Micron Technology DRAM 2,400+

Reset All
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

MTA9ASF2G72PZ-3G2F1

Micron Technology

DDR4 DRAM

MTC16C2085S1SC48BA1

Micron Technology

DDR5 DRAM MODULE

SGG256M4U91AO8CCF-3

Micron Technology

DDR2 DRAM

OTHER

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

100 mA

268435456 words

4,8

YES

COMMON

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

.8 mm

85 Cel

256MX4

256M

0 Cel

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

333.33 MHz

8 mm

1073741824 bit

1.7 V

.055 Amp

4,8

10 mm

.45 ns

MT18LSDT6472LAIG-133XX

Micron Technology

SYNCHRONOUS DRAM MODULE

INDUSTRIAL

168

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

85 Cel

64MX72

64M

-40 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

4831838208 bit

3 V

AUTO/SELF REFRESH

30

235

5.4 ns

MT9LSDT272AG-10BXX

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

2097152 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

70 Cel

2MX72

2M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

150994944 bit

3 V

AUTO/SELF REFRESH

6 ns

MT4C4003JDJ-6IT

Micron Technology

STATIC COLUMN DRAM

INDUSTRIAL

20

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

110 mA

1048576 words

COMMON

5

5

4

SMALL OUTLINE

SOJ20/26,.34

SRAMs

1.27 mm

85 Cel

3-STATE

1MX4

1M

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J20

Not Qualified

4194304 bit

e0

.001 Amp

60 ns

MT9HTF6472RHY-80EE1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

200

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

70 Cel

64MX72

64M

0 Cel

GOLD

ZIG-ZAG

1

R-XZMA-N200

1.9 V

Not Qualified

4831838208 bit

1.7 V

AUTO/SELF REFRESH

e4

MT4C16270TG-6TR

Micron Technology

EDO DRAM

COMMERCIAL

40

TSOP2

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

262144 words

5

16

SMALL OUTLINE, THIN PROFILE

.8 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G40

5.25 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.75 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

