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

MK4202Q17

STMicroelectronics

CACHE TAG SRAM

COMMERCIAL

68

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

250 mA

2048 words

5

20

CHIP CARRIER

LDCC68,1.0SQ

SRAMs

1.27 mm

70 Cel

3-STATE

2KX20

2K

0 Cel

TIN LEAD

QUAD

1

S-PQCC-J68

5.25 V

5.08 mm

24.23 mm

Not Qualified

40960 bit

4.75 V

OPEN-COLLECTOR MATCH OUTPUT; FLASH CLEAR

e0

YES

.05 Amp

24.23 mm

17 ns

M628032-12PS1

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

12 ns

M621256-20E1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

140 mA

262144 words

SEPARATE

5

5

1

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

3-STATE

256KX1

256K

2 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

20 ns

IMS1203S-25

STMicroelectronics

STANDARD SRAM

COMMERCIAL

18

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

80 mA

4096 words

SEPARATE

5

5

1

IN-LINE

DIP18,.3

SRAMs

2.54 mm

70 Cel

3-STATE

4KX1

4K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-CDIP-T18

5.5 V

7.62 mm

Not Qualified

4096 bit

4.5 V

e0

NO

.006 Amp

22.86 mm

25 ns

IMS1403S-55

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

75 mA

16384 words

SEPARATE

5

5

1

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16KX1

16K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-CDIP-T20

5.5 V

3.124 mm

7.62 mm

Not Qualified

16384 bit

4.5 V

e0

NO

25.4 mm

50 ns

M68AF127BM70MC6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

85 Cel

3-STATE

128KX8

128K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

3 mm

11.305 mm

Not Qualified

1048576 bit

4.5 V

e0

.0000045 Amp

20.445 mm

70 ns

MK48H65N-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

90 mA

8192 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

Not Qualified

65536 bit

e0

.00001 Amp

45 ns

IMS1203S-20S

STMicroelectronics

STANDARD SRAM

COMMERCIAL

18

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

80 mA

4096 words

SEPARATE

5

5

1

IN-LINE

DIP18,.3

SRAMs

2.54 mm

70 Cel

3-STATE

4KX1

4K

4.5 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T18

Not Qualified

4096 bit

e0

.006 Amp

20 ns

M68AW031AM55MS6U

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

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

85 Cel

3-STATE

32KX8

32K

1.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

3.6 V

2.85 mm

8.407 mm

Not Qualified

262144 bit

2.7 V

e0

.000006 Amp

18.11 mm

55 ns

M68AF031AM55NS6F

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

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

85 Cel

YES

3-STATE

32KX8

32K

2 V

-40 Cel

TIN/TIN BISMUTH

DUAL

R-PDSO-G28

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

4.5 V

e3/e6

NOT SPECIFIED

260

.000006 Amp

11.8 mm

55 ns

M68AW031AM70MS1U

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 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

MATTE TIN

DUAL

R-PDSO-G28

3.6 V

2.85 mm

8.407 mm

Not Qualified

262144 bit

2.7 V

e3

.000006 Amp

18.11 mm

70 ns

M624256-20E1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

175 mA

262144 words

COMMON

5

5

4

SMALL OUTLINE

SOJ28,.44

SRAMs

1.27 mm

70 Cel

3-STATE

256KX4

256K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J28

5.5 V

3.68 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

.0005 Amp

17.935 mm

20 ns

M68AW256MN70ND1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

10 mA

262144 words

COMMON

3

3/3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

256KX16

256K

1.5 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G44

3.6 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

2.7 V

e0

.000009 Amp

18.41 mm

70 ns

MK4511K-15

STMicroelectronics

MULTI-PORT SRAM

COMMERCIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

25 mA

512 words

COMMON

9

CHIP CARRIER

LDCC32,.5X.6

SRAMs

1.27 mm

70 Cel

3-STATE

512X9

512

4.5 V

0 Cel

TIN LEAD

QUAD

2, (MUXED)

R-PQCC-J32

Not Qualified

e0

.001 Amp

150 ns

M68AF127BM70NK6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.56,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX8

