STANDARD SRAM 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

CY7C1399BN-12ZXC

Cypress Semiconductor

STANDARD SRAM

COMMERCIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

55 mA

32768 words

COMMON

3.3

3.3

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

SRAMs

.55 mm

70 Cel

3-STATE

32KX8

32K

3 V

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G28

3

3.6 V

1.2 mm

8 mm

Not Qualified

262144 bit

3 V

e4

30

260

.0005 Amp

11.8 mm

12 ns

CY7C192-25VC

Cypress Semiconductor

STANDARD SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

115 mA

65536 words

SEPARATE

5

5

4

SMALL OUTLINE

SOJ28,.34

SRAMs

1.27 mm

70 Cel

3-STATE

64KX4

64K

4.5 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-J28

5.5 V

3.556 mm

7.5 mm

Not Qualified

262144 bit

4.5 V

AUTOMATIC POWER-DOWN

e0

NO

.015 Amp

17.907 mm

25 ns

K6F1616U6C-XF55

Samsung

STANDARD SRAM

INDUSTRIAL

48

FBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

30 mA

1048576 words

COMMON

3

3

16

GRID ARRAY, FINE PITCH

BGA48,6X8,30

SRAMs

.75 mm

85 Cel

3-STATE

1MX16

1M

1.5 V

-40 Cel

BOTTOM

R-PBGA-B48

3.3 V

1 mm

6 mm

Not Qualified

16777216 bit

2.7 V

.000015 Amp

7 mm

55 ns

K6R1008C1D-KI10

Samsung

STANDARD SRAM

INDUSTRIAL

32

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

75 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE

SOJ32,.44

SRAMs

1.27 mm

85 Cel

3-STATE

128KX8

128K

4.5 V

-40 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

DUAL

R-PDSO-J32

3

5.5 V

3.76 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

e1

40

260

.005 Amp

20.95 mm

10 ns

K6R4016C1D-TC10

Samsung

STANDARD SRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

65 mA

262144 words

COMMON

5

5

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

256KX16

256K

4.5 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G44

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

e0

.005 Amp

18.41 mm

10 ns

K6R4016C1D-UI10

Samsung

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

75 mA

262144 words

COMMON

5

5

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

256KX16

256K

4.5 V

-40 Cel

Tin/Bismuth (Sn97Bi3)

DUAL

R-PDSO-G44

3

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

e6

40

260

.005 Amp

18.41 mm

10 ns

K6R4016V1D-KI10

Samsung

STANDARD SRAM

INDUSTRIAL

44

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

75 mA

262144 words

COMMON

3.3

3.3

16

SMALL OUTLINE

SOJ44,.44

SRAMs

1.27 mm

85 Cel

3-STATE

256KX16

256K

3 V

-40 Cel

TIN SILVER COPPER

DUAL

R-PDSO-J44

3

Not Qualified

4194304 bit

e1

260

.005 Amp

10 ns

K6T1008C2C-DB70

Samsung

STANDARD SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

60 mA

131072 words

COMMON

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

DUAL

R-PDIP-T32

5.5 V

5.08 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

41.91 mm

70 ns

K6X4008C1F-VF55

Samsung

STANDARD SRAM

INDUSTRIAL

32

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 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

.000012 Amp

20.95 mm

55 ns

K6X8008T2B-UF55

Samsung

STANDARD SRAM

INDUSTRIAL

44

TSOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

1048576 words

COMMON

3.3

3.3

8

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

1MX8

1M

1.5 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G44

1

Not Qualified

8388608 bit

e3

.000015 Amp

55 ns

KM62256ALP-10

Samsung

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

5.08 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

BATTERY BACKUP

e0

YES

.00005 Amp

36.45 mm

100 ns

KM62256DLG-7L

Samsung

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

60 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G28

5.5 V

3 mm

8.38 mm

Not Qualified

262144 bit

4.5 V

e0

.000003 Amp

18.29 mm

70 ns

KM681000BLG-7

Samsung

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 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

1

R-PDSO-G32

5.5 V

3 mm

11.43 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

.00005 Amp

20.47 mm

70 ns

LH5268A-10LL

Sharp Corporation

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8192 words

5

8

IN-LINE

2.54 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

5.2 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e0

YES

36 mm

100 ns

MB81C78A-45PSK

Fujitsu Semiconductor America

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8192 words

5

8

IN-LINE

2.54 mm

70 Cel

8KX8

8K

0 Cel

DUAL

1

R-PDIP-T28

5.5 V

5.25 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

AUTOMATIC POWER-DOWN

YES

35.36 mm

45 ns

MB81C78A-45P-SK

Fujitsu

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 (Sn/Pb)

