QFP 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

UPD4481362GF-A75Y-A

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

300 mA

262144 words

COMMON

2.5/3.3,3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX36

256K

3.14 V

-40 Cel

QUAD

R-PQFP-G100

133 MHz

Not Qualified

9437184 bit

.015 Amp

4.2 ns

UPD4481321GF-C85

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

262144 words

COMMON

2.5

2.5

32

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX32

256K

2.38 V

0 Cel

QUAD

R-PQFP-G100

100 MHz

Not Qualified

8388608 bit

.015 Amp

8.5 ns

IDT7140SA20TF8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

64

QFP

SQUARE

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

250 mA

1024 words

COMMON

5

5

8

FLATPACK

QFP64,.47SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

1KX8

1K

4.5 V

0 Cel

TIN LEAD

QUAD

2

S-PQFP-G64

1

Not Qualified

8192 bit

e0

.015 Amp

20 ns

UPD4481362GF-C75-A

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

300 mA

262144 words

COMMON

2.5

2.5

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX36

256K

3.14 V

0 Cel

QUAD

R-PQFP-G100

133 MHz

Not Qualified

9437184 bit

.015 Amp

4.2 ns

UPD4481362GF-C75Y-A

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

300 mA

262144 words

COMMON

2.5

2.5

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX36

256K

3.14 V

-40 Cel

QUAD

R-PQFP-G100

133 MHz

Not Qualified

9437184 bit

.015 Amp

4.2 ns

UPD4482162GF-A44

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

440 mA

524288 words

COMMON

3.3

3.3

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX16

512K

3.14 V

0 Cel

QUAD

R-PQFP-G100

225 MHz

Not Qualified

8388608 bit

.015 Amp

2.8 ns

UPD4442162GF-C50Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

420 mA

262144 words

COMMON

2.5

2.5

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX16

256K

2.38 V

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

200 MHz

Not Qualified

4194304 bit

e0

.012 Amp

3 ns

UPD4482361GF-C85

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

262144 words

COMMON

2.5

2.5

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX36

256K

2.38 V

0 Cel

QUAD

R-PQFP-G100

100 MHz

Not Qualified

9437184 bit

.015 Amp

8.5 ns

UPD4481182GF-A50-A

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

524288 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX18

512K

3.14 V

0 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

9437184 bit

.015 Amp

3.2 ns

UPD4481161GF-C85Y-A

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

524288 words

COMMON

2.5

2.5

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

512KX16

512K

2.38 V

-40 Cel

QUAD

R-PQFP-G100

100 MHz

Not Qualified

8388608 bit

.015 Amp

8.5 ns

UPD44321322GF-A50Y

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

410 mA

1048576 words

COMMON

2.5/3.3,3.3

32

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

1MX32

1M

3.14 V

-40 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

33554432 bit

.06 Amp

3.2 ns

UPD4482182GF-A60

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

320 mA

524288 words

COMMON

2.5/3.3,3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX18

512K

3.14 V

0 Cel

QUAD

R-PQFP-G100

167 MHz

Not Qualified

9437184 bit

.015 Amp

3.5 ns

UPD4482182GF-A50Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

524288 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

512KX18

512K

3.14 V

-40 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

9437184 bit

.015 Amp

3.1 ns

UPD4482321GF-A85Y-A

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

262144 words

COMMON

2.5/3.3,3.3

32

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX32

256K

3.14 V

-40 Cel

QUAD

R-PQFP-G100

100 MHz

Not Qualified

8388608 bit

.015 Amp

8.5 ns

UPD4481182GF-A60Y

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

320 mA

524288 words

COMMON

2.5/3.3,3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

512KX18

512K

3.14 V

-40 Cel

QUAD

R-PQFP-G100

167 MHz

Not Qualified

9437184 bit

.015 Amp

3.5 ns

UPD4442362GF-C50Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

420 mA

131072 words

COMMON

2.5

2.5

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