128K

4.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e0

.000015 Amp

11.8 mm

70 ns

5962-8601502XX

STMicroelectronics

STANDARD SRAM

MILITARY

22

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

65536 words

5

1

IN-LINE

2.54 mm

125 Cel

64KX1

64K

-55 Cel

DUAL

R-CDIP-T22

5.5 V

3.89 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

27.94 mm

35 ns

M68Z128W-70N1TR

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

40 mA

131072 words

COMMON

3

3/3.3

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

8413208YX

STMicroelectronics

STANDARD SRAM

MILITARY

20

QCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-STD-883

NO LEAD

PARALLEL

ASYNCHRONOUS

16384 words

5

1

CHIP CARRIER

125 Cel

16KX1

16K

-55 Cel

QUAD

S-XQCC-N20

5.5 V

Not Qualified

16384 bit

4.5 V

55 ns

IMS1600P-30

STMicroelectronics

STANDARD SRAM

COMMERCIAL

22

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

77 mA

65536 words

SEPARATE

5

5

1

IN-LINE

DIP22,.3

SRAMs

2.54 mm

70 Cel

3-STATE

64KX1

64K

4.5 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

.014 Amp

27.94 mm

30 ns

MK48H64P-45

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

45 ns

IMS1624N-45M

STMicroelectronics

STANDARD SRAM

MILITARY

28

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

100 mA

16384 words

COMMON

5

5

4

CHIP CARRIER

LCC28,.35X.55

SRAMs

1.27 mm

125 Cel

3-STATE

16KX4

16K

4.5 V

-55 Cel

TIN LEAD

QUAD

1

R-CQCC-N28

5.5 V

1.981 mm

8.89 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.019 Amp

13.97 mm

45 ns

MK4832LN-120

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

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

1

R-PDIP-T28

5.5 V

5.334 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e0

YES

.00002 Amp

36.957 mm

120 ns

M69AR024BL70ZB8E

STMicroelectronics

STANDARD SRAM

COMMERCIAL EXTENDED

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

1048576 words

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

.75 mm

85 Cel

1MX16

1M

-30 Cel

BOTTOM

R-PBGA-B48

2.25 V

1.2 mm

6 mm

Not Qualified

16777216 bit

1.7 V

8 mm

70 ns

IMS1433S-35M

STMicroelectronics

STANDARD SRAM

MILITARY

24

DIP

RECTANGULAR

CERAMIC

NO

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

110 mA

2048 words

COMMON

5

5

8

IN-LINE

DIP24,.3

SRAMs

2.54 mm

125 Cel

3-STATE

2KX8

2K

4.5 V

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

Not Qualified

16384 bit

e0

.02 Amp

35 ns

IMS1800S-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

262144 words

SEPARATE

5

5

1

IN-LINE

DIP24,.3

SRAMs

2.54 mm

70 Cel

3-STATE

256KX1

256K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-CDIP-T24

5.5 V

4.013 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

NO

.01 Amp

30.48 mm

45 ns

T74LS170M1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

4X4

4

0 Cel

DUAL

R-PDSO-G16

5.25 V

1.75 mm

3.9 mm

Not Qualified

16 bit

4.75 V

9.9 mm

40 ns

IMS1629P-15S

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

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

R-PDIP-T24

Not Qualified

65536 bit

e0

.00007 Amp

15 ns

IMS1624P-30

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

110 mA

16384 words

COMMON

5

5

4

IN-LINE

DIP24,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16KX4

16K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T24

5.5 V

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.014 Amp

29.46 mm

30 ns

5962-8685914LX

STMicroelectronics

STANDARD SRAM

MILITARY

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

MIL-STD-883

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16384 words

5

4

IN-LINE

2.54 mm

125 Cel

16KX4

16K

-55 Cel

DUAL

R-XDIP-T24

5.5 V

4.013 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

30.48 mm

55 ns

IMS1423Y-35M

STMicroelectronics

STANDARD SRAM

MILITARY

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

130 mA

4096 words

COMMON

5

5

4

FLATPACK

FL20,.3

SRAMs

1.27 mm

125 Cel

3-STATE

4KX4

4K

4.5 V

-55 Cel

TIN LEAD

DUAL

1

R-XDFP-F20

5.5 V

1.356 mm

Not Qualified

16384 bit

4.5 V

e0

NO

12.192 mm

35 ns

MK41H80N-25

STMicroelectronics

CACHE TAG SRAM

COMMERCIAL

22

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