DUAL

R-PDIP-T28

Not Qualified

65536 bit

e0

.015 Amp

45 ns

MCM60L64P10

Motorola

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8192 words

5

8

IN-LINE

2.54 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e0

YES

36.83 mm

100 ns

MCM60L64P12

Motorola

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8192 words

5

8

IN-LINE

2.54 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e0

YES

36.83 mm

120 ns

TC551001APL-70

Toshiba

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

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T32

5.5 V

4.8 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

42 mm

70 ns

TC551001APL-70L

Toshiba

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

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T32

5.5 V

4.8 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

42 mm

70 ns

TC551001BPL-70L

Toshiba

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

4.8 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

42 mm

70 ns

21L02HPC

Fairchild Semiconductor

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

MOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

SEPARATE

5

1

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

1KX1

1K

0 Cel

TIN LEAD

DUAL

R-PDIP-T16

2A

5.5 V

Not Qualified

1024 bit

4.5 V

e0

250 ns

5962-8866203MA

Defense Logistics Agency

STANDARD SRAM

MILITARY

28

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

FLAT

PARALLEL

ASYNCHRONOUS

32768 words

5

8

FLATPACK

1.27 mm

125 Cel

32KX8

32K

-55 Cel

TIN LEAD

DUAL

R-GDFP-F28

5.5 V

2.921 mm

12.446 mm

Qualified

262144 bit

4.5 V

e0

18.288 mm

55 ns

6206-100/BXAJC

Motorola

STANDARD SRAM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

150 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

125 Cel

3-STATE

32KX8

32K

4.5 V

-55 Cel

TIN LEAD

DUAL

1

R-CDIP-T28

5.5 V

5.84 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

AUTOMATIC POWER-DOWN

e0

YES

.02 Amp

37.145 mm

100 ns

93L412PC

Fairchild Semiconductor

STANDARD SRAM

COMMERCIAL

22

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

5

5

4

IN-LINE

DIP22,.4

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

256X4

256

0 Cel

TIN LEAD

DUAL

R-PDIP-T22

2A

Not Qualified

1024 bit

e0

60 ns

93L422DMQB

National Semiconductor

STANDARD SRAM

MILITARY

22

DIP

RECTANGULAR

CERAMIC

NO

TTL

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

90 mA

256 words

5

5

4

IN-LINE

DIP22,.4

SRAMs

2.54 mm

125 Cel

3-STATE

256X4

256

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T22

Not Qualified

1024 bit

e0

75 ns

AS7C4098-20TI

Alliance Semiconductor

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

180 mA

262144 words

COMMON

5

5

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

256KX16

256K

4.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G44

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

e0

240

.02 Amp

18.415 mm

20 ns

CY62126EV30LL-55BVXE

Infineon Technologies

STANDARD SRAM

48

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

3

16

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA48,6X8,30

.75 mm

125 Cel

3-STATE

64KX16

64K

1.5 V

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B48

3

3.6 V

1 mm

6 mm

1048576 bit

2.2 V

e1

20

260

YES

.00003 Amp

8 mm

55 ns

CY62128BLL-70ZI

Cypress Semiconductor

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,.8,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX8

