INDUSTRIAL 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

MT16JTF25664AIY-1G0XX

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

MT9VDDT12872PHIY-265

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

134217728 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM200,24

DRAMs

.6 mm

85 Cel

3-STATE

128MX72

128M

-40 Cel

DUAL

R-PDMA-N200

133 MHz

Not Qualified

9663676416 bit

.75 ns

MT18VDDT6472PHIG-265XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

64MX72

64M

-40 Cel

DUAL

1

R-XDMA-N200

2.7 V

Not Qualified

4831838208 bit

2.3 V

AUTO/SELF REFRESH

30

235

.75 ns

MT8JTF12864AIY-80BXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

1.5

64

MICROELECTRONIC ASSEMBLY

85 Cel

128MX64

128M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.575 V

Not Qualified

8589934592 bit

1.425 V

SELF CONTAINED REFRESH

e4

MT4C4258-10IT

Micron Technology

STATIC COLUMN DRAM

INDUSTRIAL

20

DIP

512

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

60 mA

262144 words

COMMON

5

5

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

85 Cel

3-STATE

256KX4

256K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T20

Not Qualified

1048576 bit

e0

.001 Amp

100 ns

MT8LSDT3264AIY-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

GOLD

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

2147483648 bit

3 V

AUTO/SELF REFRESH

e4

5.4 ns

MT18VDDT3272AIG-265XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

32MX72

32M

-40 Cel

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

2415919104 bit

2.3 V

AUTO/SELF REFRESH

30

235

.75 ns

MT9VDDT1672HIY-26A

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2925 mA

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

.75 ns

MT18VDDT12872AIY-265

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

5040 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

MT4C4256DJ-8LITTR

Micron Technology

FAST PAGE DRAM

INDUSTRIAL

20

SOJ

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

262144 words

5

4

SMALL OUTLINE

1.27 mm

85 Cel

3-STATE

256KX4

256K

-40 Cel

TIN LEAD

DUAL

1

R-PDSO-J20

5.5 V

3.61 mm

7.67 mm

Not Qualified

1048576 bit

4.5 V

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

e0

17.17 mm

80 ns

MT18VDDT6472LAIY-26AXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

64MX72

64M

-40 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

4831838208 bit

2.3 V

AUTO/SELF REFRESH

e4

.75 ns

MT18JBF25672PDIY-80CXX

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

8

MICROELECTRONIC ASSEMBLY

1 mm

85 Cel

256MX8

256M

-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

MT16JSS51264HIZ-1G1XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

204

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.5

64

MICROELECTRONIC ASSEMBLY

85 Cel

512MX64

512M

-40 Cel

ZIG-ZAG

1

R-XZMA-N204

1.575 V

Not Qualified

34359738368 bit

1.425 V

AUTO/SELF REFRESH

MT9VDDT6472IY-262XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

64MX72

64M

-40 Cel

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

4831838208 bit

2.3 V

AUTO/SELF REFRESH

e4

.75 ns

MT16HTS51264HIY-800XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

536870912 words

YES

1.8

64

MICROELECTRONIC ASSEMBLY

85 Cel

512MX64

512M

-40 Cel

GOLD

ZIG-ZAG

1

R-XZMA-N200

1.9 V

3.8 mm

30 mm

Not Qualified

34359738368 bit

1.7 V

AUTO/SELF REFRESH

e4

67.6 mm

MT16HTF12864AIY-667XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

1.8

64

MICROELECTRONIC ASSEMBLY

85 Cel

128MX64

128M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

4 mm

30.175 mm

Not Qualified

8589934592 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT49H16M36SJ-25IT:B

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

16777216 words

1.8

36

GRID ARRAY, THIN PROFILE

1 mm

85 Cel

16MX36

16M

-40 Cel

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

11 mm

603979776 bit

1.7 V

AUTO REFRESH

18.5 mm

MT72HTS1G72PIY-53EXX

Micron Technology

SYNCHRONOUS DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

85 Cel

1GX72

1G

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

4 mm

30 mm

Not Qualified

77309411328 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT49H32M18HU-25EIT

