SRAM

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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

CY14B256LA-SZ45XI

Infineon Technologies

NON-VOLATILE SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

52 mA

32768 words

3

3/3.3

8

SMALL OUTLINE

SOP32,.4

SRAMs

1.27 mm

85 Cel

32KX8

32K

-40 Cel

MATTE TIN

DUAL

R-PDSO-G32

3

3.6 V

2.54 mm

7.505 mm

Not Qualified

262144 bit

2.7 V

e3

30

260

.005 Amp

20.726 mm

45 ns

IS61LV25616AL-10TLI

Integrated Silicon Solution

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

110 mA

262144 words

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

256KX16

256K

2 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G44

3

3.63 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

3.135 V

e3

30

260

.015 Amp

18.415 mm

10 ns

AS6C62256-55PCN

Alliance Memory

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

45 mA

32768 words

COMMON

3.3

3/5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

YES

3-STATE

32KX8

32K

2 V

0 Cel

MATTE TIN/TIN BISMUTH

DUAL

R-PDIP-T28

5.5 V

3.937 mm

15.24 mm

Not Qualified

262144 bit

2.7 V

e3/e6

NOT SPECIFIED

NOT SPECIFIED

.00002 Amp

55 ns

23LCV1024T-I/SN

Microchip Technology

STANDARD SRAM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

10 mA

131072 words

SEPARATE

3/5

8

SMALL OUTLINE

SOP8,.23

SRAMs

1.27 mm

85 Cel

3-STATE

128KX8

128K

2.5 V

-40 Cel

MATTE TIN

DUAL

1

R-PDSO-G8

1

5.5 V

1.75 mm

20 MHz

3.9 mm

Not Qualified

1048576 bit

2.5 V

e3

30

260

NO

.00001 Amp

4.9 mm

CY7C1021DV33-10ZSXIT

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

60 mA

65536 words

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

64KX16

64K

2 V

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G44

3

3.63 V

1.194 mm

10.16 mm

Not Qualified

1048576 bit

3 V

e4

20

260

.003 Amp

18.415 mm

10 ns

71342LA25PF

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

240 mA

4096 words

COMMON

5

5

8

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G64

3

5.5 V

1.6 mm

14 mm

Not Qualified

32768 bit

4.5 V

e0

30

240

.0015 Amp

14 mm

25 ns

71342SA55J8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

240 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

SEMAPHORE; AUTOMATIC POWER-DOWN

e0

20

225

.015 Amp

19.1262 mm

55 ns

CY62177EV30LL-55ZXI

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

48

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

45 mA

2097152 words

COMMON

3

2.5/3.3

16

SMALL OUTLINE, THIN PROFILE

TSSOP48,.8,20

8

SRAMs

.5 mm

85 Cel

3-STATE

2MX16

2M

1.5 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G48

3

3.7 V

1.2 mm

12 mm

Not Qualified

33554432 bit

2.2 V

e3

20

260

.000017 Amp

18.4 mm

55 ns

IS62C1024AL-35QLI

Integrated Silicon Solution

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

35 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

MATTE TIN

DUAL

R-PDSO-G32

3

5.5 V

3.05 mm

11.305 mm

Not Qualified

1048576 bit

4.5 V

e3

30

260

.00001 Amp

20.495 mm

35 ns

CY62177EV30LL-55ZXIT

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

45 mA

2097152 words

COMMON

3

2.5/3.3

16

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP48,.8,20

8

SRAMs

.5 mm

85 Cel

3-STATE

2MX16

2M

1.5 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G48

3

3.7 V

1.2 mm

12 mm

Not Qualified

33554432 bit

2.2 V

e3

20

260

.000017 Amp

18.4 mm

55 ns

IDT71V416S15PHGI8

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

170 mA

262144 words

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

256KX16

256K

3 V

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G44

3

3.6 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

3 V

e3

30

260

.02 Amp

18.41 mm

15 ns

IS61WV51216BLL-10TLI

Integrated Silicon Solution

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

95 mA

524288 words

COMMON

3.3

2.5/3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

512KX16

512K

1.2 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G44

3

3.6 V

1.2 mm

10.16 mm

Not Qualified

8388608 bit

2.4 V

e3

30

260

.02 Amp

18.415 mm

10 ns

CY7C1051DV33-10ZSXI

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

110 mA

524288 words

