32 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

MK48C12AK15

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

2048 words

5

8

CHIP CARRIER

LDCC32,.5X.6

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

TIN LEAD

QUAD

1

R-PQCC-J32

5.5 V

3.56 mm

11.455 mm

Not Qualified

16384 bit

4.5 V

BATTERY BACKUP; POWER SUPPLY WRITE PROTECTION

e0

YES

.001 Amp

13.995 mm

150 ns

M68AW127BM10NK1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

35 mA

131072 words

COMMON

3

3/3.3

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.56,20

SRAMs

.5 mm

70 Cel

3-STATE

128KX8

128K

2 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

.000005 Amp

11.8 mm

100 ns

M68AF127BM55NK1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

20 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.56,20

SRAMs

.5 mm

70 Cel

3-STATE

128KX8

128K

4.5 V

0 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

55 ns

M68AW127BL70N1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 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

1.5 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

.0000045 Amp

18.4 mm

70 ns

M68AF511AL55MC6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

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

85 Cel

3-STATE

512KX8

512K

2 V

-40 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

M68AW127BL70NK6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

131072 words

COMMON

3

3/3.3

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.56,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX8

128K

1.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

1.2 mm

8 mm

Not Qualified

1048576 bit

2.7 V

e0

.0000045 Amp

11.8 mm

70 ns

M68AW127BM70NK1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

131072 words

COMMON

3

3/3.3

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.56,20

SRAMs

.5 mm

70 Cel

3-STATE

128KX8

128K

1.5 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

.0000045 Amp

11.8 mm

70 ns

M68AW511AL70MC6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

524288 words

COMMON

3

3/3.3

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

85 Cel

3-STATE

512KX8

512K

1.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

3 mm

11.303 mm

Not Qualified

4194304 bit

2.7 V

e0

.000009 Amp

20.445 mm

70 ns

M628128-20E1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

140 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE

SOJ32,.44

SRAMs

1.27 mm

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J32

5.5 V

Not Qualified

1048576 bit

4.5 V

e0

YES

.0005 Amp

20 ns

M628128-20E6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

140 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE

SOJ32,.44

SRAMs

1.27 mm

85 Cel

3-STATE

128KX8

128K

2 V

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J32

Not Qualified

1048576 bit

e0

.0005 Amp

20 ns

M68AF127BM55N1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

20 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

SRAMs

.5 mm

70 Cel

3-STATE

128KX8

128K

4.5 V

0 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

18.4 mm

55 ns

M68AF127BL70N1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

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,.8,20

SRAMs

.5 mm

70 Cel

3-STATE

128KX8

128K

4.5 V

0 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

18.4 mm

70 ns

IMS1635W-15

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

100 mA

8192 words

COMMON

5

5

8

CHIP CARRIER

LCC32,.45X.55

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

QUAD

1

R-CQCC-N32

5.5 V

1.981 mm

11.43 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.00007 Amp

13.97 mm

15 ns

M68Z128-55N1TR

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

SRAMs

.5 mm

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e0

18.4 mm

55 ns

IMS1695N-20M

STMicroelectronics

STANDARD SRAM

MILITARY

32

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

8192 words

5

9

CHIP CARRIER

1.27 mm

125 Cel

3-STATE

8KX9

8K

2 V

-55 Cel

QUAD

1

R-CQCC-N32

5.5 V

1.981 mm

11.43 mm

Not Qualified

73728 bit

4.5 V

YES

13.97 mm

20 ns

MK4511K-20

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

200 ns

M68AF127BL55B1T

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

5

8

IN-LINE

2.54 mm

70 Cel

128KX8

128K

0 Cel

DUAL

R-PDIP-T32

5.5 V

4.83 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

42.035 mm

55 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

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

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

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

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

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

5962-8552505YX

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

IMS1635W-25

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

100 mA

8192 words

COMMON

5

5

8

CHIP CARRIER

LCC32,.45X.55

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

QUAD

1

R-CQCC-N32

5.5 V

1.981 mm

11.43 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.00007 Amp

13.97 mm

25 ns

MK48127X-70

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

DUAL

1

R-PDSO-J32

5.5 V

Not Qualified

1048576 bit

4.5 V

YES

70 ns

M68AF127BL70B6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

5

8

IN-LINE

2.54 mm

85 Cel

128KX8

128K

-40 Cel

DUAL

R-PDIP-T32

5.5 V

4.83 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

42.035 mm

70 ns

M68AW127BL10N6

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

35 mA

131072 words

COMMON

3

3/3.3

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX8

128K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

1.2 mm

8 mm

Not Qualified

1048576 bit

2.7 V

e0

.000005 Amp

18.4 mm

100 ns

M68AW127BL70N6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

131072 words

COMMON

3

3/3.3

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX8

128K

1.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

1.2 mm

8 mm

Not Qualified

1048576 bit

2.7 V

e0

.0000045 Amp

18.4 mm

70 ns

M68AF127BL70MC1

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

4.5 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

.000015 Amp

20.445 mm

70 ns

M68AF511AM55NC6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

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

85 Cel

3-STATE

512KX8

512K

2 V

-40 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

M68AF127BL55NK6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

20 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP32,.56,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX8

