mA

32768 words

COMMON

3

3/3.3

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

32KX8

32K

1.5 V

0 Cel

DUAL

R-PDSO-G28

3.6 V

2.85 mm

8.407 mm

Not Qualified

262144 bit

2.7 V

30

260

.000006 Amp

18.11 mm

55 ns

IMS1601LW-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

22

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

70 mA

65536 words

SEPARATE

5

5

1

CHIP CARRIER

LCC22,.3X.5

SRAMs

1.27 mm

70 Cel

3-STATE

64KX1

64K

2 V

0 Cel

TIN LEAD

QUAD

1

R-CQCC-N22

5.5 V

1.981 mm

7.366 mm

Not Qualified

65536 bit

4.5 V

e0

NO

.00007 Amp

13.446 mm

45 ns

M69AR048AL85ZB8

STMicroelectronics

STANDARD SRAM

OTHER

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

25 mA

2097152 words

COMMON

1.8

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,6X8,30

Other Memory ICs

.75 mm

85 Cel

3-STATE

2MX16

2M

-30 Cel

BOTTOM

R-PBGA-B48

1.95 V

1.2 mm

6 mm

Not Qualified

33554432 bit

1.65 V

.0001 Amp

8 mm

85 ns

5962-8751306VA

STMicroelectronics

STANDARD SRAM

MILITARY

18

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

5

4

IN-LINE

2.54 mm

125 Cel

1KX4

1K

-55 Cel

GOLD

DUAL

R-CDIP-T18

5.5 V

7.62 mm

Not Qualified

4096 bit

4.5 V

e4

22.86 mm

45 ns

M68AW512MN55ND1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

40 mA

524288 words

COMMON

3

3/3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

512KX16

512K

1.5 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G44

3.6 V

1.2 mm

10.16 mm

Not Qualified

8388608 bit

2.7 V

e0

.00001 Amp

18.41 mm

55 ns

5962-8552505YX

STMicroelectronics

STANDARD SRAM

MILITARY

32

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

8192 words

5

8

CHIP CARRIER

1.27 mm

125 Cel

8KX8

8K

-55 Cel

QUAD

R-CQCC-N32

5.5 V

1.981 mm

11.43 mm

Not Qualified

65536 bit

4.5 V

13.97 mm

55 ns

IMS1620W-55

STMicroelectronics

STANDARD SRAM

COMMERCIAL

22

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

100 mA

16384 words

COMMON

5

5

4

CHIP CARRIER

LCC22,.3X.5

SRAMs

1.27 mm

70 Cel

3-STATE

16KX4

16K

4.5 V

0 Cel

TIN LEAD

QUAD

1

R-CQCC-N22

5.5 V

1.981 mm

7.366 mm

Not Qualified

65536 bit

4.5 V

e0

NO

.014 Amp

13.446 mm

55 ns

M628032-20PS1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

140 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

4.57 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

YES

.001 Amp

34.67 mm

20 ns

5962-8751305VC

STMicroelectronics

STANDARD SRAM

MILITARY

18

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

5

4

IN-LINE

2.54 mm

125 Cel

3-STATE

1KX4

1K

-55 Cel

GOLD

DUAL

1

R-CDIP-T18

5.5 V

7.62 mm

Not Qualified

4096 bit

4.5 V

e4

NO

22.86 mm

35 ns

MK41H80P-35

STMicroelectronics

CACHE TAG SRAM

COMMERCIAL

22

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

120 mA

4096 words

5

5

4

IN-LINE

DIP22,.3

SRAMs

2.54 mm

70 Cel

4KX4

4K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T22

Not Qualified

16384 bit

e0

.12 Amp

35 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.