Micron Technology DRAM 2,400+

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Part RoHS Manufacturer Memory IC Type Temperature Grade No. of Terminals Package Code Refresh Cycles Package Shape Package Body Material Access Mode 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 Sequential Burst Length Self Refresh Input/Output Type Nominal Supply Voltage / Vsup (V) Mixed Memory Type 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) Maximum Standby Current Interleaved Burst Length Length Maximum Access Time

MT42L64M32D2LF-25IT:C

Micron Technology

LPDDR2 DRAM

INDUSTRIAL

168

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.2

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

64MX32

64M

-40 Cel

BOTTOM

1

S-PBGA-B168

1.3 V

.75 mm

12 mm

2147483648 bit

1.14 V

SELF REFRESH; IT ALSO REQUIRES 1.8V NOM

12 mm

EBJ21EE8BAWA-AC-E

Micron Technology

DDR DRAM MODULE

OTHER

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

256MX72

256M

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

Not Qualified

19327352832 bit

1.425 V

AUTO/SELF REFRESH

e4

MT4LC4M4B1DJ-7

Micron Technology

FAST PAGE DRAM

COMMERCIAL

24

SOJ

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

90 mA

4194304 words

NO

COMMON

3.3

3.3

4

SMALL OUTLINE

SOJ24/26,.34

DRAMs

1.27 mm

70 Cel

3-STATE

4MX4

4M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J24

3.6 V

3.61 mm

7.67 mm

Not Qualified

16777216 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.0005 Amp

17.17 mm

70 ns

MT18JSF1G72PZ-1G9N1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

1 mm

70 Cel

1GX72

1G

0 Cel

DUAL

1

R-XDMA-N240

1.575 V

30.5 mm

4 mm

77309411328 bit

1.425 V

AUTO/SELF REFRESH; WD-MAX

133.35 mm

MT4LSDT864WG-10EXX

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

8MX64

8M

0 Cel

DUAL

1

R-XDMA-N144

3.6 V

Not Qualified

536870912 bit

3 V

AUTO/SELF REFRESH

6 ns

MT42L64M64D2KJ-25AT:A

Micron Technology

LPDDR2 DRAM

216

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

64MX64

64M

BOTTOM

1

S-PBGA-B216

1.95 V

1 mm

12 mm

4294967296 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT36JSZF51272PY-1G1D1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

512MX72

512M

0 Cel

Gold (Au)