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

33554432 words

1.8

18

GRID ARRAY, THIN PROFILE

1 mm

85 Cel

32MX18

32M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

11 mm

Not Qualified

603979776 bit

1.7 V

AUTO REFRESH

e0

18.5 mm

MT49H16M18CHU-5IT

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

597 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 LEAD SILVER

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

200 MHz

11 mm

Not Qualified

301989888 bit

1.7 V

AUTO REFRESH

e0

.026 Amp

2,4,8

18.5 mm

.5 ns

MT16JSF25664HIY-1G5XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

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

-40 Cel

GOLD

ZIG-ZAG

1

R-XZMA-N204

1.575 V

Not Qualified

17179869184 bit

1.425 V

AUTO/SELF REFRESH

e4

MT4C10016TG-5IT

Micron Technology

FAST PAGE DRAM

INDUSTRIAL

SOP

4096

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

16777216 words

NO

SEPARATE

5

5

1

SMALL OUTLINE

SO(UNSPEC)

DRAMs

85 Cel

3-STATE

16MX1

16M

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

Not Qualified

16777216 bit

e0

50 ns

MT9HVF12872RHIY-800XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

85 Cel

128MX72

128M

-40 Cel

GOLD

DUAL

1

R-XDMA-N200

1.9 V

Not Qualified

9663676416 bit

1.7 V

AUTO/SELF REFRESH

e4

MT18HTF12872PIZ-800XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

1 mm

85 Cel

128MX72

128M

-40 Cel

DUAL

1

R-XDMA-N240

1.9 V

30.5 mm

9663676416 bit

1.7 V

AUTO/SELF REFRESH

133.35 mm

MT4HTF12864AIZ-80EXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

1.8

64

MICROELECTRONIC ASSEMBLY

1 mm

85 Cel

128MX64

128M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

30.5 mm

8589934592 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT49H16M18FM-5IT

Micron Technology

DDR DRAM

INDUSTRIAL

144

BGA

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

BGA144,12X18,40/32

DRAMs

1 mm

85 Cel

3-STATE

16MX18

16M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B144

1.9 V

.93 mm

200 MHz

11 mm

Not Qualified

301989888 bit

1.7 V

AUTO REFRESH

e0

18.5 mm

.5 ns

MT4C1024DJ-7ITTR

Micron Technology

FAST PAGE DRAM

INDUSTRIAL

20

SOJ

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

1048576 words

5

1

SMALL OUTLINE

1.27 mm

85 Cel

3-STATE

1MX1

1M

-40 Cel

TIN LEAD

DUAL

1

R-PDSO-J20

5.5 V

3.61 mm

7.67 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

17.17 mm

70 ns

MT18HTF25672PDIY-800XX

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

MT18HTS25672RHIY-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

67.6 mm

MT49H32M18CFM-18IT:B

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

33554432 words

1.8

18

GRID ARRAY, THIN PROFILE

1 mm

85 Cel

32MX18

32M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

11 mm

603979776 bit

1.7 V

AUTO REFRESH

e0

18.5 mm

15 ns

MT18HTF25672PTZ-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

1 mm

85 Cel

256MX72

256M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

30.5 mm

4 mm

Not Qualified

19327352832 bit

1.7 V

SELF CONTAINED REFRESH; WD-MAX

e4

133.35 mm

M18HVF12872PIY-80EXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

1.8

72

MICROELECTRONIC ASSEMBLY

85 Cel

128MX72

128M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

4 mm

17.9 mm

Not Qualified

9663676416 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT8JTF25664AIZ-1G4XX

