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

MT42L96M64D1KP-18AT:A

Micron Technology

LPDDR2 DRAM

168

VFBGA

2048

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

6.5 mA

100663296 words

YES

1.8

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

96MX64

96M

BOTTOM

1

S-PBGA-B168

1.95 V

1 mm

12 mm

6442450944 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

10 ns

NAND225AQA9PZA5E

Micron Technology

MT16VDDT3264AG-40B

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2864 mA

33554432 words

COMMON

2.6

2.6

64

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

70 Cel

3-STATE

32MX64

32M

0 Cel

DUAL

R-PDMA-N184

200 MHz

Not Qualified

2147483648 bit

.024 Amp

.7 ns

MTA8ATF1G64HZ-2G6XX

Micron Technology

DDR4 DRAM MODULE

OTHER

260

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.2

64

MICROELECTRONIC ASSEMBLY

.5 mm

85 Cel

1GX64

1G

0 Cel

ZIG-ZAG

1

R-XZMA-N260

1.26 V

30.13 mm

3.7 mm

68719476736 bit

1.14 V

AUTO/SELF REFRESH; WD-MAX

30

260

69.6 mm

MT42L64M64D2KL-25IT:A

Micron Technology

LPDDR2 DRAM

168

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

.5 mm

64MX64

64M

BOTTOM

1

S-PBGA-B168

1.95 V

.8 mm

12 mm

4294967296 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT5VDDT1672HG-26AXX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