128K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

3

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e0

18.4 mm

70 ns

CY62136VLL-70BAI

Cypress Semiconductor

STANDARD SRAM

INDUSTRIAL

48

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

15 mA

131072 words

COMMON

3

3

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,6X8,30

SRAMs

.75 mm

85 Cel

3-STATE

128KX16

128K

1 V

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B48

3

3.6 V

1.2 mm

7 mm

Not Qualified

2097152 bit

2.7 V

e0

.0000075 Amp

7 mm

70 ns

CY62137FV30LL-55ZSXE

Infineon Technologies

STANDARD SRAM

AUTOMOTIVE

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

25 mA

131072 words

COMMON

3

2.5/3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

125 Cel

3-STATE

128KX16

128K

1.5 V

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G44

3

3.6 V

1.194 mm

10.16 mm

Not Qualified

2097152 bit

2.2 V

e4

20

260

.000012 Amp

18.415 mm

55 ns

CY62146DV30LL-70ZSXIT

Cypress Semiconductor

STANDARD SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

262144 words

3

16

SMALL OUTLINE, THIN PROFILE

.8 mm

85 Cel

256KX16

256K

-40 Cel

TIN

DUAL

R-PDSO-G44

3.6 V

1.194 mm

10.16 mm

Not Qualified

4194304 bit

2.2 V

e3

18.415 mm

70 ns

CY62146G30-45BVXI

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

48

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

262144 words

3

16

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.75 mm

85 Cel

256KX16

256K

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B48

3

3.6 V

1 mm

6 mm

4194304 bit

2.2 V

e1

260

8 mm

45 ns

CY62147EV18LL-55BVXIT

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

48

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

20 mA

262144 words

COMMON

1.8

1.8/2

16

GRID ARRAY, VERY 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

2.25 V

1 mm

6 mm

Not Qualified

4194304 bit

1.65 V

e1

20

260

.000005 Amp

8 mm

55 ns

CY62148DV30LL-70SXI

Cypress Semiconductor

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

3

8

SMALL OUTLINE

1.27 mm

85 Cel

512KX8

512K

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G32

3

3.6 V

2.997 mm

11.303 mm

Not Qualified

4194304 bit

2.2 V

e4

20.4465 mm

70 ns

CY62148EV30LL-55SXI

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

20 mA

524288 words

COMMON

3

2.5/3.3

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

85 Cel

3-STATE

512KX8

512K

1.5 V

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1

R-PDSO-G32

3

3.6 V

2.997 mm

11.303 mm

Not Qualified

4194304 bit

2.2 V

e4

20

260

YES

.000007 Amp

20.4465 mm

55 ns

CY62148VLL-70ZI

Cypress Semiconductor

STANDARD SRAM

INDUSTRIAL

32

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

MIL-STD-883

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

524288 words

COMMON

3

2/3.3

8

SMALL OUTLINE, THIN PROFILE

TSOP32,.46

SRAMs

1.27 mm

85 Cel

3-STATE

512KX8

512K

1 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

3

3.6 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

2.7 V

TTL COMPATIBLE INPUTS/OUTPUTS, LOW STANDBY POWER

e0

.0000055 Amp

20.95 mm

70 ns

CY62157DV30LL-55BVXI

Cypress Semiconductor

STANDARD SRAM

INDUSTRIAL

48

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

15 mA

524288 words

COMMON

3

2.5/3.3

16

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA48,6X8,30

SRAMs

.75 mm

85 Cel

3-STATE

512KX16

512K

1.5 V

-40 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

R-PBGA-B48

3

3.6 V

1 mm

6 mm

Not Qualified

8388608 bit

2.2 V

e1

20

260

.000004 Amp

8 mm

55 ns

CY62157ELL-55BVXE

Infineon Technologies

STANDARD SRAM

AUTOMOTIVE

48

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

BALL

PARALLEL

ASYNCHRONOUS

35 mA

524288 words

COMMON

5

5

16

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

TSOP44,.46,32

SRAMs

.75 mm

125 Cel

3-STATE

512KX16

512K

2 V

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B48

3

5.5 V

1 mm

6 mm

Not Qualified

8388608 bit

4.5 V

e1

20

260

.00003 Amp

8 mm

55 ns

CY62167DV30LL-45ZI

Cypress Semiconductor

STANDARD SRAM

INDUSTRIAL

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

37 mA

1048576 words

COMMON

3

2.5/3.3

16

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP48,.8,20

SRAMs

.5 mm

85 Cel

3-STATE

1MX16

1M

1.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G48

3

3.6 V

1.2 mm

12 mm

Not Qualified

16777216 bit

2.2 V

e0

.00001 Amp

18.4 mm

45 ns

CY62167G30-55ZXET

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

48

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

GULL WING

PARALLEL

ASYNCHRONOUS

1048576 words

COMMON

3

16

SMALL OUTLINE, THIN PROFILE

TSOP48,47,20

.5 mm

85 Cel

3-STATE

1MX16

1M

1 V

-40 Cel

PURE TIN

DUAL

1

R-PDSO-G48

3

3.6 V

1.2 mm

12 mm

16777216 bit

2.2 V

YES

18.4 mm

55 ns

CY62177ESL-55ZXI

Cypress Semiconductor

STANDARD SRAM

INDUSTRIAL

48

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

45 mA

2097152 words

COMMON

3

2.5/3.3,5

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

3.6 V

1.2 mm

12 mm

Not Qualified

33554432 bit

2.2 V

ALSO OPERATES AT 5V SUPPLY

e3

20

260

.000017 Amp

18.4 mm

55 ns

CY62177EV18LL-70BAXI

Infineon Technologies

STANDARD SRAM

INDUSTRIAL

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

2097152 words

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

.75 mm

85 Cel

2MX16

2M

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B48

3

2.25 V

1.2 mm

8 mm

33554432 bit

1.65 V

e1

260

9.5 mm

70 ns

CY62256L-70SNC

Cypress Semiconductor

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G28

1

5.5 V

2.794 mm

7.5057 mm

Not Qualified

262144 bit

4.5 V

e0

30

225

YES

.00002 Amp

17.9324 mm

70 ns

CY62256L-70SNI

Cypress Semiconductor

STANDARD SRAM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

1

5.5 V

2.794 mm

7.5057 mm

Not Qualified

262144 bit

4.5 V

e0

YES

.00005 Amp

17.9324 mm

70 ns

CY62256LL-70PC

Cypress Semiconductor

STANDARD SRAM

COMMERCIAL

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

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e0

YES

.000005 Amp

36.322 mm

70 ns

CY62256LL-70ZXCT

Cypress Semiconductor

STANDARD SRAM

COMMERCIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE, THIN PROFILE

.55 mm

70 Cel

32KX8

32K

0 Cel

MATTE TIN/NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G28

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

4.5 V

e3/e4

11.8 mm

70 ns

CY62256NLL-55SNXE

Cypress Semiconductor

STANDARD SRAM

AUTOMOTIVE

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.45

SRAMs

1.27 mm

125 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G28

3

5.5 V

2.794 mm

7.5057 mm

Not Qualified

262144 bit

4.5 V

e4

20

260

.00001 Amp

17.9324 mm

55 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.