128KX36

128K

2.38 V

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

200 MHz

Not Qualified

4718592 bit

e0

.012 Amp

3 ns

71V3558XS100PF

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

250 mA

262144 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX18

256K

3.14 V

0 Cel

TIN LEAD

QUAD

R-PQFP-G100

3

100 MHz

Not Qualified

4718592 bit

e0

20

225

.04 Amp

5 ns

71321SA55PFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

155 mA

2048 words

COMMON

5

5

8

FLATPACK

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

2KX8

2K

4.5 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQFP-G64

3

5.5 V

Not Qualified

16384 bit

4.5 V

e3

30

260

.015 Amp

55 ns

70V27S25PFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

3.3

16

FLATPACK

70 Cel

32KX16

32K

0 Cel

QUAD

S-PQFP-G100

3.6 V

524288 bit

3 V

25 ns

UPD4481162GF-C60-A

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

320 mA

524288 words

COMMON

2.5

2.5

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX16

512K

2.38 V

0 Cel

QUAD

R-PQFP-G100

167 MHz

Not Qualified

8388608 bit

.015 Amp

3.5 ns

IDT71V3558XS100PF8

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

250 mA

262144 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX18

256K

3.14 V

0 Cel

TIN LEAD

QUAD

R-PQFP-G100

3

100 MHz

Not Qualified

4718592 bit

e0

20

225

.04 Amp

5 ns

UPD4481361GF-C85Y

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

262144 words

COMMON

2.5

2.5

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX36

256K

2.38 V

-40 Cel

QUAD

R-PQFP-G100

100 MHz

Not Qualified

9437184 bit

.015 Amp

8.5 ns

UPD4442161GF-A65Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

330 mA

262144 words

COMMON

2.5/3.3,3.3

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX16

256K

3.14 V

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

133 MHz

Not Qualified

4194304 bit

e0

.012 Amp

6.5 ns

7005L17PFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

260 mA

8192 words

5

8

FLATPACK

70 Cel

8KX8

8K

0 Cel

QUAD

S-PQFP-G64

5.5 V

65536 bit

4.5 V

30

260

17 ns

UPD4442162GF-A60CY

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

375 mA

262144 words

COMMON

2.5/3.3,3.3

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX16

256K

3.14 V

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

167 MHz

Not Qualified

4194304 bit

e0

.012 Amp

3.5 ns

UPD4482163GF-A44Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

440 mA

524288 words

COMMON

3.3

3.3

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

512KX16

512K

3.14 V

-40 Cel

QUAD

R-PQFP-G100

225 MHz

Not Qualified

8388608 bit

.015 Amp

2.8 ns

UPD4481162GF-A50-A

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

524288 words

COMMON

3.3

3.3

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX16

512K

3.14 V

0 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

8388608 bit

.015 Amp

3.2 ns

71V6790380PFGI

Renesas Electronics

CACHE SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

524288 words

3.3

18

FLATPACK

85 Cel

512KX18

512K

-40 Cel

QUAD

R-PQFP-G100

3.465 V

9437184 bit

3.135 V

FLOW THROUGH ARCHITECTURE

8 ns

71V546XS117PFG

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

275 mA

131072 words

COMMON

3.3

3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

128KX36

128K

3.14 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

R-PQFP-G100

3

3.465 V

117 MHz

Not Qualified

4718592 bit

3.135 V

e3

30

260

.04 Amp

4.5 ns

71321LA25PPG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

52

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

2048 words

5

8

FLATPACK

70 Cel

2KX8

2K

0 Cel

QUAD

S-PQFP-G52

5.5 V

16384 bit

4.5 V

25 ns

71321LA25PPGI8

Renesas Electronics

MULTI-PORT SRAM

INDUSTRIAL

52

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

2048 words

5

8

FLATPACK

85 Cel

2KX8

2K

-40 Cel

QUAD

S-PQFP-G52

5.5 V

16384 bit

4.5 V

25 ns

UPD4442181GF-C75

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

300 mA

262144 words

COMMON

2.5

2.5

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX18

256K

2.38 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

117 MHz

Not Qualified