200

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

16MX72

16M

0 Cel

ZIG-ZAG

1

R-XZMA-N200

2.7 V

Not Qualified

1207959552 bit

2.3 V

AUTO/SELF REFRESH

30

235

.9 ns

MT4LG51264KHG-83

Micron Technology

SYNCHRONOUS GRAPHICS RAM MODULE

COMMERCIAL

144

DIMM

1024

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

444 mA

524288 words

YES

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

512KX64

512K

0 Cel

DUAL

1

R-XDMA-N144

1

3.6 V

100 MHz

Not Qualified

33554432 bit

3 V

AUTO/SELF REFRESH

.008 Amp

9 ns

MT18JSF25672PIY-1G0D1

Micron Technology

INDUSTRIAL

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

4500 mA

268435456 words

COMMON

1.5

1.5

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

Other Memory ICs

1 mm

85 Cel

3-STATE

256MX72

256M

-40 Cel

MATTE TIN

DUAL

R-PDMA-N240

1

533 MHz

Not Qualified

19327352832 bit

e3

.45 Amp

MT42L256M32D1MG-25IT:A

Micron Technology

LPDDR2 DRAM

134

TFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.8

32

GRID ARRAY, THIN PROFILE, FINE PITCH

.65 mm

256MX32

256M

BOTTOM

1

S-PBGA-B134

1.95 V

1.2 mm

11.5 mm

8589934592 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

11.5 mm

MT18VDVF6472Y-26A

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

6300 mA

67108864 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

55 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

R-PDMA-N184

133 MHz

Not Qualified

4831838208 bit

.072 Amp

.75 ns

MT2VDDT1632UY-6

Micron Technology

DDR DRAM MODULE

COMMERCIAL

100

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

820 mA

16777216 words

COMMON

2.5

2.5

32

MICROELECTRONIC ASSEMBLY

DIMM100

DRAMs

1.27 mm

70 Cel

3-STATE

16MX32

16M

0 Cel

MATTE TIN

DUAL

R-PDMA-N100

1

167 MHz

Not Qualified

536870912 bit

e3

.008 Amp

.7 ns

MT9VDDT6472HIG-26A

Micron Technology

INDUSTRIAL

200

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

3150 mA

67108864 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM200,24

Other Memory ICs

.6 mm

85 Cel

3-STATE

64MX72

64M

-40 Cel

DUAL

R-PDMA-N200

133 MHz

Not Qualified

4831838208 bit

.045 Amp

.75 ns

MT4LSDT864HG-10EB2

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

8MX64

8M

0 Cel

TIN LEAD

DUAL

1

R-XDMA-N144

3.6 V

Not Qualified

536870912 bit

3 V

AUTO/SELF REFRESH

e0

6 ns

MT9JBF51272PKIZ-1G1XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

244

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

512MX72

512M

-40 Cel

DUAL

1

R-XDMA-N244

1.575 V

17.91 mm

3.8 mm

38654705664 bit

1.425 V

SELF REFRESH; WD-MAX

82 mm

MT2LSDT432UG-8B1

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

100

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

4194304 words

YES

3.3

32

MICROELECTRONIC ASSEMBLY

65 Cel

4MX32

4M

0 Cel

DUAL

1

R-XDMA-N100

3.6 V

Not Qualified

134217728 bit

3 V

AUTO/SELF REFRESH

30

235

6 ns

MT42L128M64D2MP-25AAT:A

Micron Technology

LPDDR2 DRAM

220

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

4,8,16

YES

COMMON

1.2

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA220,27X27,20

.5 mm

105 Cel

3-STATE

128MX64

128M

-40 Cel

BOTTOM

1

S-PBGA-B220

1.3 V

.8 mm

400 MHz

14 mm

8589934592 bit

1.14 V

SELF REFRESH; ALSO REQURIES 1.8V NOMINAL SUPPLY

4,8,16

14 mm

MTA18ASF2G72PDZ-3G2XX

Micron Technology

DDR DRAM MODULE

OTHER

288

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

2147483648 words

YES

1.2

72

MICROELECTRONIC ASSEMBLY

85 Cel

2GX72

2G

0 Cel

DUAL

1

R-XDMA-N288

1.26 V

31.4 mm

3.9 mm

154618822656 bit

1.14 V

AUTO/SELF REFRESH; WD-MAX

133.35 mm

MT49H16M36BM-33E

Micron Technology

DDR DRAM

OTHER

144

VBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

16777216 words

YES

1.8

36

GRID ARRAY, VERY THIN PROFILE

1 mm

95 Cel

16MX36

16M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B144

1.9 V

.93 mm

11 mm

Not Qualified

603979776 bit

1.7 V

AUTO/SELF REFRESH

e1

18.5 mm

MT9HTF12872AG-53E

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

134217728 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

DRAMs

1 mm

55 Cel

3-STATE

128MX72

128M

0 Cel

DUAL

R-PDMA-N240

267 MHz

Not Qualified

9663676416 bit

.5 ns

MT4LC16M4G3TW-7

Micron Technology

EDO DRAM

COMMERCIAL

34

SOP

8192

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

110 mA

16777216 words

NO

COMMON

3.3

3.3

4

SMALL OUTLINE

TSOP(UNSPEC)