128K

2 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

.0000045 Amp

11.8 mm

55 ns

IMS1695W-15

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

100 mA

8192 words

COMMON

5

5

9

CHIP CARRIER

LCC32,.45X.55

SRAMs

1.27 mm

70 Cel

3-STATE

8KX9

8K

2 V

0 Cel

TIN LEAD

QUAD

1

R-CQCC-N32

5.5 V

1.981 mm

11.43 mm

Not Qualified

73728 bit

4.5 V

e0

YES

.00007 Amp

13.97 mm

15 ns

M68AF127BM55NK6T

STMicroelectronics

STANDARD SRAM

INDUSTRIAL

32

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

20 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP32,.56,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX8

128K

2 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

.0000045 Amp

11.8 mm

55 ns

M68AF511AL70MC1

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

70 ns

M48Z512AY-70CS9

STMicroelectronics

NON-VOLATILE SRAM MODULE

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

512KX8

512K

DUAL

R-PDSO-G32

5.5 V

Not Qualified

4194304 bit

4.5 V

REQUIRES A SNAPHAT BATTERY PACKAGE

70 ns

M48Z129Y-85PM1TR

STMicroelectronics

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

5

8

IN-LINE

2.54 mm

70 Cel

128KX8

128K

0 Cel

DUAL

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

42.8 mm

85 ns

M48Z512AV-85CS9

STMicroelectronics

STANDARD SRAM

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

3.3

8

SMALL OUTLINE

512KX8

512K

DUAL

R-PDSO-G32

3.6 V

Not Qualified

4194304 bit

3 V

REQUIRES A SNAPHAT BATTERY PACKAGE

85 ns

M48Z512A-70PM6

STMicroelectronics

NON-VOLATILE SRAM MODULE

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

115 mA

524288 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

85 Cel

512KX8

512K

-40 Cel

DUAL

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

4194304 bit

4.75 V

.005 Amp

42.8 mm

70 ns

M48Z129Y-70PM1

STMicroelectronics

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

95 mA

131072 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

128KX8

128K

0 Cel

MATTE TIN

DUAL

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

WRITE PROTECT; 10 YEARS OF DATA RETENTION

e3

.004 Amp

42.8 mm

70 ns

M48Z256Y-120PL1

STMicroelectronics

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

110 mA

262144 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP32,.6

SRAMs

2.54 mm

70 Cel

3-STATE

256KX8

256K

0 Cel

TIN LEAD

DUAL

1

R-XDMA-T32

5.5 V

Not Qualified

2097152 bit

4.5 V

BATTERY BACKUP; POWER SUPPLY WRITE PROTECTION; 10 YEARS OF DATA RETENTION AT 25 DEG. CENT.

e0

YES

.004 Amp

120 ns

M48Z512AY-85PM9

STMicroelectronics

NON-VOLATILE SRAM MODULE

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

524288 words

5

8

IN-LINE

2.54 mm

3-STATE

512KX8

512K

DUAL

1

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

4194304 bit

4.5 V

10 YEARS OF DATA RETENTION; POWER SUPPLY WRITE PROTECTION; BATTERY BACK-UP

YES

42.8 mm

85 ns

M48Z512AV-70CS1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

3.3

8

SMALL OUTLINE

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

3.6 V

Not Qualified

4194304 bit

3 V

70 ns

M48Z512A-85PM6

STMicroelectronics

NON-VOLATILE SRAM MODULE

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

524288 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

85 Cel

512KX8

512K

-40 Cel

DUAL

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

4194304 bit

4.75 V

.003 Amp

42.8 mm

85 ns

M48Z128-120PM1

STMicroelectronics

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

105 mA

131072 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP32,.6

SRAMs

2.54 mm

70 Cel

3-STATE

128KX8

128K

0 Cel

TIN LEAD

DUAL

1

R-PDMA-P32

5.5 V

9.52 mm

15.24 mm

Not Qualified

1048576 bit

4.75 V

10 YEARS OF DATA RETENTION; POWER SUPPLY WRITE PROTECTION; BATTERY BACK-UP

e0

YES

.004 Amp

42.8 mm

120 ns

M48Z128-85CS1

STMicroelectronics

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

105 mA

131072 words

5

5

8

SMALL OUTLINE

TSSOP32,.8,20

SRAMs

.5 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

Not Qualified

1048576 bit

4.75 V

REQUIRES A SNAPHAT BATTERY PACKAGE

e0

.004 Amp

85 ns

M48Z512AY-70PM1

STMicroelectronics

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

115 mA

524288 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

3-STATE

512KX8

512K

0 Cel

MATTE TIN

DUAL

1

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

4194304 bit

4.5 V

10 YEARS OF DATA RETENTION; POWER SUPPLY WRITE PROTECTION; BATTERY BACK-UP

e3

YES

.005 Amp

42.8 mm

70 ns

M48Z512A-70PM1

STMicroelectronics

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

115 mA

524288 words

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

3-STATE

512KX8

512K

0 Cel

MATTE TIN

DUAL

1

R-PDIP-T32

5.5 V

9.52 mm

15.24 mm

Not Qualified

4194304 bit

4.75 V

10 YEARS OF DATA RETENTION; POWER SUPPLY WRITE PROTECTION; BATTERY BACK-UP

e3

YES

.005 Amp

42.8 mm

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.