18.41 mm

60 ns

MT2DT132M-6X

Micron Technology

EDO DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

340 mA

1048576 words

NO

COMMON

5

5

32

MICROELECTRONIC ASSEMBLY

SSIM72

16

DRAMs

1.27 mm

70 Cel

3-STATE

1MX32

1M

0 Cel

SINGLE

1

R-XSMA-N72

1

5.5 V

20.574 mm

Not Qualified

33554432 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

.011 Amp

60 ns

MT4LC16M1A1DJ-6TR

Micron Technology

FAST PAGE DRAM

COMMERCIAL

24

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

16777216 words

3.3

1

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

16MX1

16M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J24

3.6 V

3.68 mm

10.21 mm

Not Qualified

16777216 bit

3 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

18.44 mm

60 ns

MT42L256M32D2GVLG-3AT:A

Micron Technology

LPDDR2 DRAM

MT16D164M-7

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

168

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1048576 words

5

64

MICROELECTRONIC ASSEMBLY

70 Cel

1MX64

1M

0 Cel

DUAL

1

R-XDMA-N168

5.5 V

Not Qualified

67108864 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

70 ns

EDB1316BDBH-1DIT-F-RTR

Micron Technology

LPDDR2 DRAM

TIN SILVER COPPER

e1

MT4LC16M4D7DJ-60TR

Micron Technology

EDO DRAM

32

SOJ

8192

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

J BEND

ASYNCHRONOUS

16777216 words

3.3

4

SMALL OUTLINE

1.27 mm

3-STATE

16MX4

16M

DUAL

1

R-PDSO-J32

3.47 V

3.81 mm

10.21 mm

Not Qualified

67108864 bit

3.13 V

RAS ONLY/CAS BEFORE RAS REFRESH

20.98 mm

60 ns

MT4VR3216AG-750

Micron Technology

RAMBUS DRAM MODULE

184

DIMM

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

33554432 words

COMMON

1.8/2.5,2.5

16

MICROELECTRONIC ASSEMBLY

DIMM184,40

DRAMs

1 mm

3-STATE

32MX16

32M

DUAL

R-PDMA-N184

1

356 MHz

Not Qualified

536870912 bit

50 ns

MT9JSF12872AIY-80BXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

MULTI BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

1 mm

85 Cel

128MX72

128M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

30.5 mm

Not Qualified

9663676416 bit

1.425 V

AUTO/SELF REFRESH

e4

133.35 mm

MT8MTF51264HRZ-1G6XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

204

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.35

64

MICROELECTRONIC ASSEMBLY

70 Cel

512MX64

512M

0 Cel

ZIG-ZAG

1

R-XZMA-N204

1.45 V

30.15 mm

2.45 mm

34359738368 bit

1.283 V

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

67.6 mm

MTA18ADF2G72PZ-2G3A1

Micron Technology

DDR DRAM MODULE

OTHER

288

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

2147483648 words

YES

1.2

72

MICROELECTRONIC ASSEMBLY

.85 mm

85 Cel

2GX72

2G

0 Cel

DUAL

1

R-XDMA-N288

1.26 V

18.9 mm

3.9 mm

154618822656 bit

1.14 V

AUTO/SELF REFRESH; WD-MAX

133.35 mm

MT4LSDT464AY-133G1

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

840 mA

4194304 words

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

65 Cel

3-STATE

4MX64

4M

0 Cel

DUAL

R-PDMA-N168

133 MHz

Not Qualified

268435456 bit

.008 Amp

5.4 ns

MT42L64M64D2LL-25WT:B

Micron Technology

LPDDR2 DRAM

216

VFBGA

8192

SQUARE

PLASTIC/EPOXY

SINGLE BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

58 mA

67108864 words

4,8,16

YES

COMMON

1.2

64

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA216,29X29,16

.4 mm

85 Cel

64MX64

64M

-25 Cel

TIN SILVER COPPER

BOTTOM

1

S-PBGA-B216

1.3 V

.8 mm

400 MHz

12 mm

4294967296 bit

1.14 V

SELF REFRESH; IT ALSO REQUIRES 1.8V NOM

e1

30

260

.004 Amp

4,8,16

12 mm

MT9LSDT872AG-133B4

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

5.4 ns

MT49H64M9CBM-33IT:B

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

530 mA

67108864 words

2,4,8

SEPARATE

1.8

1.5/1.8,1.8,2.5

9

GRID ARRAY, THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

85 Cel

3-STATE

64MX9

64M

-40 Cel

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

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

300 MHz

11 mm

Not Qualified

603979776 bit

1.7 V

AUTO REFRESH

e1

.005 Amp

2,4,8

18.5 mm

20 ns

MT49H32M9HU-25IT

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

33554432 words

2,4,8

COMMON

1.8

1.5/1.8,1.8,2.5

9

GRID ARRAY, THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

85 Cel

3-STATE

32MX9

32M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

400 MHz

11 mm

Not Qualified

301989888 bit

1.7 V

AUTO REFRESH

e0

18.5 mm

.25 ns

MT4C1004JTG-7TR

Micron Technology

FAST PAGE DRAM

COMMERCIAL

20

TSOP2

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

4194304 words

5

1

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

3-STATE

4MX1

4M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G20

5.5 V

1.2 mm

7.62 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

17.14 mm

70 ns

MT42L128M16D4LD-25IT:A

Micron Technology

LPDDR2 DRAM

220

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

YES

1.8

16

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

128MX16

128M

BOTTOM

1

S-PBGA-B220

1.95 V

1 mm

14 mm

2147483648 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

14 mm

MT4LC4M16R6TG-6S

Micron Technology

EDO DRAM

COMMERCIAL

50

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

SYNCHRONOUS

165 mA

4194304 words

YES

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP50,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

4MX16

4M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G50

3.6 V

1.2 mm

10.16 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.00035 Amp

20.95 mm

60 ns

MT4LC1M16C7DJ-6STR

Micron Technology

FAST PAGE DRAM

COMMERCIAL

42

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

1048576 words

YES

3

16

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J42

3.3 V

3.76 mm

10.21 mm

Not Qualified

16777216 bit

2.7 V

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

e0

27.33 mm

60 ns

MT18JBF25672PIY-1G1XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.5

4

MICROELECTRONIC ASSEMBLY

1 mm

85 Cel

512MX4

512M

-40 Cel

DUAL

1

R-XDMA-N240

1.575 V

18 mm

4 mm

Not Qualified

2147483648 bit

1.425 V

SELF CONTAINED REFRESH; WD-MAX

133.35 mm

MT4LC4M4A1RG-6

Micron Technology

FAST PAGE DRAM

COMMERCIAL

24

TSOP2-R

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

4194304 words

3.3

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

4MX4

4M

0 Cel

MATTE TIN

DUAL

1

R-PDSO-G24

3.6 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

3 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e3

18.41 mm

60 ns

MT45C8128DJ-12

Micron Technology

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

50 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE

SO32(UNSPEC)

