COMMERCIAL 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

71V416L12BE8

Renesas Electronics

STANDARD SRAM

COMMERCIAL

48

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

170 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

3 V

0 Cel

TIN LEAD

BOTTOM

S-PBGA-B48

4

3.6 V

1.2 mm

9 mm

Not Qualified

4194304 bit

3 V

e0

30

225

.01 Amp

9 mm

12 ns

71V424S12PHG8

Renesas Electronics

STANDARD SRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

170 mA

524288 words

COMMON

3.3

3.3

8

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

512KX8

512K

3 V

0 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

12 ns

74F189SC

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

16 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

16X4

16

0 Cel

DUAL

R-PDSO-G16

5.5 V

1.753 mm

3.899 mm

64 bit

4.5 V

9.902 mm

27 ns

AS6C62256-55STCN

Alliance Memory

STANDARD SRAM

COMMERCIAL

28

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

45 mA

32768 words

COMMON

3.3

3/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP28,.53,22

SRAMs

.5 mm

70 Cel

YES

3-STATE

32KX8

32K

2 V

0 Cel

DUAL

R-PDSO-G28

3

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

2.7 V

e3/e6

.00002 Amp

11.8 mm

55 ns

CY62256LL-70PXC

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

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T28

1

5.5 V

5.08 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e4

40

260

36.322 mm

70 ns

CY7C1019CV33-10ZXCT

Cypress Semiconductor

STANDARD SRAM

COMMERCIAL

32

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

3.3

8

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

128KX8

128K

0 Cel

TIN

DUAL

R-PDSO-G32

3.63 V

1.2 mm

10.16 mm

Not Qualified

1048576 bit

2.97 V

e3

20.95 mm

10 ns

CY7C1460KVE25-250AXC

Infineon Technologies

ZBT SRAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

1048576 words

2.5

36

FLATPACK, LOW PROFILE

.65 mm

70 Cel

1MX36

1M

0 Cel

NICKEL PALLADIUM GOLD

QUAD

R-PQFP-G100

3

2.625 V

1.6 mm

14 mm

37748736 bit

2.375 V

PIPELINED ARCHITECTURE

e4

260

20 mm

CY7C199-25VCR

Cypress Semiconductor

STANDARD SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

32KX8

32K

0 Cel

DUAL

1

R-PDSO-J28

5.5 V

3.556 mm

7.5 mm

Not Qualified

262144 bit

4.5 V

AUTOMATIC POWER-DOWN

YES

17.907 mm

25 ns

CY7C199-25VCT

Rochester Electronics

STANDARD SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

32KX8

32K

0 Cel

DUAL

R-PDSO-J28

5.5 V

3.556 mm

7.5 mm

262144 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

17.907 mm

25 ns

DS1225Y-170+

Maxim Integrated

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

8192 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

8KX8

8K

0 Cel

MATTE TIN

DUAL

R-XDMA-P28

5.5 V

Not Qualified

65536 bit

4.5 V

10 YEAR DATA RETENTION

e3

.005 Amp

170 ns

DS1225Y-170

Maxim Integrated

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

8192 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

8KX8

8K

0 Cel

TIN LEAD

DUAL

R-XDMA-P28

1

5.5 V

10.54 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

10 YEAR DATA RETENTION

e0

.005 Amp

38.865 mm

170 ns

DS1230Y-120

Maxim Integrated

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-XDMA-P28

5.5 V

Not Qualified

262144 bit

4.5 V

10 YEARS DATA RETENTION PERIOD

e0

20

240

.005 Amp

120 ns

DS1230Y-120+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P28

1

5.5 V

Not Qualified

262144 bit

4.5 V

e3

.0006 Amp

120 ns

DS1230Y-150

Maxim Integrated

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-XDMA-P28

1

5.5 V

Not Qualified

262144 bit

4.5 V

10 YEARS DATA RETENTION PERIOD

e0

20

240

.005 Amp

150 ns

DS1230Y-150+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

32KX8

32K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P28

1

5.5 V

Not Qualified

262144 bit

4.5 V

e3

.0006 Amp

150 ns

DS1245AB-120

Maxim Integrated

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

131072 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP32,.6

SRAMs

2.54 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-XDMA-T32

1

5.25 V

Not Qualified

1048576 bit

4.75 V

e0

20

240

.005 Amp

120 ns

DS1245AB-120+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

131072 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP32,.6

SRAMs

2.54 mm

70 Cel

128KX8

128K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-T32

1

5.25 V

Not Qualified

1048576 bit

4.75 V

e3

.0006 Amp

120 ns

DS1245Y-85

Maxim Integrated

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

131072 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP32,.6

SRAMs

2.54 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-XDMA-T32

1

5.5 V

Not Qualified

1048576 bit

4.5 V

e0

.005 Amp

85 ns

DS1245Y-85+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

32

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

131072 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP32,.6

SRAMs

2.54 mm

70 Cel

128KX8

128K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-T32

5.5 V

Not Qualified

1048576 bit

4.5 V

e3

.0006 Amp

85 ns

IDT70261L15PFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

16384 words

5

16

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

16KX16

16K

0 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

5.5 V

1.6 mm

14 mm

Not Qualified

262144 bit

4.5 V

SEMAPHORE

e3

14 mm

15 ns

IDT70T3519S133BC

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

256

LBGA

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

SYNCHRONOUS

370 mA

262144 words

COMMON

2.5

2.5,2.5/3.3

36

GRID ARRAY, LOW PROFILE

BGA256,16X16,40

SRAMs

1 mm

70 Cel

3-STATE

256KX36

256K

2.4 V

0 Cel

Tin/Lead (Sn63Pb37)

