Toshiba SRAM 2,089

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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

TC74AC670FN

Toshiba

STANDARD SRAM

INDUSTRIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

5

4

SMALL OUTLINE

1.27 mm

85 Cel

3-STATE

4X4

4

-40 Cel

TIN LEAD

DUAL

1

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

16 bit

2 V

e0

NO

9.9 mm

15.1 ns

TC551001ATRL-10

Toshiba

STANDARD SRAM

COMMERCIAL

32

TSOP1-R

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE, THIN PROFILE

.5 mm

70 Cel

128KX8

128K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

18.4 mm

100 ns

TC518129AF-10LV

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

128KX8

128K

3 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G32

5.5 V

2.8 mm

8.8 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

20.6 mm

100 ns

TC551001BSTL-85L

Toshiba

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,.56,20

SRAMs

.5 mm

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

.000015 Amp

11.8 mm

85 ns

TC551001CFTI-70L

Toshiba

STANDARD SRAM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE, THIN PROFILE

.5 mm

85 Cel

128KX8

128K

-40 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

1.2 mm

7.9 mm

Not Qualified

1048576 bit

4.5 V

e0

18.4 mm

70 ns

TC518128CPL-70V

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 mA

131072 words

COMMON

3

3/5

8

IN-LINE

DIP32,.6

Other Memory ICs

2.54 mm

70 Cel

3-STATE

128KX8

128K

2.7 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDIP-T32

3.3 V

4.8 mm

15.24 mm

Not Qualified

1048576 bit

2.7 V

USER SELECTABLE 5V VCC

e0

YES

.000025 Amp

42 mm

70 ns

TC5563APL-10

Toshiba

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

45 mA

8192 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

4.45 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.0001 Amp

34.9 mm

100 ns

TC5517BD-20

Toshiba

STANDARD SRAM

OTHER

24

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

2048 words

COMMON

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

3-STATE

2KX8

2K

2 V

-30 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T24

Not Qualified

16384 bit

e0

.00003 Amp

200 ns

TC55V4000ST-85

Toshiba

STANDARD SRAM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

50 mA

524288 words

COMMON

3

3

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.56,20

SRAMs

.5 mm

85 Cel

3-STATE

512KX8

512K

1.5 V

-40 Cel

DUAL

R-PDSO-G32

3.6 V

1.2 mm

8 mm

Not Qualified

4194304 bit

2.3 V

NOT SPECIFIED

NOT SPECIFIED

11.8 mm

100 ns

THMS121620Z-25

Toshiba

CACHE SRAM MODULE

COMMERCIAL

40

UNSPECIFIED

UNSPECIFIED

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

16384 words

5

12

MICROELECTRONIC ASSEMBLY

70 Cel

16KX12

16K

0 Cel

TIN LEAD

UNSPECIFIED

X-XXMA-X40

5.5 V

Not Qualified

196608 bit

4.5 V

e0

25 ns

TC518512FL-80(DR)

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

2.8 mm

10.7 mm

Not Qualified

4194304 bit

4.5 V

e0

20.6 mm

80 ns

TC554161FTI-10V

Toshiba

STANDARD SRAM

INDUSTRIAL

54

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

100 mA

262144 words

COMMON

5

3/5

16

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

256KX16

256K

2 V

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G54

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

CAN ALSO OPERATE AT 3.3V

e0

.00008 Amp

22.22 mm

100 ns

TC55V4400FT-10,-12,-15

Toshiba

TC551001BFTI-10L

Toshiba

STANDARD SRAM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE, THIN PROFILE

.5 mm

85 Cel

3-STATE

128KX8

128K

2 V

-40 Cel

TIN LEAD

DUAL

1

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

18.4 mm

100 ns

TC55V16186FFI-133

Toshiba

CACHE SRAM

INDUSTRIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

380 mA

1048576 words

COMMON

3.3

2.5/3.3,3.3

18

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

85 Cel

3-STATE

1MX18

1M

3.14 V

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

3.465 V

1.7 mm

133 MHz

14 mm

Not Qualified

18874368 bit

3.135 V

PIPELINED ARCHITECTURE

e0

.01 Amp

20 mm

4.2 ns

TC51WKM516AXBN75

Toshiba

PSEUDO STATIC RAM

OTHER

48

TFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

2097152 words

COMMON

2.75

1.8/2,3

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,6X8,30

Other Memory ICs

.75 mm

85 Cel

3-STATE

2MX16

2M

-25 Cel

BOTTOM

R-PBGA-B48

3.3 V

1.2 mm

6 mm

Not Qualified

33554432 bit

2.6 V

NOT SPECIFIED

NOT SPECIFIED

.000005 Amp

7 mm

75 ns

TC55VD1636FF-167

Toshiba

STANDARD SRAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

440 mA

524288 words

COMMON

3.3

3.3

36

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

70 Cel

3-STATE

512KX36

512K

3.14 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

3.465 V

1.7 mm

167 MHz

14 mm

Not Qualified

18874368 bit

3.135 V

e0

.01 Amp

20 mm

3.6 ns

TC55B4257P-20

Toshiba

CACHE SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BICMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