DUAL

1

R-XDMA-N240

1.575 V

Not Qualified

38654705664 bit

1.425 V

AUTO/SELF REFRESH

e4

30

260

MT42L256M32D4LD-18AT:A

Micron Technology

LPDDR2 DRAM

220

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.8

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

256MX32

256M

BOTTOM

1

S-PBGA-B220

1.95 V

1 mm

14 mm

8589934592 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

14 mm

MT61K256M32JE-13:A

Micron Technology

SYNCHRONOUS GRAPHICS RAM

OTHER

180

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.35

32

GRID ARRAY, THIN PROFILE, FINE PITCH

.75 mm

95 Cel

256MX32

256M

0 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

1

R-PBGA-B180

1.3905 V

1.2 mm

12 mm

8589934592 bit

1.3095 V

AUTO/SELF REFRESH

e1

30

260

14 mm

MT16VDDS12864HG-26A

Micron Technology

DDR DRAM MODULE

COMMERCIAL

200

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

134217728 words

COMMON

2.5

2.5

64

MICROELECTRONIC ASSEMBLY

DIMM200,24

DRAMs

.6 mm

70 Cel

3-STATE

128MX64

128M

0 Cel

DUAL

R-PDMA-N200

133 MHz

Not Qualified

8589934592 bit

.75 ns

MT49H64M9CSJ-18:B

Micron Technology

DDR DRAM

OTHER

144

BGA

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

830 mA

67108864 words

2,4,8

SEPARATE

1.5/1.8,1.8,2.5

9

GRID ARRAY

BGA144,12X18,40/32

DRAMs

.8 mm

85 Cel

3-STATE

64MX9

64M

0 Cel

BOTTOM

R-PBGA-B144

533 MHz

Not Qualified

603979776 bit

.005 Amp

2,4,8

.12 ns

MT8D264G-6X

Micron Technology

EDO DRAM MODULE

COMMERCIAL

168

DIMM

2048

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1040 mA

2097152 words

NO

COMMON

5

5

64

MICROELECTRONIC ASSEMBLY

DIMM168

32

DRAMs

1.27 mm

70 Cel

3-STATE

2MX64

2M

0 Cel

DUAL

1

R-XDMA-N168

1

5.5 V

30.099 mm

Not Qualified

134217728 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

.014 Amp

60 ns

MT49H16M18BM-2.5

Micron Technology

DDR DRAM

OTHER

144

VBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

16777216 words

2,4,8

COMMON

1.8

1.5/1.8,1.8,2.5

18

GRID ARRAY, VERY THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

95 Cel

3-STATE

16MX18

16M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B144

1.9 V

.93 mm

400 MHz

11 mm

Not Qualified

301989888 bit

1.7 V

AUTO REFRESH

e1

260

18.5 mm

MT36VDDT12872Y-262XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

128MX72

128M

0 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

9663676416 bit

2.3 V

AUTO/SELF REFRESH

e4

.7 ns

MT4LC4M4B1DJ-7L

Micron Technology

FAST PAGE DRAM

COMMERCIAL

24

SOJ

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

110 mA

4194304 words

NO

COMMON

3.3

3.3

4

SMALL OUTLINE

SOJ24/26,.34

DRAMs

1.27 mm

70 Cel

3-STATE

4MX4

4M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J24

3.6 V

3.61 mm

7.67 mm

Not Qualified

16777216 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.00015 Amp

17.17 mm

70 ns

MT42L256M32D2GVLK-3WT:A

Micron Technology

LPDDR2 DRAM

MT9LSDT1672Y-133D2

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

55 Cel

16MX72

16M

0 Cel

GOLD

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

1207959552 bit

3 V

AUTO/SELF REFRESH

e4

MT36VDDF12872DG-335XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

128MX72

128M

0 Cel

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

9663676416 bit

2.3 V

AUTO/SELF REFRESH

30

235

MT9HVF6472PKY-667

Micron Technology

DDR DRAM MODULE

COMMERCIAL

244

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2340 mA

67108864 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM244,24

DRAMs

.6 mm

55 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

R-PDMA-N244

333 MHz

Not Qualified

4831838208 bit

.045 Amp

.45 ns

MT36JSZF51272PDY-1G4XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

512MX72

512M

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

30.5 mm

Not Qualified

38654705664 bit

1.425 V

AUTO/SELF REFRESH

e4

133.35 mm

MT8LSDT3264AI-133XX

Micron Technology

SYNCHRONOUS DRAM MODULE

INDUSTRIAL

168

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

85 Cel

32MX64

32M

-40 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

2147483648 bit

3 V

AUTO/SELF REFRESH

30

235

5.4 ns

MT42L256M64D4LH-18AAT:A

Micron Technology

LPDDR2 DRAM

216

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

4,8,16

YES

COMMON

1.2

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA216,29X29,16

.4 mm

105 Cel

3-STATE

256MX64

256M

-40 Cel

BOTTOM

1

S-PBGA-B216

1.3 V

.65 mm

533 MHz

12 mm

17179869184 bit

1.14 V

SELF REFRESH; ALSO REQURIES 1.8V NOMINAL SUPPLY

4,8,16

12 mm

MT49H16M16FM-4IT

Micron Technology

DDR DRAM

INDUSTRIAL

144

VBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

616 mA

16777216 words

2,4

COMMON

1.8

1.8,2.5

16

GRID ARRAY, VERY THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

85 Cel

3-STATE

16MX16

16M

-40 Cel

TIN LEAD

BOTTOM

1

R-PBGA-B144

1.95 V

.93 mm

250 MHz

11 mm

Not Qualified

268435456 bit

1.7 V

AUTO REFRESH

e0

18.5 mm

MT9VDDT1672IY-262XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

16MX72

16M

-40 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

1207959552 bit

2.3 V

AUTO/SELF REFRESH

e4

.75 ns

MTV46V64M16TG-5BIT:A

Micron Technology

DDR1 DRAM

66

TSSOP

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

545 mA

67108864 words

2,4,8

YES

COMMON

2.6

16

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP66,.46

.65 mm

85 Cel

3-STATE

64MX16

64M

-40 Cel

DUAL

1

R-PDSO-G66

2.7 V

1.2 mm

200 MHz

10.16 mm

1073741824 bit

2.5 V

AUTO/SELF REFRESH

.015 Amp

2,4,8

22.22 mm

.7 ns

MTA9ADF1G72PZ-3G2XX

Micron Technology

DDR4 DRAM MODULE

MT42L64M64D4KU-18AT:A

Micron Technology

LPDDR2 DRAM

216

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

64MX64

64M

BOTTOM

1

S-PBGA-B216

1.95 V

.9 mm

12 mm

4294967296 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT18VDDT1672AG-262