DRAMs

70 Cel

3-STATE

16MX4

16M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G34

3.6 V

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.0005 Amp

70 ns

MT49H32M18CHU-18

Micron Technology

DDR DRAM

COMMERCIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

33554432 words

2,4,8

SEPARATE

1.8

1.5/1.8,1.8,2.5

18

GRID ARRAY, THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

70 Cel

3-STATE

32MX18

32M

0 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

533 MHz

11 mm

Not Qualified

603979776 bit

1.7 V

AUTO REFRESH

e0

2,4,8

18.5 mm

.12 ns

MT42L256M64D4GU-18AIT:A

Micron Technology

LPDDR2 DRAM

134

VFBGA

RECTANGULAR

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

BGA134,10X17,25

.65 mm

85 Cel

3-STATE

256MX64

256M

-40 Cel

BOTTOM

1

R-PBGA-B134

1.3 V

.7 mm

533 MHz

10 mm

17179869184 bit

1.14 V

SELF REFRESH; ALSO REQURIES 1.8V NOMINAL SUPPLY

4,8,16

11.5 mm

MT10D140G-7L

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1000 mA

1048576 words

COMMON

5

5

40

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

1MX40

1M

0 Cel

SINGLE

1

R-XSMA-N72

1

5.5 V

Not Qualified

41943040 bit

4.5 V

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

.002 Amp

70 ns

SUM1G8Z11CD8SA-093TP

Micron Technology

DDR4 DRAM

OTHER

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

1073741824 words

4,8

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

1GX8

1G

0 Cel

BOTTOM

1

R-PBGA-B78

1.2 mm

1067 MHz

7.5 mm

8589934592 bit

4,8

11 mm

MT18JSZF25672PIY-1G4D1

Micron Technology

INDUSTRIAL

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

5670 mA

268435456 words

COMMON

1.5

1.5

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

Other Memory ICs

1 mm

85 Cel

3-STATE

256MX72

256M

-40 Cel

MATTE TIN

DUAL

R-PDMA-N240

1

667 MHz

Not Qualified

19327352832 bit

e3

.45 Amp

MT8JTF25664AIZ-1G9XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.5

64

MICROELECTRONIC ASSEMBLY

85 Cel

256MX64

256M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

30.5 mm

2.7 mm

17179869184 bit

1.425 V

AUTO/SELF REFRESH; WD-MAX

e4

133.35 mm

MT6D118G-8

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

500 mA

1048576 words

COMMON

5

5

18

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

1MX18

1M

0 Cel

SINGLE

1

R-XSMA-N72

1

5.5 V

25.654 mm

Not Qualified

18874368 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

.006 Amp

80 ns

MT16LSDT1664AG-10EC7

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

16MX64

16M

0 Cel

TIN LEAD

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

1073741824 bit

3 V

AUTO/SELF REFRESH

e0

6 ns

MT4C10017DJ-5IT

Micron Technology

STATIC COLUMN DRAM

INDUSTRIAL

24

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

16777216 words

NO

SEPARATE

5

5

1

SMALL OUTLINE

SOJ24/28,.44

SRAMs

1.27 mm

85 Cel

3-STATE

16MX1

16M

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J24

Not Qualified

16777216 bit

e0

50 ns

MT4C4M4E8DJ-7STR

Micron Technology

EDO DRAM

COMMERCIAL

24

SOJ

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

J BEND

ASYNCHRONOUS

4194304 words

YES

5

4

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

4MX4

4M

0 Cel

DUAL

1

R-PDSO-J24

5.5 V

3.61 mm

7.67 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH

17.17 mm

70 ns

MT61K256M32JE-12:ATR

Micron Technology

SYNCHRONOUS GRAPHICS RAM

TIN SILVER COPPER

30

260

MT4LSDT1664AI-133XX

Micron Technology

SYNCHRONOUS DRAM MODULE

INDUSTRIAL

168

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

85 Cel

16MX64

16M

-40 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

1073741824 bit

3 V

AUTO/SELF REFRESH

30

235

5.4 ns

MT42L256M64D4LD-25WT:A

Micron Technology

LPDDR2 DRAM

OTHER

220

VFBGA

8192

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

194 mA

268435456 words

4,8,16

YES

COMMON

1.8

1.2,1.8

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA220,27X27,20

DRAMs

.5 mm

85 Cel

3-STATE

256MX64

256M

-30 Cel

BOTTOM

1

S-PBGA-B220

1.95 V

1 mm

400 MHz

14 mm

Not Qualified

17179869184 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

.002 Amp

4,8,16

14 mm

5.5 ns

MT18VDDT6472G-202B1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

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

