SOP 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

TC51V8512AF-12

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

40 mA

524288 words

YES

COMMON

3

3

8

SMALL OUTLINE

SOP32,.56

Other Memory ICs

1.27 mm

70 Cel

3-STATE

512KX8

512K

2 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G32

3.6 V

2.8 mm

10.7 mm

Not Qualified

4194304 bit

2.7 V

e0

YES

.00004 Amp

20.6 mm

120 ns

TC55257AFL-10

Toshiba

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 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

2.5 mm

Not Qualified

262144 bit

4.5 V

LOW POWER STANDBY MODE; POWER DOWN FEATURE

e0

.0001 Amp

100 ns

TC554001FL-70

Toshiba

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

80 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

1

R-PDSO-G32

5.5 V

2.8 mm

10.7 mm

Not Qualified

4194304 bit

4.5 V

YES

.00005 Amp

20.6 mm

70 ns

TC554001FI-85L

Toshiba

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

80 mA

524288 words

COMMON

5

5

8

SMALL OUTLINE

SOP32,.56

SRAMs

1.27 mm

85 Cel

3-STATE

512KX8

512K

2 V

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G32

5.5 V

2.8 mm

10.7 mm

Not Qualified

4194304 bit

4.5 V

e0

YES

.00014 Amp

20.6 mm

85 ns

TC74HC670AF-TP1EL

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

DUAL

1

R-PDSO-G16

6 V

1.9 mm

5.3 mm

Not Qualified

16 bit

2 V

NO

10.3 mm

49 ns

TC554001AFT-10

Toshiba

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 mA

524288 words

COMMON

5

5

8

SMALL OUTLINE

TSOP32,.46

SRAMs

1.27 mm

70 Cel

3-STATE

512KX8

512K

2 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G32

5.5 V

Not Qualified

4194304 bit

2.7 V

e0

.00005 Amp

100 ns

TC518512AF-10V

Toshiba

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

50 mA

524288 words

YES

COMMON

3

3/5

8

SMALL OUTLINE

SOP32,.56

Other Memory ICs

1.27 mm

70 Cel

3-STATE

512KX8

512K

2.7 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G32

3.3 V

2.8 mm

10.7 mm

Not Qualified

4194304 bit

2.7 V

USER SELECTABLE 5V VCC

e0

YES

.00004 Amp

20.6 mm

100 ns

TC518129AFL-80LV

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

CE/AUTO/SELF REFRESH; CAN ALSO OPERATE FROM 3.135V TO 3.465V

e0

YES

20.6 mm

80 ns

71016NS12PHI

Renesas Electronics

APPLICATION SPECIFIC SRAM

INDUSTRIAL

44

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

210 mA

65536 words

COMMON

5

5

16

SMALL OUTLINE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

64KX16

64K

4.5 V

-40 Cel

TIN LEAD

DUAL

R-PDSO-G44

5.5 V

Not Qualified

1048576 bit

4.5 V

e0

.01 Amp

12 ns

71016NS20PH

Renesas Electronics

APPLICATION SPECIFIC SRAM

COMMERCIAL

44

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

170 mA

65536 words

COMMON

5

5

16

SMALL OUTLINE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

64KX16

64K

4.5 V

0 Cel

TIN LEAD

DUAL

R-PDSO-G44

5.5 V

Not Qualified

1048576 bit

4.5 V

e0

.01 Amp

20 ns

HM658512DFP-10

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

5.5 V

3 mm

Not Qualified

4194304 bit

4.5 V

CE/AUTO REFRESH

20.45 mm

100 ns

HD74LS170FP

Renesas Electronics

STANDARD SRAM

COMMERCIAL EXTENDED

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

5

4

SMALL OUTLINE

1.27 mm

75 Cel

4X4

4

-20 Cel

DUAL

R-PDSO-G16

5.25 V

2.2 mm

5.5 mm

Not Qualified

16 bit

4.75 V

10.06 mm

45 ns

HD74HC670RP

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

4.5

4

SMALL OUTLINE

1.27 mm

85 Cel

4X4

4

-40 Cel

DUAL

R-PDSO-G16

6 V

1.75 mm

3.9 mm

Not Qualified

16 bit

2 V

9.9 mm

200 ns

HM65V8512LFP-12V

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

3

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

3.3 V

3 mm

Not Qualified

4194304 bit

2.7 V

CE/AUTO/SELF REFRESH

20.45 mm

120 ns

HM658512LFP-85V

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

5.5 V

3 mm

Not Qualified

4194304 bit

4.5 V

CE/AUTO/SELF REFRESH

20.45 mm

85 ns

HM658128FP-12

Renesas Electronics