4718592 bit

e0

.01 Amp

7.5 ns

IDT7140SA25TFB8

Renesas Electronics

MULTI-PORT SRAM

MILITARY

64

QFP

SQUARE

PLASTIC/EPOXY

YES

CMOS

38535Q/M;38534H;883B

GULL WING

PARALLEL

ASYNCHRONOUS

280 mA

1024 words

COMMON

5

5

8

FLATPACK

QFP64,.47SQ,20

SRAMs

.5 mm

125 Cel

3-STATE

1KX8

1K

4.5 V

-55 Cel

TIN LEAD

QUAD

2

S-PQFP-G64

1

Not Qualified

8192 bit

e0

.03 Amp

25 ns

UPD4481322GF-A50Y-A

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

262144 words

COMMON

3.3

3.3

32

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX32

256K

3.14 V

-40 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

8388608 bit

.015 Amp

3.2 ns

71V2546XS133PF

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

300 mA

131072 words

COMMON

2.5,3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

128KX36

128K

3.14 V

0 Cel

TIN LEAD

QUAD

R-PQFP-G100

3

133 MHz

Not Qualified

4718592 bit

e0

20

225

.04 Amp

4.2 ns

709269L9PFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

16384 words

5

16

FLATPACK

70 Cel

16KX16

16K

0 Cel

QUAD

S-PQFP-G100

5.5 V

262144 bit

4.5 V

9 ns

71V632SA4PFG8

Renesas Electronics

CACHE SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

65536 words

3.3

32

FLATPACK

85 Cel

64KX32

64K

-40 Cel

QUAD

R-PQFP-G100

3.63 V

2097152 bit

3.135 V

4 ns

70V27S15PFGI8

Renesas Electronics

DUAL-PORT SRAM

INDUSTRIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

3.3

16

FLATPACK

85 Cel

32KX16

32K

-40 Cel

QUAD

S-PQFP-G100

3.6 V

524288 bit

3 V

15 ns

71V357780PF

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

131072 words

COMMON

3.3

3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

128KX36

128K

3.14 V

0 Cel

TIN LEAD

QUAD

R-PQFP-G100

3

Not Qualified

4718592 bit

e0

20

225

.02 Amp

8 ns

UPD431536LGF-A9

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

32768 words

COMMON

2.5/3.3,3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

32KX36

32K

3.14 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

Not Qualified

1179648 bit

e0

.005 Amp

9 ns

UPD4481161GF-C85Y

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

524288 words

COMMON

2.5

2.5

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

512KX16

512K

2.38 V

-40 Cel

QUAD

R-PQFP-G100

100 MHz

Not Qualified

8388608 bit

.015 Amp

8.5 ns

UPD4442362GF-A40

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

500 mA

131072 words

COMMON

2.5/3.3,3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

128KX36

128K

3.14 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

250 MHz

Not Qualified

4718592 bit

e0

.01 Amp

2.5 ns

UPD4481182GF-C60Y-A

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

320 mA

524288 words

COMMON

2.5

2.5

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

512KX18

512K

2.38 V

-40 Cel

QUAD

R-PQFP-G100

167 MHz

Not Qualified

9437184 bit

.015 Amp

3.5 ns

UPD4481161GF-A75-A

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

225 mA

524288 words

COMMON

2.5/3.3,3.3

16

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX16

512K

3.14 V

0 Cel

QUAD

R-PQFP-G100

117 MHz

Not Qualified

8388608 bit

.015 Amp

7.5 ns

UPD4481182GF-A50

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

524288 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX18

512K

3.14 V

0 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

9437184 bit

.015 Amp

3.2 ns

UPD4482182GF-A50

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

524288 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX18

512K

3.14 V

0 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

9437184 bit

.015 Amp

3.1 ns

UPD4482182GF-A50-A

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

524288 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX18

512K

3.14 V

0 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

9437184 bit

.015 Amp

3.1 ns

71V321S35TFG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

COMMON

3.3

3.3

8

FLATPACK

QFP64,.47SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

2KX8

2K

3 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQFP-G64

3

3.6 V

Not Qualified

16384 bit

3 V

e3

30

260

.005 Amp

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.