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

MT42L128M16D1KP-25IT:A

Micron Technology

LPDDR2 DRAM

168

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-B168

1.95 V

1 mm

12 mm

2147483648 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT36JSZF2G72LZ-1G6XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

2147483648 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

1 mm

70 Cel

2GX72

2G

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

30.5 mm

154618822656 bit

1.425 V

AUTO/SELF REFRESH

e4

133.35 mm

MT9VDDF1672G-202

Micron Technology

COMMERCIAL

184

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2925 mA

16777216 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM184

Other Memory ICs

1.27 mm

70 Cel

3-STATE

16MX72

16M

0 Cel

DUAL

R-PDMA-N184

1

125 MHz

Not Qualified

1207959552 bit

.027 Amp

.8 ns

MT4HTF6464AIY-800XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

1.8

64

MICROELECTRONIC ASSEMBLY

85 Cel

64MX64

64M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

30.5 mm

Not Qualified

4294967296 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

.4 ns

MT4C4M4B1D21ADC1

Micron Technology

FAST PAGE DRAM

OTHER

45

DIE

2048

RECTANGULAR

UNSPECIFIED

FAST PAGE

YES

1

CMOS

NO LEAD

ASYNCHRONOUS

4194304 words

5

4

UNCASED CHIP

85 Cel

3-STATE

4MX4

4M

0 Cel

UPPER

1

R-XUUC-N45

5.5 V

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

MT4VDDT1664AIY-202XX

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

64

MICROELECTRONIC ASSEMBLY

85 Cel

16MX64

16M

-40 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

1073741824 bit

2.3 V

AUTO/SELF REFRESH

e4

.8 ns

MT9LSDT872AY-13EXX

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

65 Cel

8MX72

8M

0 Cel

GOLD

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

603979776 bit

3 V

AUTO/SELF REFRESH

e4

5.4 ns

MT36JSF1G72PIZ-1G1XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.5

72

MICROELECTRONIC ASSEMBLY

1 mm

85 Cel

1GX72

1G

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

30.5 mm

77309411328 bit

1.425 V

AUTO/SELF REFRESH

e4

133.35 mm

MT8LSDT1664LHIG-133XX

Micron Technology

SYNCHRONOUS DRAM MODULE

INDUSTRIAL

144

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

85 Cel

16MX64

16M

-40 Cel

ZIG-ZAG

1

R-XZMA-N144

3.6 V

3.8 mm

31.75 mm

Not Qualified

1073741824 bit

3 V

AUTO/SELF REFRESH

30

235

67.585 mm

5.4 ns

MT42L16M32D1AC-3AAT:A

Micron Technology

LPDDR2 DRAM

134

VFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

165 mA

16777216 words

4,8,16

YES

COMMON

1.2

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA134,10X17,25

.65 mm

105 Cel

3-STATE

16MX32

16M

-40 Cel

BOTTOM

1

R-PBGA-B134

1.3 V

1 mm

333 MHz

10 mm

536870912 bit

1.14 V

.002 Amp

4,8,16

11.5 mm

MT42L128M32D1MC-25AAT:A

Micron Technology

LPDDR2 DRAM

240

VFBGA

SQUARE

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

194 mA

134217728 words

4,8,16

YES

COMMON

1.2

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA240,27X27,20

.5 mm

105 Cel

3-STATE

128MX32

128M

-40 Cel

BOTTOM

1

S-PBGA-B240

1.3 V

.8 mm

400 MHz

14 mm

4294967296 bit

1.14 V

SELF REFRESH; ALSO REQURIES 1.8V NOMINAL SUPPLY

.002 Amp

4,8,16

14 mm

MT36VDDS25672DY-265XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

256MX72

256M

0 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

19327352832 bit

2.3 V

AUTO/SELF REFRESH

e4

.75 ns

MT42L256M32D4MG-25AT: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

MT9HTF3272AY-40E

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2070 mA

33554432 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

DRAMs

1 mm

55 Cel

3-STATE

32MX72

32M

0 Cel

DUAL

R-PDMA-N240

200 MHz

Not Qualified

2415919104 bit

.6 ns

MT18VDDF6472HY-335XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

200

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

65 Cel

64MX72

64M

0 Cel

GOLD

DUAL

1

R-XDMA-N200

2.7 V

Not Qualified

4831838208 bit

2.3 V

AUTO/SELF REFRESH

e4

.7 ns

MT16HTF51264AZ-80EXX

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

64

MICROELECTRONIC ASSEMBLY

70 Cel

512MX64

512M

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

30.5 mm

Not Qualified

34359738368 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT9VDDF6472Y-262

Micron Technology

DDR DRAM MODULE

COMMERCIAL

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

70 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

R-PDMA-N184

133 MHz

Not Qualified

4831838208 bit

.045 Amp

.75 ns

MT16HTF25672AIY-80EXX

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

30.5 mm

19327352832 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT1259EC-20XT

Micron Technology

PAGE MODE DRAM

MILITARY

QCCN

256

CERAMIC

YES

MOS

NO LEAD

262144 words

SEPARATE

5

5

1

CHIP CARRIER

LCC(UNSPEC)