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

512KX16

512K

2 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G44

3

3.6 V

1.194 mm

10.16 mm

Not Qualified

8388608 bit

3 V

e3

30

260

.02 Amp

18.415 mm

10 ns

CY62148ELL-45ZSXIT

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

32

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

20 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

MATTE TIN

DUAL

R-PDSO-G32

3

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

e3

20

260

.000007 Amp

20.95 mm

45 ns

AS6C4008-55PCN

Alliance Memory

STANDARD SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

60 mA

524288 words

COMMON

3

3/5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

3-STATE

512KX8

512K

2 V

0 Cel

MATTE TIN

DUAL

R-PDIP-T32

3

5.5 V

4.064 mm

15.24 mm

Not Qualified

4194304 bit

2.7 V

e3

30

245

.00003 Amp

41.9 mm

55 ns

71342LA20J8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

240 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

SEMAPHORE; AUTOMATIC POWER-DOWN; BATTERY BACKUP

e0

20

225

.0015 Amp

19.1262 mm

20 ns

71342LA20PF

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

240 mA

4096 words

COMMON

5

5

8

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G64

3

5.5 V

1.6 mm

14 mm

Not Qualified

32768 bit

4.5 V

e0

30

240

.0015 Amp

14 mm

20 ns

71342LA55PF8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

200 mA

4096 words

COMMON

5

5

8

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G64

3

5.5 V

1.6 mm

14 mm

Not Qualified

32768 bit

4.5 V

SEMAPHORE; AUTOMATIC POWER-DOWN; BATTERY BACKUP

e0

30

240

.0015 Amp

14 mm

55 ns

71342LA70J8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

200 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

SEMAPHORE; AUTOMATIC POWER-DOWN; BATTERY BACKUP

e0

20

225

.0015 Amp

19.1262 mm

70 ns

71342SA20J

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

280 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

e0

20

225

.015 Amp

19.1262 mm

20 ns

71342SA25J8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

280 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

SEMAPHORE; AUTOMATIC POWER-DOWN

e0

20

225

.015 Amp

19.1262 mm

25 ns

71342LA35PF

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

220 mA

4096 words

COMMON

5

5

8

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G64

3

5.5 V

1.6 mm

14 mm

Not Qualified

32768 bit

4.5 V

e0

30

240

.0015 Amp

14 mm

35 ns

71342LA45J

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

200 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

e0

20

225

.0015 Amp

19.1262 mm

45 ns

71342LA55PF

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

200 mA

4096 words

COMMON

5

5

8

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G64

3

5.5 V

1.6 mm

14 mm

Not Qualified

32768 bit

4.5 V

e0

30

240

.0015 Amp

14 mm

55 ns

71342LA70J

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

200 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

e0

20

225

.0015 Amp

19.1262 mm

70 ns

71342SA25J

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

280 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

e0

20

225

.015 Amp

19.1262 mm

25 ns

71342SA25PF8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

280 mA

4096 words

COMMON

5

5

8

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

4KX8

4K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G64

3

5.5 V

1.6 mm

14 mm

Not Qualified

32768 bit

4.5 V

SEMAPHORE; AUTOMATIC POWER-DOWN

e0

30

240

.015 Amp

14 mm

25 ns

71342SA45J

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

240 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

e0

20

225

.015 Amp

19.1262 mm

45 ns

71342SA70J

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

240 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

e0

20

225

.015 Amp

19.1262 mm

70 ns

71342SA70J8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

240 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

SEMAPHORE; AUTOMATIC POWER-DOWN

e0

20

225

.015 Amp

19.1262 mm

70 ns

IS62C256AL-45ULI-TR

Integrated Silicon Solution

STANDARD SRAM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

85 Cel

32KX8

32K

-40 Cel

Matte Tin (Sn)