4096 words

5

5

4

IN-LINE

DIP22,.3

SRAMs

2.54 mm

70 Cel

3-STATE

4KX4

4K

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T22

5.5 V

5.334 mm

7.62 mm

Not Qualified

16384 bit

4.5 V

e0

YES

.12 Amp

26.289 mm

25 ns

MK48H64P-35

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

35 ns

MK48H98N-40

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8192 words

5

9

IN-LINE

70 Cel

3-STATE

8KX9

8K

0 Cel

DUAL

1

R-PDIP-T28

5.5 V

Not Qualified

73728 bit

4.5 V

YES

40 ns

IMS1629N-20M

STMicroelectronics

STANDARD SRAM

MILITARY

28

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

16384 words

5

4

CHIP CARRIER

1.27 mm

125 Cel

3-STATE

16KX4

16K

2 V

-55 Cel

QUAD

1

R-CQCC-N28

5.5 V

1.981 mm

8.89 mm

Not Qualified

65536 bit

4.5 V

YES

13.97 mm

20 ns

IMS1630LH10S

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

90 mA

8192 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.56

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G28

Not Qualified

65536 bit

e0

.00007 Amp

100 ns

IMS1820S-35M

STMicroelectronics

STANDARD SRAM

MILITARY

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

65536 words

5

4

IN-LINE

2.54 mm

125 Cel

3-STATE

64KX4

64K

-55 Cel

DUAL

1

R-CDIP-T24

5.5 V

4.013 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

NO

30.48 mm

35 ns

MK48Z03B12

STMicroelectronics

NON-VOLATILE SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

80 mA

2048 words

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-PDIP-T24

Not Qualified

16384 bit

.001 Amp

120 ns

M69AB048BD70ZA8T

STMicroelectronics

PSEUDO STATIC RAM

OTHER

71

TFBGA

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

30 mA

2097152 words

COMMON

1.8

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA71,8X12,32

Other Memory ICs

.8 mm

85 Cel

3-STATE

2MX16

2M

-30 Cel

TIN LEAD

BOTTOM

R-XBGA-B71

1.95 V

1.2 mm

7 mm

Not Qualified

33554432 bit

1.7 V

SYNCHRONOUS BURST MODE ALSO POSSIBLE

e0

.00001 Amp

11 mm

70 ns

M68AW256DN70ZB1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

10 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

70 ns

M68AW511AM55MC1T

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

55 ns

M68AW256MN55ZB6

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

1.5 V

-40 Cel

Tin/Lead (Sn63Pb37)

BOTTOM

R-PBGA-B48

3.6 V

1.2 mm

7 mm

Not Qualified

4194304 bit

2.7 V

e0

.000009 Amp

8 mm

55 ns

M68AF127BL70MC1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

3 mm

11.305 mm

Not Qualified

1048576 bit

4.5 V

e0

.0000045 Amp

20.445 mm

70 ns

IMS1635S-25

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

100 mA

8192 words

COMMON

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

DUAL

1

R-CDIP-T28

5.5 V

Not Qualified

65536 bit

4.5 V

e0

YES

.00007 Amp

25 ns

MK48Z18B-25

STMicroelectronics

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

50 mA

8192 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

8KX8

8K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T28

Not Qualified

65536 bit

e0

.001 Amp

250 ns

MK48H64N-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

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-PDIP-T28

Not Qualified

65536 bit

e0

.00001 Amp

45 ns

M68AF511AL55MC1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

55 mA

524288 words

COMMON

5

5

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

70 Cel

3-STATE

512KX8

512K

2 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

3 mm

11.303 mm

Not Qualified

4194304 bit

4.5 V

e0

.000009 Amp

20.445 mm

55 ns

M68AW256ML55ZB6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

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

85 Cel

3-STATE

256KX16

256K

1.5 V

-40 Cel

Tin/Lead (Sn63Pb37)

BOTTOM

R-PBGA-B48

3.6 V

1.2 mm

7 mm

Not Qualified

4194304 bit

2.7 V

e0

.000009 Amp

8 mm

55 ns

M69KM048AACW8

STMicroelectronics

PSEUDO STATIC RAM

COMMERCIAL EXTENDED

DIE

UNSPECIFIED

UNSPECIFIED

YES

1

CMOS

NO LEAD

PARALLEL

SYNCHRONOUS

40 mA

2097152 words

COMMON

1.8

1.8

16

UNCASED CHIP

WAFER

Other Memory ICs

85 Cel

3-STATE

2MX16

2M

-30 Cel

UPPER

X-XUUC-N

1.95 V

Not Qualified

33554432 bit

1.7 V

.00007 Amp

70 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.