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

MT4C1670DJ-8TR

Micron Technology

STATIC COLUMN DRAM

COMMERCIAL

40

SOJ

256

RECTANGULAR

PLASTIC/EPOXY

STATIC COLUMN

YES

1

CMOS

J BEND

ASYNCHRONOUS

65536 words

5

16

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

64KX16

64K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J40

5.5 V

3.81 mm

10.21 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

26.06 mm

80 ns

MT6V8M16R1-3C

Micron Technology

MT24D836G-7S

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

2048

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1234 mA

8388608 words

YES

COMMON

5

5

36

MICROELECTRONIC ASSEMBLY

SSIM72

18

DRAMs

1.27 mm

70 Cel

3-STATE

8MX36

8M

0 Cel

SINGLE

1

R-XSMA-N72

1

5.5 V

30.48 mm

Not Qualified

301989888 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH

.026 Amp

70 ns

PRN4096M16ZD8CLU-083H

Micron Technology

DDR4 DRAM

OTHER

78

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

4294967296 words

YES

1.2

8

95 Cel

4GX8

4G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1200.48 MHz

34359738368 bit

1.14 V

AUTO/SELF REFRESH

MT9LSDT872AG-662B4

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

70 Cel

8MX72

8M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

603979776 bit

3 V

AUTO/SELF REFRESH

7.5 ns

MT5VDDT1672HIY-265

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

16777216 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM200,24

DRAMs

.6 mm

85 Cel

3-STATE

16MX72

16M

-40 Cel

DUAL

R-PDMA-N200

133 MHz

Not Qualified

1207959552 bit

.02 Amp

.75 ns

MT4C1665DJ-8

Micron Technology

FAST PAGE DRAM

COMMERCIAL

40

SOJ

256

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

110 mA

65536 words

COMMON

5

5

16

SMALL OUTLINE

SOJ40,.44

DRAMs

1.27 mm

70 Cel

3-STATE

64KX16

64K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J40

5.5 V

3.81 mm

10.21 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.001 Amp

26.06 mm

80 ns

MT36JBZS51272PDIY-80BXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.5

8

MICROELECTRONIC ASSEMBLY

1 mm

85 Cel

512MX8

512M

-40 Cel

DUAL

1

R-XDMA-N240

1.575 V

18 mm

4 mm

Not Qualified

4294967296 bit

1.425 V

SELF CONTAINED REFRESH; WD-MAX

133.35 mm

MTA18ASF4G72AZ-3G2XX

Micron Technology

DDR4 DRAM MODULE

288

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

4294967296 words

YES

72

95 Cel

4GX72

4G

0 Cel

DUAL

1

R-XDMA-N288

1600 MHz

309237645312 bit

AUTO/SELF REFRESH

MT42L256M32D4MG-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

MT8VDDT6464AY-265

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2800 mA

67108864 words

COMMON

2.5

2.5

64

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

70 Cel

3-STATE

64MX64

64M

0 Cel

DUAL

R-PDMA-N184

133 MHz

Not Qualified

4294967296 bit

.04 Amp

.75 ns

MT18HTF25672PDY-40ED2

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2403 mA

268435456 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

DRAMs

1 mm

70 Cel

3-STATE

256MX72

256M

0 Cel

MATTE TIN

DUAL

R-PDMA-N240

1

200 MHz

Not Qualified

19327352832 bit

e3

.126 Amp

.6 ns

MT9VDDT1672AY-202XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

16MX72

16M

0 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

1207959552 bit

2.3 V

AUTO/SELF REFRESH

e4

.8 ns

MT42L128M64D2MC-3WT:A

Micron Technology

LPDDR2 DRAM

240

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

YES

1.8

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

128MX64

128M

BOTTOM

1

S-PBGA-B240

1.95 V

.8 mm

14 mm

8589934592 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

14 mm

MT36HTF51272PZ-667XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

1 mm

70 Cel

512MX72

512M

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

30.5 mm

30.175 mm

Not Qualified

38654705664 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT4C4256TG-7TR

Micron Technology

FAST PAGE DRAM

COMMERCIAL

20

TSOP2

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

262144 words

5

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

3-STATE

256KX4

256K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G20

5.5 V

1.2 mm

7.62 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

17.14 mm

70 ns

MT16D164G-6

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

168

DIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1760 mA

1048576 words

NO

COMMON

5

5

64

MICROELECTRONIC ASSEMBLY

DIMM168

32

DRAMs

1.27 mm

70 Cel

3-STATE

1MX64

1M

0 Cel

DUAL

1

R-XDMA-N168

1

5.5 V

25.654 mm

Not Qualified

67108864 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

.016 Amp

60 ns

MT5VDDT872LAG-26AXX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

8MX72

8M

0 Cel

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

603979776 bit

2.3 V

AUTO/SELF REFRESH

30

235

.75 ns

MT18LD472G-7X

Micron Technology

EDO DRAM MODULE

COMMERCIAL

168

DIMM

2048

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1620 mA

4194304 words

NO

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

32

Other Memory ICs

1.27 mm

70 Cel

3-STATE

4MX72

4M

0 Cel

DUAL

1

R-XDMA-N168

1

3.6 V

25.654 mm

Not Qualified

301989888 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

.009 Amp

70 ns

MT42L64M32D4KH-18IT:A

Micron Technology

LPDDR2 DRAM

216

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

64MX32

64M

BOTTOM

1

S-PBGA-B216

1.95 V

.8 mm

12 mm

2147483648 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT42L64M32D4KP-3IT:A

Micron Technology

LPDDR2 DRAM

168

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

64MX32

64M

BOTTOM

1

S-PBGA-B168

1.95 V

1 mm

12 mm

2147483648 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT42L128M32D1GVEU-3AT:A