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

128KX8

128K

0 Cel

DUAL

R-PDSO-G32

5.5 V

3.05 mm

Not Qualified

1048576 bit

4.5 V

20.45 mm

120 ns

71501S45SO

Renesas Electronics

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

125 mA

65536 words

SEPARATE

5

5

1

SMALL OUTLINE

SOP24,.4

SRAMs

1.27 mm

70 Cel

3-STATE

64KX1

64K

4.5 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

1

Not Qualified

65536 bit

e0

30

225

.125 Amp

45 ns

HM65256BLFP-20T

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

32KX8

32K

0 Cel

DUAL

R-PDSO-G28

5.5 V

3 mm

8.4 mm

Not Qualified

262144 bit

4.5 V

ACCESS TIME IN STATIC COLUMN MODE =100NS

18.3 mm

200 ns

R1RW0416DSB-2PI#S0

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

44

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

130 mA

262144 words

COMMON

3.3

3.3

16

SMALL OUTLINE

TSOP44,.46,32

SRAMs

.8 mm

85 Cel

3-STATE

256KX16

256K

3 V

-40 Cel

DUAL

R-PDSO-G44

2

3.6 V

Not Qualified

4194304 bit

3 V

.005 Amp

12 ns

HM65256BFP-15

Renesas Electronics

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

32KX8

32K

0 Cel

DUAL

R-PDSO-G28

5.5 V

3 mm

8.4 mm

Not Qualified

262144 bit

4.5 V

CE/AUTO/SELF REFRESH

18.3 mm

150 ns

HM658512DFP-8

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

5.5 V

3 mm

Not Qualified

4194304 bit

4.5 V

CE/AUTO REFRESH

20.45 mm

80 ns

HM65V8512LFP-135V

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

3

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

3.3 V

3 mm

11.3 mm

Not Qualified

4194304 bit

2.7 V

20.45 mm

135 ns

HM65256BLFP-20

Renesas Electronics

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

32KX8

32K

0 Cel

DUAL

R-PDSO-G28

5.5 V

3 mm

8.4 mm

Not Qualified

262144 bit

4.5 V

CE/AUTO/SELF REFRESH

18.3 mm

200 ns

HD74LS670RP-EL

Renesas Electronics

STANDARD SRAM

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

GULL WING

SMALL OUTLINE

1.27 mm

DUAL

R-PDSO-G16

1.75 mm

3.9 mm

Not Qualified

9.9 mm

HM65256BFP-15T

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

32KX8

32K

0 Cel

DUAL

R-PDSO-G28

5.5 V

3 mm

8.4 mm

Not Qualified

262144 bit

4.5 V

ACCESS TIME IN STATIC COLUMN MODE =75NS

18.3 mm

150 ns

HM658512DFP-12

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

5.5 V

3 mm

Not Qualified

4194304 bit

4.5 V

CE/AUTO REFRESH

20.45 mm

120 ns

71501S35SO

Renesas Electronics

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

125 mA

65536 words

SEPARATE

5

5

1

SMALL OUTLINE

SOP24,.4

SRAMs

1.27 mm

70 Cel

3-STATE

64KX1

64K

4.5 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

1

Not Qualified

65536 bit

e0

30

225

.125 Amp

35 ns

HM65256BLFP-12T

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

32KX8

32K

0 Cel

DUAL

R-PDSO-G28

5.5 V

3 mm

8.4 mm

Not Qualified

262144 bit

4.5 V

ACCESS TIME IN STATIC COLUMN MODE =60NS

18.3 mm

120 ns

HM65256BFP-12T

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

32KX8

32K

0 Cel

DUAL

R-PDSO-G28

5.5 V

3 mm

8.4 mm

Not Qualified

262144 bit

4.5 V

ACCESS TIME IN STATIC COLUMN MODE =60NS

18.3 mm

120 ns

6116SA45SOG8

Renesas Electronics

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

100 mA

2048 words

COMMON

5

5

8

SMALL OUTLINE

SOP24,.4

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

4.5 V

0 Cel

MATTE TIN

DUAL

R-PDSO-G24

1

Not Qualified

16384 bit

e3

40

260

.002 Amp

45 ns

HD74LS170FP-EL

Renesas Electronics

STANDARD SRAM

COMMERCIAL EXTENDED

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

4 words

5

4

SMALL OUTLINE

1.27 mm

75 Cel

4X4

4

-20 Cel

DUAL

R-PDSO-G16

5.25 V

2.2 mm

5.5 mm

Not Qualified

16 bit

4.75 V

10.06 mm

R1RW0416DSB-0PR#D1

Renesas Electronics

STANDARD SRAM

COMMERCIAL

44

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

262144 words

3.3

16

SMALL OUTLINE

70 Cel

256KX16

256K

0 Cel

DUAL

R-PDSO-G44

3

3.6 V

4194304 bit

3 V

10 ns

HD74HC670FP

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