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2790 mA

16777216 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

70 Cel

3-STATE

16MX72

16M

0 Cel

DUAL

R-PDMA-N184

143 MHz

Not Qualified

1207959552 bit

.63 Amp

.75 ns

MT8LSDT1664AG-13E

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2640 mA

16777216 words

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

16MX64

16M

0 Cel

DUAL

R-PDMA-N168

143 MHz

Not Qualified

1073741824 bit

.016 Amp

5.4 ns

MT49H8M36CFM-33IT

Micron Technology

DDR DRAM

INDUSTRIAL

144

BGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

8388608 words

1.8

36

GRID ARRAY

1 mm

85 Cel

8MX36

8M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B144

1.9 V

.93 mm

11 mm

Not Qualified

301989888 bit

1.7 V

AUTO REFRESH

e0

18.5 mm

.3 ns

MT42L256M32D3KP-3IT:A

Micron Technology

LPDDR2 DRAM

168

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.8

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

256MX32

256M

BOTTOM

1

S-PBGA-B168

1.95 V

1 mm

12 mm

8589934592 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT4LD232HG-7

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

72

DIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

314 mA

2097152 words

NO

COMMON

3.3

3.3

32

MICROELECTRONIC ASSEMBLY

DIMM72

16

DRAMs

1.27 mm

70 Cel

3-STATE

2MX32

2M

0 Cel

DUAL

1

R-XDMA-N72

1

3.6 V

32.004 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

.002 Amp

70 ns

MT9VDDT6472ALY-335

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

3645 mA

67108864 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

70 Cel

3-STATE

64MX72

64M

0 Cel

MATTE TIN

DUAL

R-PDMA-N184

1

167 MHz

Not Qualified

4831838208 bit

e3

.045 Amp

.7 ns

MT4LC16M4T8TG-6TR

Micron Technology

FAST PAGE DRAM

COMMERCIAL

32

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

16777216 words

3.3

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

3-STATE

16MX4

16M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G32

3.6 V

1.2 mm

10.16 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

20.96 mm

60 ns

MT4VDDT1664WG-262

Micron Technology

DDR DRAM MODULE

COMMERCIAL

172

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

1400 mA

16777216 words

COMMON

2.5

2.5

64

MICROELECTRONIC ASSEMBLY

DIMM172,20

DRAMs

.5 mm

70 Cel

3-STATE

16MX64

16M

0 Cel

DUAL

R-PDMA-N172

1

133 MHz

Not Qualified

1073741824 bit

.75 ns

MT42L256M64D4MP-18AT:A

Micron Technology

LPDDR2 DRAM

220

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.8

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

256MX64

256M

BOTTOM

1

S-PBGA-B220

1.95 V

.8 mm

14 mm

17179869184 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

14 mm

MT42L192M64D3EV-18WT:A

Micron Technology

LPDDR2 DRAM

253

TFBGA

4096

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

7 mA

201326592 words

YES

1.8

64

GRID ARRAY, THIN PROFILE, FINE PITCH

.5 mm

192MX64

192M

BOTTOM

1

S-PBGA-B253

1.95 V

1.2 mm

11 mm

12884901888 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

11 mm

10 ns

MT42L192M32D1KH-18AT:A

Micron Technology

LPDDR2 DRAM

216

VFBGA

2048

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

6.5 mA

201326592 words

YES

1.8

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

192MX32

192M

BOTTOM

1

S-PBGA-B216

1.95 V

.8 mm

12 mm

6442450944 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

10 ns

MT9HVF3272PKY-53E

Micron Technology

DDR DRAM MODULE

COMMERCIAL

244

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2160 mA

33554432 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM244,24

DRAMs

.6 mm

55 Cel

3-STATE

32MX72

32M

0 Cel

DUAL

R-PDMA-N244

267 MHz

Not Qualified

2415919104 bit

.5 ns

MT9HTF6472KY-667

Micron Technology

DDR DRAM MODULE

COMMERCIAL

244

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2520 mA

67108864 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM244,24

DRAMs

.6 mm

55 Cel

3-STATE

64MX72

64M