Micron Technology

LPDDR2 DRAM

MT36KSF2G72PDZ-1G1D1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

DIMM

DUAL BANK PAGE BURST

1

CMOS

SYNCHRONOUS

1073741824 words

YES

1.35

72

70 Cel

1GX72

1G

0 Cel

1

1.45 V

30.5 mm

4 mm

77309411328 bit

1.283 V

AUTO/SELF REFRESH; WD-MAX

133.35 mm

MT18HTF25672PY-40EXX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

70 Cel

256MX72

256M

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

30.15 mm

Not Qualified

19327352832 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

.6 ns

MT16LSDD6464HG-10E

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

4320 mA

67108864 words

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

64MX64

64M

0 Cel

DUAL

R-PDMA-N144

125 MHz

Not Qualified

4294967296 bit

.032 Amp

6 ns

MT9D169N-6

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

30

4096

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

810 mA

16777216 words

COMMON

5

5

9

MICROELECTRONIC ASSEMBLY

SIP30

DRAMs

70 Cel

3-STATE

16MX9

16M

0 Cel

TIN LEAD

SINGLE

1

R-XSMA-T30

5.5 V

24.003 mm

Not Qualified

150994944 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.009 Amp

60 ns

MT36KDS2G72PDZ-1G4N2

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

2147483648 words

YES

1.35

72

MICROELECTRONIC ASSEMBLY

.8 mm

70 Cel

2GX72

2G

0 Cel

DUAL

1

R-XDMA-N240

1.45 V

18.9 mm

4 mm

154618822656 bit

1.283 V

SELF REFRESH; IT ALSO REQUIRES 1.5V NOM; WD-MAX

133.5 mm

SUM64M16ZD8KNR-068

Micron Technology

DDR4 DRAM

OTHER

96

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

SINGLE BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

1073741824 words

YES

1.2

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA96,9X16,32

.8 mm

95 Cel

1GX16

1G

0 Cel

BOTTOM

1

R-PBGA-B96

1.26 V

1.2 mm

1466.27 MHz

7.5 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

13.5 mm

MT36KDZS51272PDZ-1G1F1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.35

72

MICROELECTRONIC ASSEMBLY

70 Cel

512MX72

512M

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.45 V

18.9 mm

Not Qualified

38654705664 bit

1.283 V

AUTO/SELF REFRESH

e4

133.35 mm

MT4C4260Z-8IT

Micron Technology

FAST PAGE DRAM

INDUSTRIAL

20

ZIP

512

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

65 mA

262144 words

COMMON

5

5

4

IN-LINE

ZIP20,.1

DRAMs

1.27 mm

85 Cel

3-STATE

256KX4

256K

-40 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZIP-T20

Not Qualified

1048576 bit

e0

.0002 Amp

80 ns

MT42L128M16D1LL-25IT:C

Micron Technology

LPDDR2 DRAM

INDUSTRIAL

216

8192

PLASTIC/EPOXY

YES

CMOS

194 mA

134217728 words

4,8,16

COMMON

1.2,1.8

16

BGA216,29X29,16

DRAMs

85 Cel

3-STATE

128MX16

128M

-40 Cel

400 MHz

Not Qualified

2147483648 bit

.000025 Amp

4,8,16

5.5 ns

MT42L64M64D2LE-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

1 mm

12 mm

4294967296 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT49H16M18FM-18:B

Micron Technology

DDR DRAM

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

16777216 words

1.8

18

GRID ARRAY, THIN PROFILE

1 mm

16MX18

16M

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

11 mm

301989888 bit

1.7 V

AUTO REFRESH

18.5 mm

MT4LSDT464LHG-662C1

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

4096

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

680 mA

4194304 words

YES

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

4MX64

4M

0 Cel

ZIG-ZAG

1

R-XZMA-N144

3.6 V

25.4 mm

100 MHz

Not Qualified

268435456 bit

3 V

AUTO/SELF REFRESH

.012 Amp

7.5 ns

MT72HVQ1G72PY-53EXX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