262144 words

5

4

IN-LINE

2.54 mm

70 Cel

256KX4

256K

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T32

5.5 V

4.45 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

40 mm

20 ns

TC55YD1873YB-250

Toshiba

STANDARD SRAM

COMMERCIAL

209

BGA

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

BALL

PARALLEL

SYNCHRONOUS

262144 words

COMMON

1.8

1.8

72

GRID ARRAY

BGA209,11X19,40

SRAMs

1 mm

70 Cel

3-STATE

256KX72

256K

1.7 V

0 Cel

Tin/Lead (Sn/Pb)

BOTTOM

R-CBGA-B209

1.95 V

2.65 mm

250 MHz

14 mm

Not Qualified

18874368 bit

1.7 V

e0

22 mm

2.1 ns

TC51832F-85

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

32KX8

32K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

5.5 V

2.7 mm

8.8 mm

Not Qualified

262144 bit

4.5 V

CE/AUTO/SELF REFRESH

e0

YES

18.5 mm

85 ns

TC55VL1636FF-100

Toshiba

STANDARD SRAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

290 mA

524288 words

COMMON

3.3

3.3

36

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

70 Cel

3-STATE

512KX36

512K

3.14 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

3.465 V

1.7 mm

100 MHz

14 mm

Not Qualified

18874368 bit

3.135 V

e0

.01 Amp

20 mm

8.5 ns

TC518129CFTL-80

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

60 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

Other Memory ICs

.5 mm

70 Cel

3-STATE

128KX8

128K

4.5 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

.0001 Amp

18.4 mm

80 ns

TC55417P-20H

Toshiba

CACHE SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

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

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T24

5.5 V

4.45 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

YES

.001 Amp

29.8 mm

20 ns

TC5589J-15

Toshiba

CACHE SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

8192 words

5

9

SMALL OUTLINE

1.27 mm

70 Cel

8KX9

8K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J28

5.5 V

3.7 mm

7.7 mm

Not Qualified

73728 bit

4.5 V

e0

18.42 mm

15 ns

TC55V2001F-10

Toshiba

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

262144 words

3

8

SMALL OUTLINE

1.27 mm

70 Cel

256KX8

256K

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

2.8 mm

10.7 mm

Not Qualified

2097152 bit

2.7 V

e0

20.6 mm

100 ns

TC55257BTRL-85L

Toshiba

STANDARD SRAM

COMMERCIAL

28

TSOP1-R

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

SRAMs

.55 mm

70 Cel

YES

3-STATE

32KX8

32K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

4.5 V

e0

YES

.00002 Amp

11.8 mm

85 ns

TC511632FL-85

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

40

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

16

SMALL OUTLINE

1.27 mm

70 Cel

32KX16

32K

0 Cel

TIN LEAD

DUAL

R-PDSO-G40

5.5 V

2.8 mm

10.7 mm

Not Qualified

524288 bit

4.5 V

e0

25.7 mm

85 ns

TC55V1001FT-10L

Toshiba

STANDARD SRAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

3

8

SMALL OUTLINE, THIN PROFILE

.5 mm

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

DUAL

1

R-PDSO-G32

3.6 V

1.2 mm

8 mm

Not Qualified

1048576 bit

2.7 V

YES

18.4 mm

100 ns

TC55WDM536AFFN15

Toshiba

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

TIN LEAD

QUAD

R-PQFP-G100

2.625 V

1.7 mm

14 mm

Not Qualified

37748736 bit

2.375 V

PIPELINED ARCHITECTURE

e0

20 mm

3.8 ns

TC55257CFTI-85L

Toshiba

STANDARD SRAM

INDUSTRIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

SRAMs

.55 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

4.5 V

e0

.000015 Amp

11.8 mm

85 ns

TC518129ATRL-10

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

32

TSOP1-R

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE, THIN PROFILE

.5 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

CE/AUTO/SELF REFRESH

e0

YES

18.4 mm

100 ns

TC55B8128P-12

Toshiba

STANDARD SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

150 mA

131072 words

COMMON

5

5

8

IN-LINE

DIP32,.4

SRAMs

2.54 mm

70 Cel

3-STATE

128KX8

128K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T32

Not Qualified

1048576 bit

e0

12 ns

TC554001FTL-10L

Toshiba

STANDARD SRAM

COMMERCIAL

32

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

80 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 (Sn/Pb)

