CACHE 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

TC559128AJ-15

Toshiba

CACHE SRAM

COMMERCIAL

36

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

131072 words

5

9

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

128KX9

128K

0 Cel

DUAL

1

R-PDSO-J36

5.5 V

3.7 mm

10.16 mm

Not Qualified

1179648 bit

4.5 V

YES

23.5 mm

15 ns

TC55V1664BFTI-10

Toshiba

CACHE SRAM

INDUSTRIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

240 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

3 V

-40 Cel

DUAL

R-PDSO-G44

3.6 V

1.2 mm

10.16 mm

Not Qualified

1048576 bit

3 V

.002 Amp

18.41 mm

10 ns

TC55464J-20

Toshiba

CACHE SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

120 mA

65536 words

COMMON

5

5

4

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

3-STATE

64KX4

64K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J24

5.5 V

3.7 mm

7.7 mm

Not Qualified

262144 bit

4.5 V

e0

NO

.001 Amp

15.88 mm

20 ns

TC55328P-35

Toshiba

CACHE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32KX8

32K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

4.45 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

YES

.001 Amp

34.9 mm

35 ns

TC55328AJ-20

Toshiba

CACHE 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

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J28

5.5 V

3.7 mm

7.7 mm

Not Qualified

262144 bit

4.5 V

e0

18.42 mm

20 ns

TC55B88P-10

Toshiba

CACHE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

155 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

DUAL

R-PDIP-T28

5.25 V

4.45 mm

7.62 mm

Not Qualified

65536 bit

4.75 V

e0

34.9 mm

10 ns

TC55464P-25

Toshiba

CACHE SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

65536 words

COMMON

5

5

4

IN-LINE

DIP24,.3

SRAMs

2.54 mm

70 Cel

3-STATE

64KX4

64K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T24

5.5 V

4.45 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

NO

.001 Amp

29.8 mm

25 ns

TC55V1664J-10

Toshiba

CACHE SRAM

COMMERCIAL

44

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

260 mA

65536 words

COMMON

3.3

3.3

16

SMALL OUTLINE

SOJ44,.44

SRAMs

1.27 mm

70 Cel

3-STATE

64KX16

64K

3 V

0 Cel

TIN LEAD

DUAL

R-PDSO-J44

3.6 V

3.7 mm

10.16 mm

Not Qualified

1048576 bit

3 V

e0

.001 Amp

28.58 mm

10 ns

TC55V16366FFI-133

Toshiba

CACHE SRAM

INDUSTRIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

524288 words

COMMON

3.3

2.5/3.3,3.3

36

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

85 Cel

3-STATE

512KX36

512K

-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

TC55V4326FF-150

Toshiba

CACHE SRAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

325 mA

131072 words

COMMON

3.3

2.5/3.3,3.3

32

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

70 Cel

3-STATE

128KX32

128K

3.1 V

0 Cel

TIN LEAD

QUAD

R-PQFP-G100

3.6 V

1.7 mm

150 MHz

14 mm

Not Qualified

4194304 bit

3.1 V

PIPELINED ARCHITECTURE

e0

.002 Amp

20 mm

3.8 ns

TC55465AJ-35

Toshiba

CACHE SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

100 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

R-PDSO-J28

5.5 V

3.7 mm

7.7 mm

Not Qualified

262144 bit

4.5 V

e0

.001 Amp

18.42 mm

35 ns

TC55V328AJ-20

Toshiba

CACHE SRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

32768 words

3.3

8

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

32KX8

32K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J28

3.6 V

3.7 mm

7.7 mm

Not Qualified

262144 bit

3 V

e0

YES

18.42 mm

20 ns

TC558128AJ-15

Toshiba

CACHE SRAM

COMMERCIAL

32

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

170 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

DUAL

1

R-PDSO-J32

5.5 V

3.7 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

YES

.001 Amp

20.96 mm

15 ns

TC55B329P-15

Toshiba

CACHE SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BICMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

170 mA

32768 words

COMMON

5

5

9

IN-LINE

DIP32,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32KX9

32K

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T32

5.5 V

4.45 mm

7.62 mm

Not Qualified

294912 bit

4.5 V

e0

YES

40 mm

15 ns

TC55V4400FT-10

Toshiba

CACHE SRAM

COMMERCIAL

54

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

410 mA

4194304 words

COMMON

3.3

3.3

4

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

4MX4

4M

3.14 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G54

3.465 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

3.135 V

e0

.004 Amp

22.22 mm

10 ns

TC55328AP-25

Toshiba

CACHE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

140 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32KX8

32K

4.5 V

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

5.5 V

4.45 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

.001 Amp

34.9 mm

25 ns

TC55V4336FF-100

Toshiba

CACHE SRAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

220 mA

131072 words

COMMON

3.3

2.5/3.3,3.3

32

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

70 Cel

3-STATE

128KX32

128K

3.1 V

0 Cel

TIN LEAD

QUAD

R-PQFP-G100

3.6 V

1.7 mm

100 MHz

14 mm

Not Qualified

4194304 bit

3.1 V

FLOW-THROUGH ARCHITECTURE

e0

.002 Amp

20 mm

8.5 ns

TC55328AP-15

Toshiba

CACHE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

140 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32KX8

32K

4.5 V

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

5.5 V

4.45 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

.001 Amp

34.9 mm

15 ns

TC55B464J-15

Toshiba

CACHE SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

J BEND

PARALLEL

ASYNCHRONOUS

140 mA

65536 words

COMMON

5

5

4

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

3-STATE

64KX4

64K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J24

5.5 V

3.7 mm

7.7 mm

Not Qualified

262144 bit

4.5 V

e0

NO

15.88 mm

15 ns

TC55V8200FTI-12

Toshiba

CACHE SRAM

INDUSTRIAL

54

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

2097152 words

3.3

8

SMALL OUTLINE, THIN PROFILE

.8 mm

85 Cel

2MX8

2M

-40 Cel

DUAL

R-PDSO-G54

3.6 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

3 V

22.22 mm

12 ns

TC55V1664BFT-10

Toshiba

CACHE SRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

230 mA

65536 words

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

64KX16

64K

3 V

0 Cel

DUAL

R-PDSO-G44

3.6 V

1.2 mm

10.16 mm

Not Qualified

1048576 bit

3 V

.002 Amp

18.41 mm

10 ns

TC558128BFTI-12

Toshiba

CACHE SRAM

INDUSTRIAL

32

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

200 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSOP32,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