TIN LEAD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

4831838208 bit

2.3 V

AUTO/SELF REFRESH

e0

.8 ns

MT36JSZF1G72PDZ-1G6XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

1GX72

1G

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

Not Qualified

77309411328 bit

1.425 V

SELF CONTAINED REFRESH

e4

EBJ21UE8BAU0-8A-F

Micron Technology

DDR DRAM MODULE

OTHER

204

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.5

64

MICROELECTRONIC ASSEMBLY

85 Cel

256MX64

256M

0 Cel

GOLD

ZIG-ZAG

1

R-XZMA-N204

1.575 V

Not Qualified

17179869184 bit

1.425 V

AUTO/SELF REFRESH

e4

MT9VDDF3272G-40BXX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

2.6

72

MICROELECTRONIC ASSEMBLY

70 Cel

32MX72

32M

0 Cel

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

2415919104 bit

2.5 V

AUTO/SELF REFRESH

30

235

.7 ns

MT36KSZF1G72PDZ-1G4XX

Micron Technology

DDR3L DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.35

72

MICROELECTRONIC ASSEMBLY

1 mm

70 Cel

1GX72

1G

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.45 V

30.5 mm

7.25 mm

77309411328 bit

1.283 V

AUTO/SELF REFRESH; ALSO OPERATES AT 1.5V SUPPLY; WD-MAX

e4

133.35 mm

MT18HTF6472AG-40E

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2970 mA

67108864 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

DRAMs

1 mm

55 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

R-PDMA-N240

200 MHz

Not Qualified

4831838208 bit

.6 ns

MT18LSDT6472G-133

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

4860 mA

67108864 words

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

55 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

R-PDMA-N168

133 MHz

Not Qualified

4831838208 bit

.036 Amp

5.4 ns

MT42L128M32D1TK-3AIT:A

Micron Technology

LPDDR2 DRAM

134

VFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

178 mA

134217728 words

4,8,16

YES

COMMON

1.2

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA134,10X17,25

.65 mm

85 Cel

3-STATE

128MX32

128M

-40 Cel

BOTTOM

1

R-PBGA-B134

1.3 V

.7 mm

333 MHz

10 mm

4294967296 bit

1.14 V

SELF REFRESH; ALSO REQURIES 1.8V NOMINAL SUPPLY

.002 Amp

4,8,16

11.5 mm

MT9LDT272G-7XS

Micron Technology

EDO DRAM MODULE

COMMERCIAL

168

DIMM

2048

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1080 mA

2097152 words

YES

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

32

Other Memory ICs

1.27 mm

70 Cel

3-STATE

2MX72

2M

0 Cel

DUAL

1

R-XDMA-N168

1

3.6 V

25.654 mm

Not Qualified

150994944 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH

.0013 Amp

70 ns

MT4C2M8A1TG-8S

Micron Technology

FAST PAGE DRAM

COMMERCIAL

28

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

90 mA

2097152 words

YES

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSOP28,.46

DRAMs

1.27 mm

70 Cel

3-STATE

2MX8

2M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

5.5 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

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

e0

.0002 Amp

18.41 mm

80 ns

MT18LSDT3272LAIG-133

Micron Technology

SYNCHRONOUS DRAM MODULE

INDUSTRIAL

168

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

5580 mA

33554432 words

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

85 Cel

3-STATE

32MX72

32M

-40 Cel

DUAL

R-PDMA-N168

133 MHz

Not Qualified

2415919104 bit

.036 Amp

5.4 ns

MT4C4258VG-7IT

Micron Technology

STATIC COLUMN DRAM

INDUSTRIAL

20

TSOP

512

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

80 mA

262144 words

COMMON

5

5

4

SMALL OUTLINE, THIN PROFILE

TSOP20(UNSPEC)

SRAMs

85 Cel

3-STATE

256KX4

256K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G20

Not Qualified

1048576 bit

e0

.001 Amp

70 ns

MT42L64M64D1KU-3AT: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

MT1259-8XT

Micron Technology

PAGE MODE DRAM

OTHER

16

DIP

256

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

65 mA

262144 words

SEPARATE

5

5

1

IN-LINE

DIP16,.3

DRAMs

2.54 mm

110 Cel

3-STATE

256KX1

256K

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

Not Qualified

262144 bit

e0

80 ns

MT4LC4M4A1DJ-6S

Micron Technology

FAST PAGE DRAM

COMMERCIAL

24

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

SYNCHRONOUS

90 mA

4194304 words

YES

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

60 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.