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

DUAL

1

R-XDMA-N240

1.575 V

Not Qualified

17179869184 bit

1.425 V

AUTO/SELF REFRESH

MT4HTF1664AIY-667XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

1.8

64

MICROELECTRONIC ASSEMBLY

85 Cel

16MX64

16M

-40 Cel

GOLD

DUAL

1

R-XDMA-N240

1.9 V

30.5 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e4

133.35 mm

MT4C4256Z-6LIT

Micron Technology

FAST PAGE DRAM

INDUSTRIAL

20

ZIP

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

90 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

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

MTA9ADF1G72PKIZ-3G2XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

288

DIMM

RECTANGULAR

PLASTIC/EPOXY

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.2

72

MICROELECTRONIC ASSEMBLY

95 Cel

1GX72

1G

-40 Cel

DUAL

1

R-PDMA-N288

1.26 V

18.9 mm

4 mm

77309411328 bit

1.14 V

AUTO/SELF REFRESH; WD-MAX

80 mm

MT49H32M18HT-25EIT:A

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

980 mA

33554432 words

2,4,8

COMMON

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

32MX18

32M

-40 Cel

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

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

400 MHz

11 mm

Not Qualified

603979776 bit

1.7 V

AUTO REFRESH

e1

.053 Amp

18.5 mm

15 ns

MT18VDDT25672LAIY-335

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

184

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

5220 mA

268435456 words

COMMON

2.5

2.5

72

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

85 Cel

3-STATE

256MX72

256M

-40 Cel

DUAL

R-PDMA-N184

166 MHz

Not Qualified

19327352832 bit

.09 Amp

.7 ns

MT49H8M36FM-25IT:B

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

700 mA

8388608 words

2,4,8

COMMON

1.8

1.5/1.8,1.8,2.5

36

GRID ARRAY, THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

85 Cel

3-STATE

8MX36

8M

-40 Cel

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

400 MHz

11 mm

Not Qualified

301989888 bit

1.7 V

AUTO REFRESH

18.5 mm

MT18JSF1G72AIZ-1G6XX

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

85 Cel

1GX72

1G

-40 Cel

DUAL

1

R-XDMA-N240

1.575 V

30.5 mm

4 mm

77309411328 bit

1.425 V

SELF REFRESH; WD-MAX

133.35 mm

MT18JSF51272PKIZ-1G4XX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

240

DIMM

RECTANGULAR

UNSPECIFIED

DUAL 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-N240

1.575 V

30.15 mm

3.8 mm

38654705664 bit

1.425 V

AUTO/SELF REFRESH; WD-MAX

82 mm

MT4C4256-6IT

Micron Technology

FAST PAGE DRAM

INDUSTRIAL

20

DIP

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

90 mA

262144 words

COMMON

5

5

4

IN-LINE

DIP20,.3

DRAMs

2.54 mm

85 Cel

3-STATE

256KX4

256K

-40 Cel

TIN LEAD

DUAL

1

R-PDIP-T20

5.5 V

4.32 mm

7.62 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

.001 Amp

24.635 mm

60 ns

MTA9ASF1G72PKIZ-2G6B1

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

288

DIMM

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1073741824 words

YES

1.2

72

MICROELECTRONIC ASSEMBLY

.5 mm

85 Cel

1GX72

1G

-40 Cel

DUAL

1

R-XDMA-N288

1.26 V

30.15 mm

4 mm

77309411328 bit

1.14 V

AUTO/SELF REFRESH; WD-MAX

80 mm

MT16JTF25664AIZ-1G6XX

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

MT5VDDT1672HIG-26AXX

Micron Technology

DDR DRAM MODULE

INDUSTRIAL

200

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

85 Cel

16MX72

16M

-40 Cel

ZIG-ZAG

1

R-XZMA-N200

2.7 V

Not Qualified

1207959552 bit

2.3 V

AUTO/SELF REFRESH

30

235

.9 ns

MT18VDDT12872AIY-202XX

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

GOLD

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

9663676416 bit

2.3 V

AUTO/SELF REFRESH

e4

.8 ns

MT49H16M36HT-33IT

Micron Technology

DDR DRAM

INDUSTRIAL

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

16777216 words

1.8

36

GRID ARRAY, THIN PROFILE

1 mm

85 Cel

16MX36

16M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B144

1.9 V

1.2 mm

11 mm

Not Qualified

603979776 bit

1.7 V

AUTO REFRESH

e1

18.5 mm

MT4LSDT1664AIG-133G1

Micron Technology

SYNCHRONOUS DRAM MODULE

INDUSTRIAL

168

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

1080 mA

16777216 words

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

85 Cel

3-STATE

16MX64

16M

-40 Cel

DUAL

R-PDMA-N168

133 MHz

Not Qualified

1073741824 bit

.008 Amp

5.4 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.