0 Cel

MATTE TIN

DUAL

R-PDMA-N244

1

333 MHz

Not Qualified

4831838208 bit

e3

.045 Amp

.45 ns

MT18VDDT3272DG-262

Micron Technology

COMMERCIAL

184

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2997 mA

33554432 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM184

Other Memory ICs

1.27 mm

70 Cel

3-STATE

32MX72

32M

0 Cel

DUAL

R-PDMA-N184

133 MHz

Not Qualified

2415919104 bit

.027 Amp

.75 ns

MT18JDF25672PZ-1G1D1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

256MX72

256M

0 Cel

GOLD

ZIG-ZAG

1

R-XZMA-N240

1.575 V

4 mm

18.75 mm

19327352832 bit

1.425 V

AUTO/SELF REFRESH

e4

133.35 mm

MT18HTF25672PDY-40E

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

4320 mA

268435456 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

DRAMs

1 mm

55 Cel

3-STATE

256MX72

256M

0 Cel

DUAL

R-PDMA-N240

200 MHz

Not Qualified

19327352832 bit

.09 Amp

.6 ns

MT4C1M16C6DJ-7STR

Micron Technology

FAST PAGE DRAM

COMMERCIAL

42

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

1048576 words

YES

5

16

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J42

5.5 V

3.76 mm

10.21 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN; BATTERY BACKUP; SELF REFRESH

e0

27.33 mm

70 ns

MT42L96M64D2KU-3IT:A

Micron Technology

LPDDR2 DRAM

216

VFBGA

2048

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

4.7 mA

100663296 words

YES

1.8

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

96MX64

96M

BOTTOM

1

S-PBGA-B216

1.95 V

.9 mm

12 mm

6442450944 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

10 ns

SGG512M8V91AG8RHF-125

Micron Technology

DDR3 DRAM

OTHER

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

536870912 words

8

YES

COMMON

1.5

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

512MX8

512M

0 Cel

BOTTOM

1

R-PBGA-B78

1.575 V

1.2 mm

800 MHz

9 mm

4294967296 bit

1.425 V

8

10.5 mm

PRN1024M4V91AG8RHF-125

Micron Technology

DDR3 DRAM

OTHER

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

1073741824 words

8

YES

COMMON

1.5

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

1GX4

1G

0 Cel

BOTTOM

1

R-PBGA-B78

1.575 V

1.2 mm

800 MHz

9 mm

4294967296 bit

1.425 V

8

10.5 mm

MT18VDDF6472Y-265B1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

64MX72

64M

0 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

4831838208 bit

2.3 V

AUTO/SELF REFRESH

e4

.75 ns

DRAM

DRAM, or Dynamic Random Access Memory, is a type of volatile computer memory that stores data in a digital format. It is commonly used in personal computers, laptops, mobile devices, and other digital devices.

DRAM stores digital data as a charge on a capacitor. Each capacitor in DRAM represents one bit of data, and the state of the capacitor is refreshed periodically to maintain its charge. The refreshing process is necessary because the charge on the capacitor leaks over time, leading to data loss. The refreshing process is managed by a control circuitry that is integrated into the DRAM module.

DRAM is an important component of modern computer systems because it provides fast access to data for the processor. DRAM access times are measured in nanoseconds, which is much faster than access times for secondary storage devices like hard drives or solid-state drives. DRAM is also cheaper and more energy-efficient than other types of computer memory.

There are different types of DRAM, including SDRAM (Synchronous DRAM), DDR SDRAM (Double Data Rate Synchronous DRAM), and GDDR SDRAM (Graphics Double Data Rate Synchronous DRAM). These different types of DRAM have different characteristics, such as speed, capacity, and power consumption, and are used in different types of computer systems.

One of the disadvantages of DRAM is that it is volatile, which means that it loses data when the power is turned off. To prevent data loss, DRAM is typically used in conjunction with non-volatile storage devices like hard drives or solid-state drives, which can store data even when the power is turned off.