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

IDT71V3558XS100PFI8

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

255 mA

262144 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX18

256K

3.14 V

-40 Cel

TIN LEAD

QUAD

R-PQFP-G100

3

100 MHz

Not Qualified

4718592 bit

e0

20

225

.045 Amp

5 ns

71V546XS100PFI

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

260 mA

131072 words

COMMON

3.3

3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

128KX36

128K

3.14 V

-40 Cel

TIN LEAD

QUAD

R-PQFP-G100

3

100 MHz

Not Qualified

4718592 bit

e0

20

225

.045 Amp

5 ns

70V24S35PFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

4096 words

3.3

16

FLATPACK

70 Cel

4KX16

4K

0 Cel

QUAD

S-PQFP-G100

3.6 V

65536 bit

3 V

30

260

35 ns

UPD44322323GF-A50Y

Renesas Electronics

STANDARD 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

Not Qualified

33554432 bit

.06 Amp

3.1 ns

UPD4482161GF-A65Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

250 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

133 MHz

Not Qualified

8388608 bit

.015 Amp

6.5 ns

UPD4481361GF-A65

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

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

6.5 ns

UPD44321181GF-A75

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

290 mA

2097152 words

COMMON

2.5/3.3,3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

2MX18

2M

3.14 V

0 Cel

QUAD

R-PQFP-G100

117 MHz

37748736 bit

.06 Amp

7.5 ns

UPD4481362GF-A44Y-A

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

440 mA

262144 words

COMMON

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

225 MHz

Not Qualified

9437184 bit

.015 Amp

2.8 ns

71V321S35TFG8

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

UPD4482361GF-A75-A

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

225 mA

262144 words

COMMON

2.5/3.3,3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX36

256K

3.14 V

0 Cel

QUAD

R-PQFP-G100

117 MHz

Not Qualified

9437184 bit

.015 Amp

7.5 ns

UPD4482161GF-A75

Renesas Electronics

STANDARD 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

7005L70PFGB8

Renesas Electronics

MULTI-PORT SRAM

MILITARY

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

280 mA

8192 words

5

8

FLATPACK

125 Cel

8KX8

8K

-55 Cel

MATTE TIN

QUAD

S-PQFP-G64

5.5 V

Not Qualified

65536 bit

4.5 V

e3

70 ns

UPD4481361GF-C75

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

225 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

117 MHz

Not Qualified

9437184 bit

.015 Amp

7.5 ns

UPD4482181GF-C85-A

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

200 mA

524288 words

COMMON

2.5

2.5

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX18

512K

2.38 V

0 Cel

QUAD

R-PQFP-G100

100 MHz

Not Qualified

9437184 bit

.015 Amp

8.5 ns

70V27S15PFG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

260 mA

32768 words

COMMON

3.3

3.3

16

FLATPACK

QFP100,.63SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

32KX16

32K

3 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQFP-G100

3

3.6 V

Not Qualified

524288 bit

3 V

e3

30

260

.006 Amp

15 ns

UPD4442162GF-C60Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

375 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

167 MHz

Not Qualified

4194304 bit

e0

.012 Amp

3.5 ns

UPD4481181GF-C75

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

225 mA

524288 words

COMMON

2.5

2.5

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

512KX18

512K

2.38 V

0 Cel

QUAD

R-PQFP-G100

117 MHz

Not Qualified

9437184 bit

.015 Amp

7.5 ns

UPD44322323GF-A60

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

360 mA

1048576 words

COMMON

2.5/3.3,3.3

32

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

1MX32

1M

3.14 V

0 Cel

QUAD

R-PQFP-G100

Not Qualified

33554432 bit

.06 Amp

3.5 ns

UPD4481181GF-A65Y-A

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

250 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

133 MHz

Not Qualified

9437184 bit

.015 Amp

6.5 ns

7008L35PFG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

255 mA

65536 words

COMMON

5

5

8

FLATPACK

QFP100,.63SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

64KX8

64K

4.5 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQFP-G100

3

5.5 V

Not Qualified

524288 bit

4.5 V

e3

30

260

.005 Amp

35 ns

IDT70V639S15PRFI8

Renesas Electronics

APPLICATION SPECIFIC SRAM

INDUSTRIAL

128

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

490 mA

131072 words

COMMON

2.5/3.3,3.3

18

FLATPACK

QFP128,.63X.87,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX18

128K

3.15 V

-40 Cel

TIN LEAD

QUAD

2

R-PQFP-G128

3

Not Qualified

2359296 bit

e0

.03 Amp

15 ns

UPD4442362GF-A40Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

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

85 Cel

3-STATE

128KX36

128K

3.14 V

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

250 MHz

Not Qualified

4718592 bit

e0

.012 Amp

2.5 ns

71321LA25PPG

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

UPD4482361GF-A65

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

250 mA

262144 words

COMMON

3.3

3.3

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

6.5 ns

UPD4382181GF-A10

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

240 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

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

83 MHz

Not Qualified

9437184 bit

e0

.01 Amp

10 ns

70V27L15PFG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

225 mA

32768 words

COMMON

3.3

3.3

16

FLATPACK

QFP100,.63SQ,20

SRAMs

.5 mm

70 Cel

3-STATE

32KX16

32K

3 V

0 Cel

MATTE TIN

QUAD

2

S-PQFP-G100

3

3.6 V

Not Qualified

524288 bit

3 V

e3

30

260

.003 Amp

15 ns

IDT70V9199L9PFGI8

Renesas Electronics

APPLICATION SPECIFIC SRAM

INDUSTRIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

240 mA

131072 words

COMMON

3.3

3.3

9

FLATPACK

QFP100,.63SQ,20

SRAMs

.5 mm

85 Cel

3-STATE

128KX9

128K

3 V

-40 Cel

Tin/Lead (Sn85Pb15)