4.5

2/6

4

SMALL OUTLINE

SOP16,.3

Other Memory ICs

1.27 mm

85 Cel

4X4

4

-40 Cel

DUAL

R-PDSO-G16

1

6 V

2.2 mm

5.5 mm

Not Qualified

16 bit

2 V

20

260

10.06 mm

200 ns

6116LA55SOB

Renesas Electronics

STANDARD SRAM

MILITARY

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

MIL-STD-883 Class B

GULL WING

PARALLEL

ASYNCHRONOUS

2048 words

5

8

SMALL OUTLINE

125 Cel

2KX8

2K

-55 Cel

TIN LEAD

DUAL

R-PDSO-G24

5.5 V

16384 bit

4.5 V

e0

55 ns

HM6116FP-3

Renesas Electronics

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

2048 words

5

8

SMALL OUTLINE

70 Cel

2KX8

2K

0 Cel

DUAL

R-PDSO-G24

5.5 V

16384 bit

4.5 V

150 ns

HM65256BFP-20T

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

32KX8

32K

0 Cel

DUAL

R-PDSO-G28

5.5 V

3 mm

8.4 mm

Not Qualified

262144 bit

4.5 V

ACCESS TIME IN STATIC COLUMN MODE =100NS

18.3 mm

200 ns

R1RW0416DSB-2PR

Renesas Electronics

STANDARD SRAM

COMMERCIAL

44

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

130 mA

262144 words

COMMON

3.3

3.3

16

SMALL OUTLINE

TSOP44,.46,32

SRAMs

.8 mm

70 Cel

3-STATE

256KX16

256K

3 V

0 Cel

DUAL

R-PDSO-G44

2

3.6 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

3 V

20

260

.005 Amp

18.41 mm

12 ns

HD74LS670FP-EL

Renesas Electronics

STANDARD SRAM

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

GULL WING

SMALL OUTLINE

1.27 mm

DUAL

R-PDSO-G16

2.2 mm

5.5 mm

Not Qualified

10.06 mm

HM658128DFP-12

Renesas Electronics

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

128KX8

128K

0 Cel

DUAL

R-PDSO-G32

5.5 V

3.05 mm

Not Qualified

1048576 bit

4.5 V

20.45 mm

120 ns

5962-01-400-3556

Renesas Electronics

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

40 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

DUAL

R-PDSO-G28

Not Qualified

262144 bit

.00005 Amp

120 ns

X24C45S

Renesas Electronics

NON-VOLATILE SRAM

COMMERCIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

10 mA

16 words

5

5

16

SMALL OUTLINE

SOP8,.25

SRAMs

1.27 mm

70 Cel

3-STATE

16X16

16

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G8

5.5 V

1.75 mm

3.9 mm

Not Qualified

256 bit

4.5 V

EEPROM SOFTWARE STORE/ RECALL; RETENTION/ENDURANCE-100 YEARS/100000 CYCLES

e0

NO

.00005 Amp

4.9 mm

375 ns

HM658512LFP-8

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

MOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

5.5 V

3 mm

Not Qualified

4194304 bit

4.5 V

CE/AUTO/SELF REFRESH

20.45 mm

80 ns

HD74AC670FP-EL

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

3.3

4

SMALL OUTLINE

1.27 mm

85 Cel

4X4

4

-40 Cel

DUAL

R-PDSO-G16

2.2 mm

5.5 mm

Not Qualified

16 bit

10.06 mm

HM65W8512LFP-12V

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

524288 words

3.3

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

3.6 V

3 mm

11.7 mm

Not Qualified

4194304 bit

3 V

WD-MAX

20.45 mm

120 ns

HM658128ADFP-12

Renesas Electronics

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

128KX8

128K

0 Cel

DUAL

R-PDSO-G32

5.5 V

3 mm

Not Qualified

1048576 bit

4.5 V

CE/AUTO REFRESH

20.45 mm

120 ns

HM65V8512DFP-15

Renesas Electronics

PSEUDO STATIC RAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

524288 words

3

8

SMALL OUTLINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

DUAL

R-PDSO-G32

3.3 V

3 mm

Not Qualified

4194304 bit

2.7 V

CE/AUTO REFRESH

20.45 mm

150 ns

6116SA20SOGI8

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

130 mA

2048 words

COMMON

5

5

8

SMALL OUTLINE

SOP24,.4

SRAMs

1.27 mm

85 Cel

3-STATE

2KX8

2K

4.5 V

-40 Cel

MATTE TIN

DUAL

R-PDSO-G24

1

5.5 V

2.6416 mm

7.5184 mm

Not Qualified

16384 bit

4.5 V

e3

40

260

.002 Amp

15.4178 mm

20 ns

R1RW0416DSB-0PI

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

SOP

1

CMOS

PARALLEL

ASYNCHRONOUS

262144 words

3.3

16

85 Cel

256KX16

256K

-40 Cel

3.6 V

4194304 bit

3 V

10 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.