128KX8

128K

4.75 V

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G32

5.25 V

1.2 mm

10.16 mm

Not Qualified

1048576 bit

4.75 V

e0

.001 Amp

13.34 mm

12 ns

TC55V16256FT-12

Toshiba

CACHE SRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

200 mA

262144 words

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

256KX16

256K

3 V

0 Cel

DUAL

R-PDSO-G44

3.6 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

3 V

NOT SPECIFIED

NOT SPECIFIED

.004 Amp

18.41 mm

12 ns

TC554101J-25

Toshiba

CACHE SRAM

COMMERCIAL

36

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

160 mA

1048576 words

SEPARATE

5

5

4

SMALL OUTLINE

SOJ36,.44

SRAMs

1.27 mm

70 Cel

3-STATE

1MX4

1M

4.5 V

0 Cel

TIN LEAD

DUAL

R-PDSO-J36

5.5 V

3.7 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

e0

.01 Amp

23.5 mm

25 ns

TC55V4356FF-150

Toshiba

CACHE SRAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

355 mA

131072 words

COMMON

3.3

2.5/3.3,3.3

36

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

70 Cel

3-STATE

128KX36

128K

3.1 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

3.6 V

1.7 mm

150 MHz

14 mm

Not Qualified

4718592 bit

3.1 V

PIPELINED ARCHITECTURE; ALSO OPERATES AT 2.5 V

e0

.003 Amp

20 mm

4.4 ns

TC55VZM216AJGI10

Toshiba

CACHE SRAM

INDUSTRIAL

44

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

262144 words

3.3

16

SMALL OUTLINE

1.27 mm

85 Cel

256KX16

256K

-40 Cel

DUAL

R-PDSO-J44

3.6 V

3.7 mm

10.16 mm

Not Qualified

4194304 bit

3 V

28.58 mm

10 ns

TC55464AP-25

Toshiba

CACHE SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

65536 words

5

4

IN-LINE

2.54 mm

70 Cel

64KX4

64K

0 Cel

DUAL

R-PDIP-T24

5.5 V

4.45 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

29.8 mm

25 ns

TC55WK837XB-333

Toshiba

CACHE SRAM

COMMERCIAL

153

BGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

BALL

PARALLEL

SYNCHRONOUS

262144 words

2.5

36

GRID ARRAY

1.27 mm

70 Cel

256KX36

256K

0 Cel

BOTTOM

R-PBGA-B153

2.625 V

2.26 mm

14 mm

Not Qualified

9437184 bit

2.375 V

22 mm

.4 ns

TC55464AJ-15

Toshiba

CACHE SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

65536 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

64KX4

64K

0 Cel

TIN LEAD

DUAL

R-PDSO-J24

5.5 V

3.7 mm

7.7 mm

Not Qualified

262144 bit

4.5 V

e0

15.88 mm

15 ns

TC55V4376FF-83

Toshiba

CACHE SRAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

290 mA

131072 words

COMMON

3.3

3.3

36

FLATPACK, LOW PROFILE

QFP100,.63X.87

SRAMs

.65 mm

70 Cel

3-STATE

128KX36

128K

3.1 V

0 Cel

TIN LEAD

QUAD

R-PQFP-G100

3.6 V

1.7 mm

83 MHz

14 mm

Not Qualified

4718592 bit

3.1 V

FLOW-THROUGH ARCHITECTURE

e0

.003 Amp

20 mm

9 ns

HM67B1864-12

Renesas Electronics

CACHE SRAM

COMMERCIAL

52

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

SYNCHRONOUS

65536 words

3.3

18

CHIP CARRIER

1.27 mm

70 Cel

64KX18

64K

0 Cel

QUAD

S-PQCC-J52

3.6 V

4.57 mm

19.1262 mm

Not Qualified

1179648 bit

3 V

BURST COUNTER; SELF TIMED WRITE CYCLE; ADDRESS/DATA REGISTER

19.1262 mm

12 ns

6178S20YB

Renesas Electronics

CACHE SRAM

6178S20DB

Renesas Electronics

CACHE SRAM

6178S15DB

Renesas Electronics

CACHE SRAM

6178S12PB

Renesas Electronics

CACHE SRAM

6178S12P

Renesas Electronics

CACHE SRAM

6178S25Y

Renesas Electronics

CACHE SRAM

6178S15PB

Renesas Electronics

CACHE SRAM

6178S10Y

Renesas Electronics

CACHE SRAM

6178S15D

Renesas Electronics

CACHE SRAM

6178S12Y

Renesas Electronics

CACHE SRAM

6178S12YB

Renesas Electronics

CACHE SRAM

6178S15Y

Renesas Electronics

CACHE SRAM

6178S12D

Renesas Electronics

CACHE SRAM

6178S20PB

Renesas Electronics

CACHE SRAM

6178S20P

Renesas Electronics

CACHE SRAM

6178S15P

Renesas Electronics

CACHE SRAM

6178S25D

Renesas Electronics

CACHE SRAM

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.