70 Cel

1GX72

1G

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

5.77 mm

17.9 mm

Not Qualified

77309411328 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT18HTF25672PY-53ED2

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

4860 mA

268435456 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

DRAMs

1 mm

70 Cel

3-STATE

256MX72

256M

0 Cel

DUAL

R-PDMA-N240

266 MHz

Not Qualified

19327352832 bit

.126 Amp

.5 ns

MT18HTF25672PDIY-667XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

85 Cel

256MX72

256M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

30.15 mm

19327352832 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT4LC2M8E7TG-7

Micron Technology

EDO DRAM

COMMERCIAL

28

TSOP2

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

90 mA

2097152 words

NO

COMMON

3.3

3.3

8

SMALL OUTLINE, THIN PROFILE

TSOP28,.34

DRAMs

1.27 mm

70 Cel

3-STATE

2MX8

2M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

3.6 V

1.2 mm

7.67 mm

Not Qualified

16777216 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.0005 Amp

18.41 mm

70 ns

MT42L256M32D2LE-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

MT8LD132G-8S

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

480 mA

1048576 words

YES

COMMON

3.3

3.3

32

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

1MX32

1M

0 Cel

SINGLE

1

R-XSMA-N72

1

3.6 V

25.654 mm

Not Qualified

33554432 bit

3 V

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

.0008 Amp

80 ns

MT16VDDT3264AY-335XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

2.5

64

MICROELECTRONIC ASSEMBLY

70 Cel

32MX64

32M

0 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

2147483648 bit

2.3 V

AUTO/SELF REFRESH

e4

.7 ns

MT42L128M64D2GU-25WT:A

Micron Technology

LPDDR2 DRAM

134

VFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

YES

1.8

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.65 mm

128MX64

128M

BOTTOM

1

R-PBGA-B134

1.95 V

.7 mm

10 mm

8589934592 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

11.5 mm

MT16JTF25664AIZ-1G9XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.5

64

MICROELECTRONIC ASSEMBLY

1 mm

85 Cel

256MX64

256M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

30.5 mm

Not Qualified

17179869184 bit

1.425 V

AUTO/SELF REFRESH

e4

133.35 mm

MT4LC16M4T8DJ-7TR

Micron Technology

FAST PAGE DRAM

COMMERCIAL

32

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

16777216 words

3.3

4

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

16MX4

16M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J32

3.6 V

3.81 mm

10.21 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

20.98 mm

70 ns

MT9VDVF6472Y-202XX

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

.8 ns

MT72KSZS2G72LZ-1G1XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

2147483648 words

YES

1.35

72

MICROELECTRONIC ASSEMBLY

1 mm

70 Cel

2GX72

2G

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.45 V

30.5 mm

154618822656 bit

1.283 V

AUTO/SELF REFRESH

e4

133.35 mm

MT8VDDT864AG-202A1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

2.5

64

MICROELECTRONIC ASSEMBLY

70 Cel

8MX64

8M

0 Cel

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

536870912 bit

2.3 V

AUTO/SELF REFRESH

.8 ns

MT9VDDT6472IY-262

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

3600 mA

67108864 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

85 Cel

3-STATE

64MX72

64M

-40 Cel

DUAL

R-PDMA-N184

133 MHz

Not Qualified

4831838208 bit

.045 Amp

.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.