DRAMs

125 Cel

3-STATE

256KX1

256K

-55 Cel

Tin/Lead (Sn/Pb)

QUAD

Not Qualified

262144 bit

e0

200 ns

MT49H8M32FM-33

Micron Technology

DDR DRAM

OTHER

144

VBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

807 mA

8388608 words

2,4

COMMON

1.8

1.8,2.5

32

GRID ARRAY, VERY THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

95 Cel

3-STATE

8MX32

8M

0 Cel

TIN LEAD

BOTTOM

1

R-PBGA-B144

1.95 V

.93 mm

300 MHz

11 mm

Not Qualified

268435456 bit

1.7 V

AUTO REFRESH

e0

18.5 mm

MT49H16M18CHT-25IT

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

970 mA

16777216 words

SEPARATE

1.8

1.5/1.8,1.8,2.5

18

GRID ARRAY, THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

85 Cel

3-STATE

16MX18

16M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

400 MHz

11 mm

Not Qualified

301989888 bit

1.7 V

AUTO REFRESH

e1

.026 Amp

2,4,8

18.5 mm

.25 ns

MT4LC16257TG-6

Micron Technology

FAST PAGE DRAM

COMMERCIAL

40

TSOP2

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

120 mA

262144 words

NO

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP40/44,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G40