BOTTOM

2

S-PBGA-B256

3

2.6 V

1.5 mm

133 MHz

17 mm

Not Qualified

9437184 bit

2.4 V

FLOW-THROUGH OR PIPELINED ARCHITECTURE

e0

20

225

.015 Amp

17 mm

15 ns

IDT70T3519S133BC8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

256

LBGA

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

SYNCHRONOUS

370 mA

262144 words

COMMON

2.5

2.5,2.5/3.3

36

GRID ARRAY, LOW PROFILE

BGA256,16X16,40

SRAMs

1 mm

70 Cel

3-STATE

256KX36

256K

2.4 V

0 Cel

Tin/Lead (Sn63Pb37)

BOTTOM

2

S-PBGA-B256

3

2.6 V

1.5 mm

133 MHz

17 mm

Not Qualified

9437184 bit

2.4 V

FLOW-THROUGH OR PIPELINED ARCHITECTURE

e0

20

225

.015 Amp

17 mm

15 ns

IDT70V659S10BFG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

208

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

500 mA

131072 words

COMMON

3.3

2.5/3.3,3.3

36

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA208,17X17,32

SRAMs

.8 mm

70 Cel

3-STATE

128KX36

128K

3.15 V

0 Cel

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

BOTTOM

2

S-PBGA-B208

3

3.45 V

1.2 mm

15 mm

Not Qualified

4718592 bit

3.15 V

e1

30

260

.015 Amp

15 mm

10 ns

IDT70V659S10BFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

208

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

500 mA

131072 words

COMMON

3.3

2.5/3.3,3.3

36

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA208,17X17,32

SRAMs

.8 mm

70 Cel

3-STATE

128KX36

128K

3.15 V

0 Cel

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

BOTTOM

2

S-PBGA-B208

3

3.45 V

1.2 mm

15 mm

Not Qualified

4718592 bit

3.15 V

e1

30

260

.015 Amp

15 mm

10 ns

IDT71024S15TYG8

Renesas Electronics

STANDARD SRAM

COMMERCIAL

32

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

155 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE

SOJ32,.34

SRAMs

1.27 mm

70 Cel

3-STATE

128KX8

128K

4.5 V

0 Cel

MATTE TIN

DUAL

1

R-PDSO-J32

3

5.5 V

3.76 mm

7.62 mm

Not Qualified

1048576 bit

4.5 V

e3

40

260

YES

.01 Amp

20.96 mm

15 ns

IDT71321LA20PFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

200 mA

2048 words

COMMON

5

5

8

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

2KX8

2K

2 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQFP-G64

3

5.5 V

1.6 mm

14 mm

Not Qualified

16384 bit

4.5 V

AUTOMATIC POWER DOWN

e3

30

260

.0015 Amp

14 mm

20 ns

IDT7132SA35J

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

165 mA

2048 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

16384 bit

4.5 V

AUTOMATIC POWER-DOWN

e0

20

225

.015 Amp

19.1262 mm

35 ns

IDT7132SA35J8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

165 mA

2048 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQCC-J52

3

5.5 V

4.57 mm

19.1262 mm

Not Qualified

16384 bit

4.5 V

AUTOMATIC POWER-DOWN

e0

20

225

.015 Amp

19.1262 mm

35 ns

IDT71421LA20JG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

200 mA

2048 words

COMMON

5

5

8

CHIP CARRIER

LDCC52,.8SQ

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

2 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQCC-J52

1

5.5 V

4.572 mm

19.1262 mm

Not Qualified

16384 bit

4.5 V

INTERRUPT FLAG; AUTOMATIC POWER-DOWN; BATTERY BACKUP

e3

30

260

.0015 Amp

19.1262 mm

20 ns

IDT71V256SA12PZG8

Renesas Electronics

CACHE SRAM

COMMERCIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

90 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

MATTE TIN

DUAL

R-PDSO-G28

3

3.6 V

1.2 mm

8 mm

Not Qualified

262144 bit

3 V

e3

40

260

.002 Amp

11.8 mm

12 ns

IDT71V424S12PHG8

Renesas Electronics

STANDARD SRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

170 mA

524288 words

COMMON

3.3

3.3

8

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

512KX8

512K

3 V

0 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

12 ns

LP621024D-70LLF

Amic Technology

STANDARD SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 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