DUAL

1

R-PDSO-G32

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

e0

YES

.00003 Amp

20.95 mm

100 ns

TC55V040AFT-55

Toshiba

STANDARD SRAM

INDUSTRIAL

40

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

60 mA

524288 words

COMMON

3

2.5/3.3

8

SMALL OUTLINE, THIN PROFILE

TSSOP40,.56,20

SRAMs

.5 mm

85 Cel

3-STATE

512KX8

512K

1.5 V

-40 Cel

DUAL

R-PDSO-G40

3.6 V

1.2 mm

10 mm

Not Qualified

4194304 bit

2.3 V

NOT SPECIFIED

NOT SPECIFIED

12.4 mm

55 ns

TC55NEM208AFGN55

Toshiba

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

35 mA

524288 words

COMMON

5

5

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

85 Cel

512KX8

512K

2 V

-40 Cel

DUAL

R-PDSO-G32

5.5 V

2.8 mm

10.7 mm

Not Qualified

4194304 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

YES

.00002 Amp

20.6 mm

55 ns

TC55VZM216AJJN12

Toshiba

CACHE SRAM

COMMERCIAL

44

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

150 mA

262144 words

COMMON

3.3

3.3

16

SMALL OUTLINE

SOJ44,.44

SRAMs

1.27 mm

70 Cel

3-STATE

256KX16

256K

3 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J44

3.6 V

3.7 mm

10.16 mm

Not Qualified

4194304 bit

3 V

e0

.004 Amp

28.58 mm

12 ns

TC851001CP-85

Toshiba

STANDARD SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

5

8

IN-LINE

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-PDIP-T32

5.5 V

Not Qualified

1048576 bit

4.5 V

e0

85 ns

TC551001CF-85

Toshiba

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

DUAL

1

R-PDSO-G32

5.5 V

2.8 mm

10.7 mm

Not Qualified

1048576 bit

4.5 V

YES

.00005 Amp

20.6 mm

85 ns

TC55V040XB-10

Toshiba

STANDARD SRAM

INDUSTRIAL

48

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

ASYNCHRONOUS

524288 words

3

8

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.75 mm

85 Cel

512KX8

512K

-40 Cel

BOTTOM

R-PBGA-B48

3.6 V

1 mm

9 mm

Not Qualified

4194304 bit

2.7 V

12 mm

100 ns

TC55V400ATR-55

Toshiba

STANDARD SRAM

INDUSTRIAL

48

TSOP1-R

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

262144 words

3

16

SMALL OUTLINE, THIN PROFILE

.5 mm

85 Cel

256KX16

256K

-40 Cel

DUAL

R-PDSO-G48

3.6 V

1.2 mm

12 mm

Not Qualified

4194304 bit

2.3 V

12.4 mm

55 ns

TC554161AFT-10V

Toshiba

STANDARD SRAM

COMMERCIAL

54

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

100 mA

262144 words

COMMON

5

3/5

16

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

256KX16

256K

2 V

0 Cel

DUAL

R-PDSO-G54

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

2.7 V

NOT SPECIFIED

NOT SPECIFIED

22.22 mm

100 ns

TC518128CFTL-80

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

60 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

Other Memory ICs

.5 mm

70 Cel

3-STATE

128KX8

128K

4.5 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

.0001 Amp

18.4 mm

80 ns

TC55B464P-10

Toshiba

CACHE SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

140 mA

65536 words

COMMON

5

5

4

IN-LINE

DIP24,.3

SRAMs

2.54 mm

70 Cel

3-STATE

64KX4

64K

0 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.5 V

4.45 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

29.8 mm

10 ns

TC701001CTR-70L

Toshiba

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

5.5 V

Not Qualified

1048576 bit

4.5 V

e0

70 ns

TC551664J-20

Toshiba

CACHE SRAM

COMMERCIAL

44

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

65536 words

5

16

SMALL OUTLINE

1.27 mm

70 Cel

64KX16

64K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J44

5.5 V

3.7 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

e0

28.58 mm

20 ns

TC55V16176FF-150

Toshiba

CACHE SRAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

405 mA

1048576 words

COMMON

3.3

2.5/3.3,3.3

18

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

70 Cel

3-STATE

1MX18

1M

3.14 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

3.465 V

1.7 mm

150 MHz

14 mm

Not Qualified

18874368 bit

3.135 V

PIPELINED ARCHITECTURE

e0

.01 Amp

20 mm

3.8 ns

TC551001BFL-85

Toshiba

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

128KX8

128K

0 Cel

DUAL

R-PDSO-G32

5.5 V

2.8 mm

10.7 mm

Not Qualified

1048576 bit

4.5 V

20.6 mm

85 ns

TC5588P-35

Toshiba

CACHE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

115 mA

8192 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

4.5 V

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

5.5 V

4.45 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e0

.001 Amp

34.9 mm

35 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.