DUAL

R-PDSO-G28

3

5.5 V

2.84 mm

8.405 mm

Not Qualified

262144 bit

4.5 V

e3

40

260

18.11 mm

45 ns

CY62128ELL-45SXI

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

16 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

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G32

3

5.5 V

2.997 mm

11.303 mm

Not Qualified

1048576 bit

4.5 V

e4

20

260

.000004 Amp

20.4465 mm

45 ns

5962-8685923YA

Defense Logistics Agency

OTHER SRAM

MILITARY

22

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

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

TIN LEAD

DUAL

R-CDIP-T22

5.5 V

5.08 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

27.555 mm

35 ns

CY14V104NA-BA45XI

Infineon Technologies

NON-VOLATILE SRAM

INDUSTRIAL

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

52 mA

262144 words

COMMON

3.3

1.8,3.3

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,6X8,30

SRAMs

.75 mm

85 Cel

3-STATE

256KX16

256K

3 V

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B48

3

3.6 V

1.2 mm

6 mm

Not Qualified

4194304 bit

3 V

e1

30

260

YES

.008 Amp

10 mm

45 ns

CY7C1061G30-10ZSXIT

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

54

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

1048576 words

3

16

SMALL OUTLINE, THIN PROFILE

.8 mm

85 Cel

1MX16

1M

-40 Cel

PURE TIN

DUAL

R-PDSO-G54

3

3.6 V

1.2 mm

10.16 mm

16777216 bit

2.2 V

260

22.415 mm

10 ns

5962-8685909LA

Defense Logistics Agency

OTHER SRAM

MILITARY

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

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

TIN LEAD

DUAL

R-GDIP-T24

5.5 V

5.08 mm

7.62 mm

Qualified

65536 bit

4.5 V

e0

32.004 mm

35 ns

71124S12YG

Renesas Electronics

STANDARD SRAM

COMMERCIAL

32

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

160 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE

SOJ32,.44

SRAMs

1.27 mm

70 Cel

3-STATE

128KX8

128K

4.5 V

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-J32

3

5.5 V

3.683 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

e3

30

260

.01 Amp

20.955 mm

12 ns

CY14B256LA-SZ25XIT

Infineon Technologies

NON-VOLATILE SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 mA

32768 words

3

3/3.3

8

SMALL OUTLINE

SOP32,.4

SRAMs

1.27 mm

85 Cel

32KX8

32K

-40 Cel

MATTE TIN

DUAL

R-PDSO-G32

3

3.6 V

2.54 mm

7.505 mm

Not Qualified

262144 bit

2.7 V

e3

30

260

.005 Amp

20.726 mm

25 ns

CY7C1062G30-10BGXI

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

119

HBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

524288 words

3

32

GRID ARRAY, HEAT SINK/SLUG

1.27 mm

85 Cel

512KX32

512K

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B119

3

3.6 V

2.4 mm

14 mm

16777216 bit

2.2 V

e1

260

22 mm

10 ns

71342LA20J

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

240 mA

4096 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

4KX8

4K

2 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

32768 bit

4.5 V

e0

20

225

.0015 Amp

19.1262 mm

20 ns

IS62C256AL-45ULI

Integrated Silicon Solution

STANDARD SRAM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

25 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.45

SRAMs

1.27 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G28

5.5 V

2.84 mm

8.405 mm

Not Qualified

262144 bit

4.5 V

e3

10

260

.00002 Amp

18.11 mm

45 ns

AS6C4008-55SINTR

Alliance Memory

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

60 mA

524288 words

COMMON

3

3/5

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

85 Cel

3-STATE

512KX8

512K

1.5 V

-40 Cel

DUAL

R-PDSO-G32

3

5.5 V

2.997 mm

11.303 mm

Not Qualified

4194304 bit

2.7 V

e3/e6

.00003 Amp

55 ns

AS7C3256A-10TIN

Alliance Memory

STANDARD SRAM

INDUSTRIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

COMMON

3.3

3.3

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

SRAMs

.55 mm

85 Cel

3-STATE

32KX8

32K

3 V

-40 Cel

DUAL

R-PDSO-G28

3

3.6 V

1.2 mm

8 mm

Not Qualified

262144 bit

3 V

.002 Amp

11.8 mm

10 ns

CY62148ESL-55ZAXI

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

32

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

20 mA

524288 words

COMMON

3

2.5/3.3/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP32,.56,20

SRAMs

.5 mm

85 Cel

3-STATE

512KX8

512K

1.5 V

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G32

3

3.6 V

1.2 mm

8 mm

Not Qualified

4194304 bit

2.2 V

IT ALSO OPERATES AT 5V SUPPLY

e4

20

260

.000007 Amp

11.8 mm

55 ns

CY14E256LA-SZ45XI

Infineon Technologies

NON-VOLATILE SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

52 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE

SOP32,.4

SRAMs

1.27 mm

85 Cel

3-STATE

32KX8

32K

4.5 V

-40 Cel

MATTE TIN

DUAL

1

R-PDSO-G32

3

5.5 V

2.54 mm

7.505 mm

Not Qualified

262144 bit

4.5 V

e3

20

260

YES

.008 Amp

20.726 mm

45 ns

23A1024-I/ST

Microchip Technology

STANDARD SRAM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

10 mA

131072 words

COMMON/SEPARATE

1.8/2

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

SRAMs

.65 mm

85 Cel

3-STATE

128KX8

128K

1.7 V

-40 Cel

MATTE TIN

DUAL

1

R-PDSO-G8

1

2.2 V

1.2 mm

20 MHz

3 mm

Not Qualified

1048576 bit

1.7 V

e3

40

260

NO

.000004 Amp

4.4 mm

CAT24C44VI-GT3

Onsemi

NON-VOLATILE SRAM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

3 mA

16 words

5

5

16

SMALL OUTLINE

SOP8,.25

SRAMs

1.27 mm

85 Cel

16X16

16

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

256 bit

4.5 V

e4

30

260

.00003 Amp

4.9 mm

CY14B101LA-SP25XIT

Infineon Technologies

NON-VOLATILE SRAM

INDUSTRIAL

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 mA

131072 words

3

3/3.3

8

SMALL OUTLINE, SHRINK PITCH

SSOP48,.4

SRAMs

.635 mm

85 Cel

128KX8

128K

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G48

3

3.6 V

2.794 mm

7.5 mm

Not Qualified

1048576 bit

2.7 V

e4

20

260

.005 Amp

15.875 mm

25 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.