DDR2 DRAM 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

MT47H256M4B7-3EL:D

Micron Technology

DDR2 DRAM

OTHER

68

VFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA68,9X19,32

DRAMs

.8 mm

85 Cel

3-STATE

256MX4

256M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B68

1.9 V

1 mm

333 MHz

10 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

4,8

16.5 mm

.45 ns

MT47H64M8JN-37ELIT:G

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

8

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

64MX8

64M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

8 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e0

10 mm

.5 ns

MT47H64M8BT-37VL:B

Micron Technology

DDR2 DRAM

92

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

67108864 words

4,8

COMMON

1.8

1.8

8

GRID ARRAY, FINE PITCH

BGA92,9X21,32

DRAMs

.8 mm

3-STATE

64MX8

64M

BOTTOM

R-PBGA-B92

267 MHz

Not Qualified

536870912 bit

.006 Amp

4,8

.5 ns

MT47H64M16BT-3IT:A

Micron Technology

DDR2 DRAM

INDUSTRIAL

92

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

350 mA

67108864 words

4,8

YES

COMMON

1.8

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA92,9X21,32

DRAMs

.8 mm

85 Cel

3-STATE

64MX16

64M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B92

1.9 V

1.2 mm

333 MHz

11 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

.007 Amp

4,8

19 mm

.45 ns

MT47H64M8GB-25EAT:B

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

YES

1.8

8

GRID ARRAY

.8 mm

105 Cel

128MX8

128M

-40 Cel

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

10 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

12 mm

.4 ns

MT47R256M4HQ-3:G

Micron Technology

DDR2 DRAM

OTHER

60

BGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.55

4

GRID ARRAY

85 Cel

256MX4

256M

0 Cel

Gold (Au)