QUAD

2

S-PQFP-G100

3

66 MHz

Not Qualified

1179648 bit

e0

20

240

.002 Amp

9 ns

UPD4442183GF-A40Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

500 mA

262144 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX18

256K

3.14 V

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

250 MHz

Not Qualified

4718592 bit

e0

.012 Amp

2.5 ns

UPD4482163GF-A60Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

320 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

167 MHz

Not Qualified

8388608 bit

.015 Amp

3.5 ns

UPD4481322GF-A75-A

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

300 mA

262144 words

COMMON

2.5/3.3,3.3

32

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX32

256K

3.14 V

0 Cel

QUAD

R-PQFP-G100

133 MHz

Not Qualified

8388608 bit

.015 Amp

4.2 ns

UPD4443362GF-A75

Renesas Electronics

LATE-WRITE SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

350 mA

131072 words

COMMON

1.5,3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

50 Cel

3-STATE

128KX36

128K

3.14 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

Not Qualified

4718592 bit

e0

.02 Amp

3.8 ns

UPD4482321GF-C75

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

225 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

117 MHz

Not Qualified

8388608 bit

.015 Amp

7.5 ns

70V24L55PFG8

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

100

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

4096 words

3.3

16

FLATPACK

70 Cel

4KX16

4K

0 Cel

QUAD

S-PQFP-G100

3.6 V

65536 bit

3 V

30

260

55 ns

UPD4482322GF-A50Y-A

Renesas Electronics

STANDARD 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

3.1 ns

UPD432232LGF-A8

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

180 mA

65536 words

COMMON

2.5/3.3,3.3

32

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

64KX32

64K

3.1 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

66 MHz

Not Qualified

2097152 bit

e0

.002 Amp

8 ns

7005L15PFG

Renesas Electronics

DUAL-PORT SRAM

COMMERCIAL

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

260 mA

8192 words

COMMON

5

5

8

FLATPACK

QFP64,.66SQ,32

SRAMs

.8 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

Matte Tin (Sn) - annealed

QUAD

2

S-PQFP-G64

3

5.5 V

Not Qualified

65536 bit

4.5 V

e3

30

260

.0015 Amp

15 ns

UPD4482362GF-A44-A

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

440 mA

262144 words

COMMON

3.3

3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX36

256K

3.14 V

0 Cel

QUAD

R-PQFP-G100

225 MHz

Not Qualified

9437184 bit

.015 Amp

2.8 ns

UPD4442161GF-C75Y

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

300 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

117 MHz

Not Qualified

4194304 bit

e0

.012 Amp

7.5 ns

UPD4442182GF-A44CY

Renesas Electronics

STANDARD SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

460 mA

262144 words

COMMON

2.5/3.3,3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX18

256K

3.14 V

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

225 MHz

Not Qualified

4718592 bit

e0

.012 Amp

2.8 ns

71V3556XS133PFGI8

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

310 mA

131072 words

COMMON

3.3

3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

128KX36

128K

3.14 V

-40 Cel

Matte Tin (Sn) - annealed

QUAD

R-PQFP-G100

3

133 MHz

14 mm

Not Qualified

4718592 bit

e3

30

260

.045 Amp

20 mm

4.2 ns

71V3558XS100PFGI8

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

255 mA

262144 words

COMMON

3.3

3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

256KX18

256K

3.14 V

-40 Cel

Matte Tin (Sn) - annealed

QUAD

R-PQFP-G100

3

100 MHz

Not Qualified

4718592 bit

e3

30

260

.045 Amp

5 ns

71V6790380PFGI8

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

IDT71V3556XS100PFGI8

Renesas Electronics

ZBT SRAM

INDUSTRIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

255 mA

131072 words

COMMON

3.3

3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

85 Cel

3-STATE

128KX36

128K

3.14 V

-40 Cel

Matte Tin (Sn) - annealed

QUAD

R-PQFP-G100

3

100 MHz

14 mm

Not Qualified

4718592 bit

e3

30

260

.045 Amp

20 mm

5 ns

UPD4481361GF-A65-A

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

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

6.5 ns

71V67803ZS133PFG

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

260 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

Matte Tin (Sn) - annealed

QUAD

R-PQFP-G100

3

3.465 V

133 MHz

Not Qualified

9437184 bit

3.135 V

e3

30

260

.05 Amp

4.2 ns

UPD4442182GF-A50

Renesas Electronics

STANDARD SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

420 mA

262144 words

COMMON

2.5/3.3,3.3

18

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX18

256K

3.14 V

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G100

200 MHz

Not Qualified

4718592 bit

e0

.01 Amp

3 ns

UPD4481362GF-A50

Renesas Electronics

ZBT SRAM

COMMERCIAL

100

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

400 mA

262144 words

COMMON

3.3

3.3

36

FLATPACK

QFP100,.63X.87

SRAMs

.635 mm

70 Cel

3-STATE

256KX36

256K

3.14 V

0 Cel

QUAD

R-PQFP-G100

200 MHz

Not Qualified

9437184 bit

.015 Amp

3.2 ns

70V631S12PRFG

Renesas Electronics

MULTI-PORT SRAM

COMMERCIAL

128

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

262144 words

3.3

18

FLATPACK

70 Cel

256KX18

256K

0 Cel

QUAD

R-PQFP-G128

3.45 V

4718592 bit

3.15 V

30

260

12 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.