5.33 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

YES

.00001 Amp

41.91 mm

70 ns

M5M5408BFP-70H

Renesas Electronics

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

90 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

DUAL

R-PDSO-G32

5.5 V

Not Qualified

4194304 bit

4.5 V

.000015 Amp

70 ns

MB8464A-10LLPF

Fujitsu

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

60 mA

8192 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G28

Not Qualified

65536 bit

e0

.000002 Amp

100 ns

QS86446-15V

Quality Semiconductor

CACHE SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

165 mA

65536 words

COMMON

5

5

4

SMALL OUTLINE

SOJ28,.34

SRAMs

1.27 mm

70 Cel

3-STATE

64KX4

64K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J28

5.25 V

Not Qualified

262144 bit

4.75 V

e0

YES

.015 Amp

15 ns

U632H64BDC25

Zentrum Mikroelektronik Dresden Ag

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

90 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

3

5.5 V

5.1 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.003 Amp

34.7 mm

25 ns

U632H64BDC45

Zentrum Mikroelektronik Dresden Ag

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

75 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

3

5.5 V

5.1 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.003 Amp

34.7 mm

45 ns

U632H64BSC25

Zentrum Mikroelektronik Dresden Ag

NON-VOLATILE SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

90 mA

8192 words

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

3

5.5 V

2.54 mm

8.75 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.003 Amp

18.1 mm

25 ns

U632H64BSC45

Zentrum Mikroelektronik Dresden Ag

NON-VOLATILE SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

75 mA

8192 words

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

3

5.5 V

2.54 mm

8.75 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.003 Amp

18.1 mm

45 ns

U632H64SC25

Zentrum Mikroelektronik Dresden Ag

NON-VOLATILE SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

90 mA

8192 words

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

3

5.5 V

2.54 mm

8.75 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.003 Amp

18.1 mm

25 ns

W24257-70LL

Winbond Electronics

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32768 words

5

8

IN-LINE

2.54 mm

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

DUAL

1

R-PDIP-T28

5.5 V

5.33 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

YES

37.08 mm

70 ns

7025S20PF8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

290 mA

8192 words

COMMON

5

5

16

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

8KX16

8K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G100

3

5.5 V

1.6 mm

14 mm

Not Qualified

131072 bit

4.5 V

INTERRUPT FLAG; AUTOMATIC POWER-DOWN; SEMAPHORE

e0

20

240

.015 Amp

14 mm

20 ns

7025S25PF8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

265 mA

8192 words

COMMON

5

5

16

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

8KX16

8K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G100

3

5.5 V

1.6 mm

14 mm

Not Qualified

131072 bit

4.5 V

INTERRUPT FLAG; AUTOMATIC POWER-DOWN; SEMAPHORE

e0

20

240

.015 Amp

14 mm

25 ns

70V261L25PFG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

140 mA

16384 words

COMMON

3.3

3.3

16

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

16KX16

16K

3 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQFP-G100

3

3.6 V

1.6 mm

14 mm

Not Qualified

262144 bit

3 V

e3

30

260

YES

.003 Amp

14 mm

25 ns

70V261S35PFG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

140 mA

16384 words

COMMON

3.3

3.3

16

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

16KX16

16K

3 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQFP-G100

3

3.6 V

1.6 mm

14 mm

Not Qualified

262144 bit

3 V

e3

30

260

YES

.006 Amp

14 mm

35 ns

70V3569S4DRG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

208

FQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

460 mA

16384 words

COMMON

3.3

2.5/3.3,3.3

36

FLATPACK, FINE PITCH

QFP208,1.2SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

16KX36

16K

3.15 V

0 Cel

MATTE TIN

QUAD

2

S-PQFP-G208

3

3.45 V

4.1 mm

133 MHz

28 mm

Not Qualified

589824 bit

3.15 V

PIPELINED OUTPUT MODE, SELF TIMED WRITE CYCLE

e3

.015 Amp

28 mm

4.2 ns

70V3569S5BF8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

208

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

SYNCHRONOUS

360 mA

16384 words

COMMON

3.3

2.5/3.3,3.3

36

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA208,17X17,32

SRAMs

.8 mm

70 Cel

3-STATE

16KX36

16K

3.15 V

0 Cel

Tin/Lead (Sn63Pb37)

BOTTOM

2

S-PBGA-B208

3

3.45 V

1.2 mm

100 MHz

15 mm

Not Qualified

589824 bit

3.15 V

PIPELINED OUTPUT MODE, SELF TIMED WRITE CYCLE

e0

20

225

.015 Amp

15 mm

5 ns

70V3579S4DRG8

Integrated Device Technology

MULTI-PORT SRAM

COMMERCIAL

208

FQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

32768 words

3.3

36

FLATPACK, FINE PITCH

.5 mm

70 Cel

32KX36

32K

0 Cel

QUAD

S-PQFP-G208

3.45 V

4.1 mm

28 mm

1179648 bit

3.15 V

PIPELINED OUTPUT MODE, SELF TIMED WRITE CYCLE

28 mm

4.2 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.