Other Memory ICs

70 Cel

3-STATE

128KX8

128K

4.5 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G32

Not Qualified

1048576 bit

e0

.0002 Amp

120 ns

MT42L128M64D2EV-18AAT:A

Micron Technology

LPDDR2 DRAM

253

TFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

4,8,16

YES

COMMON

1.2

64

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA253,17X17,20

.5 mm

105 Cel

3-STATE

128MX64

128M

-40 Cel

BOTTOM

1

S-PBGA-B253

1.3 V

1.2 mm

533 MHz

11 mm

8589934592 bit

1.14 V

SELF REFRESH; ALSO REQURIES 1.8V NOMINAL SUPPLY

4,8,16

11 mm

MT16VDDT6464AY-202XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

2.5

64

MICROELECTRONIC ASSEMBLY

70 Cel

64MX64

64M

0 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

4294967296 bit

2.3 V

AUTO/SELF REFRESH

e4

.8 ns

MT42L128M32D4MP-25AT:A

Micron Technology

LPDDR2 DRAM

220

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

YES

1.8

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

128MX32

128M

BOTTOM

1

S-PBGA-B220

1.95 V

.8 mm

14 mm

4294967296 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

14 mm

MT4LC8M8B6DJ-5

Micron Technology

FAST PAGE DRAM

COMMERCIAL

32

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

175 mA

8388608 words

NO

COMMON

3.3

3.3

8

SMALL OUTLINE

SOJ32,.44

DRAMs

1.27 mm

70 Cel

3-STATE

8MX8

8M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-J32

3.6 V

3.68 mm

10.21 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.0005 Amp

20.98 mm

50 ns

MT16KTF25664HZ-1G6XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

204

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.35

64

MICROELECTRONIC ASSEMBLY

70 Cel

256MX64

256M

0 Cel

GOLD

ZIG-ZAG

1

R-XZMA-N204

1.45 V

30.15 mm

17179869184 bit

1.283 V

AUTO/SELF REFRESH

e4

67.6 mm

MT8JSF25664HZ-1G4XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

204

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

1.5

64

MICROELECTRONIC ASSEMBLY

70 Cel

256MX64

256M

0 Cel

GOLD

DUAL

1

R-XDMA-N204

1.575 V

30.15 mm

30 mm

Not Qualified

17179869184 bit

1.425 V

AUTO/SELF REFRESH

e4

67.6 mm

MT9VDDT6472PHY-335

Micron Technology

COMMERCIAL

200

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

3645 mA

67108864 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM200,24

Other Memory ICs

.6 mm

70 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

R-PDMA-N200

166 MHz

Not Qualified

4831838208 bit

NOT SPECIFIED

NOT SPECIFIED

.045 Amp

.7 ns

MT4C4001JC-8/883C

Micron Technology

FAST PAGE DRAM

MILITARY

20

DIP

1024

RECTANGULAR

CERAMIC

NO

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

90 mA

1048576 words

NO

COMMON

5

5

4

IN-LINE

DIP20,.4

DRAMs

2.54 mm

125 Cel

3-STATE

1MX4

1M

-55 Cel

DUAL

R-XDIP-T20

1

Not Qualified

4194304 bit

.002 Amp

80 ns

MT18VDDT12872AIG-335XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

128MX72

128M

-40 Cel

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

9663676416 bit

2.3 V

AUTO/SELF REFRESH

30

235

.7 ns

MT9HTF6472PKIY-40EXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

244

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

85 Cel

64MX72

64M

-40 Cel

GOLD

DUAL

1

R-XDMA-N244

1.9 V

3.8 mm

30 mm

Not Qualified

4831838208 bit

1.7 V

AUTO/SELF REFRESH

e4

82 mm

MT4C1024Z-6LIT

Micron Technology

FAST PAGE DRAM

INDUSTRIAL

20

ZIP

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

90 mA

1048576 words

SEPARATE

5

5

1

IN-LINE

ZIP20,.1

DRAMs

1.27 mm

85 Cel

3-STATE

1MX1

1M

-40 Cel

TIN LEAD

ZIG-ZAG

1

R-PZIP-T20

5.5 V

9.35 mm

2.795 mm

Not Qualified

1048576 bit

4.5 V

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

e0

.0002 Amp

25.295 mm

60 ns

SGG2048M8ZD8DVN-083J

Micron Technology

DDR4 DRAM

OTHER

78

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

2147483648 words

YES

1.2

8

95 Cel

2GX8

2G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1200.48 MHz

17179869184 bit

1.14 V

AUTO/SELF REFRESH

MT18HVF25672Y-667XX

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

Not Qualified

19327352832 bit

1.7 V

AUTO/SELF REFRESH

e4

.45 ns

MT8LSDT1664HG-662

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

1600 mA

16777216 words

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

16MX64

16M

0 Cel

DUAL

R-PDMA-N144

100 MHz

Not Qualified

1073741824 bit

.016 Amp

7.5 ns

MT8D432BM-7

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

4096

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

800 mA

4194304 words

NO

COMMON

5

5

32

MICROELECTRONIC ASSEMBLY

SSIM72

16

DRAMs

1.27 mm

70 Cel

3-STATE

4MX32

4M

0 Cel

SINGLE

1

R-XSMA-N72

1

5.5 V

25.654 mm

Not Qualified

134217728 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

.008 Amp

70 ns

MT18VDDT12872LAIY-262

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

5220 mA

134217728 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

85 Cel

3-STATE

128MX72

128M

-40 Cel

DUAL

R-PDMA-N184

133 MHz

Not Qualified

9663676416 bit

.75 ns

MT42L256M16D1EU-18WT:A

Micron Technology

LPDDR2 DRAM

253

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.8

16

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

256MX16

256M

BOTTOM

1

S-PBGA-B253

1.95 V

.9 mm

11 mm

4294967296 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

11 mm

MT16HTF12864HIZ-80EE1

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

3680 mA

134217728 words

COMMON

1.8

1.8

64

MICROELECTRONIC ASSEMBLY

DIMM200,24

DRAMs

.6 mm

85 Cel

3-STATE

128MX64

128M

-40 Cel

MATTE TIN

DUAL

R-PDMA-N200

1

400 MHz

Not Qualified

8589934592 bit

e3

.112 Amp

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.