3.45 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

3.15 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.0001 Amp

18.41 mm

60 ns

MT18LSDT12872G-13E

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

7200 mA

134217728 words

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

55 Cel

3-STATE

128MX72

128M

0 Cel

DUAL

R-PDMA-N168

143 MHz

Not Qualified

9663676416 bit

.036 Amp

5.4 ns

MT4LDT164HG-6XS

Micron Technology

EDO DRAM MODULE

COMMERCIAL

144

DIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

680 mA

1048576 words

YES

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

1MX64

1M

0 Cel

DUAL

1

R-XDMA-N144

1

3.6 V

25.654 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH

.0006 Amp

60 ns

MT42L128M16D1LL-18WT:C

Micron Technology

LPDDR2 DRAM

OTHER

216

8192

PLASTIC/EPOXY

YES

CMOS

220 mA

134217728 words

4,8,16

COMMON

1.2,1.8

16

BGA216,29X29,16

DRAMs

85 Cel

3-STATE

128MX16

128M

-30 Cel

533 MHz

Not Qualified

2147483648 bit

.000025 Amp

4,8,16

5.5 ns

MT9HTF6472PKY-80EXX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

244

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

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

MT9HVF3272Y-40EC2

Micron Technology

OTHER

240

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2070 mA

33554432 words

COMMON

1.8

1.8

72

MICROELECTRONIC ASSEMBLY

DIMM240,40

Other Memory ICs

1 mm

85 Cel

3-STATE

32MX72

32M

0 Cel

MATTE TIN

DUAL

R-PDMA-N240

1

200 MHz

Not Qualified

2415919104 bit

e3

.045 Amp

.6 ns

MT42L256M64D4GVMC-18AT:A

Micron Technology

LPDDR2 DRAM

MT4LC2M8B1TG-8TR

Micron Technology

FAST PAGE DRAM

COMMERCIAL

28

TSOP2

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

2097152 words

3

8

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

3-STATE

2MX8

2M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

3.3 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

2.7 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

18.41 mm

80 ns

MT42L256M32D2TK-18AAT: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

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA134,10X17,25

.65 mm

105 Cel

3-STATE

256MX32

256M

-40 Cel

BOTTOM

1

R-PBGA-B134

1.3 V

.7 mm

533 MHz

10 mm

8589934592 bit

1.14 V

SELF REFRESH; ALSO REQURIES 1.8V NOMINAL SUPPLY

4,8,16

11.5 mm

MTA9ASF51272PZ-2G1A2

Micron Technology

DDR DRAM MODULE

OTHER

288

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.2

72

MICROELECTRONIC ASSEMBLY

85 Cel

512MX72

512M

0 Cel

DUAL

1

R-XDMA-N288

1.26 V

31.4 mm

3.9 mm

38654705664 bit

1.14 V

AUTO/SELF REFRESH; WD-MAX

133.35 mm

MT18KSF51272HZ-1G4M1

Micron Technology

DDR DRAM MODULE

COMMERCIAL

204

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.35

72

MICROELECTRONIC ASSEMBLY

.6 mm

70 Cel

512MX72

512M

0 Cel

GOLD

DUAL

1

R-XDMA-N204

1.45 V

30.15 mm

38654705664 bit

1.283 V

AUTO/SELF REFRESH

e4

67.6 mm

MT18JSF25672PZ-1G4F1

Micron Technology

COMMERCIAL

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

70 Cel

3-STATE

256MX72

256M

0 Cel

GOLD

DUAL

R-PDMA-N240

667 MHz

Not Qualified

19327352832 bit

e4

.216 Amp

.255 ns

MT4VDDT3264AG-265XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

2.5

64

MICROELECTRONIC ASSEMBLY

70 Cel

32MX64

32M

0 Cel

TIN LEAD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

2147483648 bit

2.3 V

AUTO/SELF REFRESH

e0

.75 ns

MT4VDDT864WY-26AXX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

172

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

2.5

64

MICROELECTRONIC ASSEMBLY

70 Cel

8MX64

8M

0 Cel

GOLD

DUAL

1

R-XDMA-N172

2.7 V

Not Qualified

536870912 bit

2.3 V

AUTO/SELF REFRESH

e4

.75 ns

MT9VDDT3272AG-26A

Micron Technology

COMMERCIAL

184

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

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

1

133 MHz

Not Qualified

2415919104 bit

.036 Amp

.75 ns

MT42L128M32D3KP-3IT:A

Micron Technology

LPDDR2 DRAM

168

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-B168

1.95 V

1 mm

12 mm

4294967296 bit

1.7 V

SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

12 mm

MT4LC16M4A7DW-7

Micron Technology

FAST PAGE DRAM

COMMERCIAL

34

SOJ

8192

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

110 mA

16777216 words

NO

COMMON

3.3

3.3

4

SMALL OUTLINE

SOJ34,.54

DRAMs

1.27 mm

70 Cel

3-STATE

16MX4

16M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J34

3.6 V

3.71 mm

12.66 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

.0005 Amp

22.225 mm

70 ns

MT72KSZS2G72PZ-1G6F1

Micron Technology

DDR3L 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

70 Cel

2GX72

2G

0 Cel

GOLD

DUAL

1

R-XDMA-N240

1.45 V

Not Qualified

154618822656 bit

1.283 V

AUTO/SELF REFRESH

e4

MT16VR12816AG-845XX

Micron Technology

RAMBUS DRAM MODULE

COMMERCIAL

184

RECTANGULAR

UNSPECIFIED

BLOCK ORIENTED PROTOCOL

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

2.5

16

MICROELECTRONIC ASSEMBLY

70 Cel

128MX16

128M

0 Cel

DUAL

1

R-XDMA-N184

2.63 V

Not Qualified

2147483648 bit

2.37 V

SELF CONTAINED REFRESH

MT18VDDT25672DY-262XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

268435456 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

256MX72

256M

0 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

19327352832 bit

2.3 V

AUTO/SELF REFRESH

e4

.75 ns

MT42L256M64D4LM-25AAT: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

1 mm

400 MHz

12 mm

17179869184 bit

1.14 V

SELF REFRESH; ALSO REQURIES 1.8V NOMINAL SUPPLY

4,8,16

12 mm

MT18HTS25672CHIY-53EXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

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

ZIG-ZAG

1

R-XZMA-N200

1.9 V

3.8 mm

30 mm

Not Qualified

19327352832 bit

1.7 V

AUTO/SELF REFRESH

e4

67.75 mm

MT18LSDT1672AI-662B4

Micron Technology

SYNCHRONOUS DRAM MODULE

INDUSTRIAL

168

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

3.3

72

MICROELECTRONIC ASSEMBLY

85 Cel

16MX72

16M

-40 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

1207959552 bit

3 V

7.5 ns

MT36D436M-8

Micron Technology

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

3240 mA

4194304 words

NO

COMMON

5

5

36

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

4MX36

4M

0 Cel

SINGLE

1

R-XSMA-N72

1

5.5 V

37.084 mm

Not Qualified

150994944 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

.036 Amp

80 ns

MT9HTF6472CHY-40EXX

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

MT8LSDT3232UG-75XX

Micron Technology

SYNCHRONOUS DRAM MODULE

COMMERCIAL

100

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

3.3

32

MICROELECTRONIC ASSEMBLY

70 Cel

32MX32

32M

0 Cel

DUAL

1

R-XDMA-N100

3.6 V

Not Qualified

1073741824 bit

3 V

AUTO/SELF REFRESH

30

235

5.4 ns

MT18HVF51272PZ-667XX

Micron Technology

DDR DRAM MODULE

COMMERCIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE 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

18.05 mm

38654705664 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

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.