BOTTOM

1

R-PBGA-B60

1.9 V

Not Qualified

1073741824 bit

1.5 V

SELF CONTAINED REFRESH

e4

450 ns

MT47H128M4CF-3IT:G

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

YES

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

128MX4

128M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

8 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e1

10 mm

.45 ns

MT47H64M8CB-25:B

Micron Technology

DDR2 DRAM

OTHER

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

300 mA

67108864 words

4,8

YES

COMMON

1.8

1.8

8

GRID ARRAY

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

64MX8

64M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

400 MHz

10 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e1

.007 Amp

4,8

12 mm

.4 ns

MT47H64M8CB-37EIT:B

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

225 mA

67108864 words

4,8

YES

COMMON

1.8

1.8

8

GRID ARRAY

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

64MX8

64M

-40 Cel

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

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

266 MHz

10 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e1

30

260

.007 Amp

4,8

12 mm

.5 ns

MT47H64M8CC-3IT

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

67108864 words

4,8

COMMON

1.8

1.8

8

GRID ARRAY, FINE PITCH

BGA84,9X15,32

DRAMs

.8 mm

85 Cel

3-STATE

64MX8

64M

-40 Cel

BOTTOM

R-PBGA-B84

333 MHz

Not Qualified

536870912 bit

.005 Amp

4,8

.45 ns

MT47H256M4HV-5ELIT:G

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

HBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

260 mA

268435456 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

256MX4

256M

-40 Cel

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

200 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

4,8

11.5 mm

.6 ns

MT47H16M16BP-37E

Micron Technology

DDR2 DRAM

OTHER

60

LFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

16777216 words

YES

1.8

16

GRID ARRAY, LOW PROFILE, FINE PITCH

.8 mm

85 Cel

16MX16

16M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.3 mm

8 mm

Not Qualified

268435456 bit

1.7 V

AUTO/SELF REFRESH

e1

12 mm

.5 ns

MT47H64M8B6-5ELIT

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

67108864 words

4,8

COMMON

1.8

1.8

8

GRID ARRAY, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

64MX8

64M

-40 Cel

MATTE TIN

BOTTOM

R-PBGA-B60

1

200 MHz

Not Qualified

536870912 bit

e3

.007 Amp

4,8

.6 ns

MT47H64M8CB-25

Micron Technology

DDR2 DRAM

60

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

67108864 words

4,8

COMMON

1.8

1.8

8

GRID ARRAY, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

3-STATE

64MX8

64M

MATTE TIN

BOTTOM

R-PBGA-B60

1

400 MHz

Not Qualified

536870912 bit

e3

.007 Amp

4,8

.4 ns

EDB8132B3PB-1D-F

Micron Technology

DDR2 DRAM

168

VFBGA

SQUARE

PLASTIC/EPOXY

DUAL 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

.8 mm

12 mm

8589934592 bit

1.7 V

AUTO/SELF REFRESH; IT ALSO REQUIRES 1.2V NOM

NOT SPECIFIED

NOT SPECIFIED

12 mm

MT47H64M8BN-25:D

Micron Technology

DDR2 DRAM

OTHER

84

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

8

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

64MX8

64M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

10 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e1

12.5 mm

.4 ns

MT47H128M8BT-25IT

Micron Technology

DDR2 DRAM

92

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

134217728 words

4,8

COMMON

1.8

1.8

8

GRID ARRAY, FINE PITCH

BGA92,9X21,32

DRAMs

.8 mm

3-STATE

128MX8

128M

BOTTOM

R-PBGA-B92

400 MHz

Not Qualified

1073741824 bit

4,8

.4 ns

MT47H128M8HQ-25L:G

Micron Technology

DDR2 DRAM

OTHER

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

335 mA

134217728 words

4,8

YES

COMMON

1.8

1.8

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

128MX8

128M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

400 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

4,8

11.5 mm

.4 ns

MT47H32M16FN-37ELAT:D

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

340 mA

67108864 words

4,8

YES

COMMON

1.8

1.8

16

GRID ARRAY

BGA84,9X15,32

DRAMs

.8 mm

105 Cel

3-STATE

64MX16

64M

-40 Cel

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

266 MHz

10 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

.007 Amp

4,8

12.5 mm

.5 ns

MT47H128M8HR-3EIT:E

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

YES

1.8

8

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

95 Cel

128MX8

128M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

12.5 mm

.4 ns

MT47H64M16HR-3IT:GTR

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

64MX16

64M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

8 mm

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

12.5 mm

.45 ns

MT47H256M4HV-3EIT:G

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

280 mA

268435456 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

256MX4

256M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

333 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e0

4,8

11.5 mm

.45 ns

MT47H256M4HQ-3:G

Micron Technology

DDR2 DRAM

OTHER

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

280 mA

268435456 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

256MX4

256M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

333 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

4,8

11.5 mm

.45 ns

MT47H64M16HR-187EAT:H

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

300 mA

67108864 words

4,8

YES

COMMON

1.8

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA84,9X15,32

DRAMs

.8 mm

105 Cel

3-STATE

64MX16

64M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

533 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

.007 Amp

4,8

12.5 mm

3.5 ns

MT47H64M8CF-3AT:F

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

8

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

105 Cel

64MX8

64M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

8 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e1

10 mm

.45 ns

MT47H128M4CC-25E:B

Micron Technology

DDR2 DRAM

OTHER

84

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

134217728 words

YES

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

128MX4

128M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

12 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e1

12.5 mm

.4 ns

MT47H128M4JN-37EL:F

Micron Technology

DDR2 DRAM

OTHER

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

225 mA

134217728 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

128MX4

128M

0 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

266 MHz

8 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e0

.007 Amp

4,8

10 mm

.5 ns

MT47H256M4CF-3ELIT:H

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

185 mA

268435456 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

256MX4

256M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

333 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

4,8

10 mm

.45 ns

MT47H128M4B6-37EAT:D

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

8192

SQUARE

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

225 mA

134217728 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY

BGA60,9X11,32

DRAMs

.8 mm

105 Cel

3-STATE

128MX4

128M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

S-PBGA-B60

1.9 V

1.2 mm

266 MHz

10 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e1

.007 Amp

4,8

10 mm

.5 ns

MT47H64M16BT-25EIT:A

Micron Technology

DDR2 DRAM

INDUSTRIAL

92

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

440 mA

67108864 words

4,8

YES

COMMON

1.8

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA92,9X21,32

DRAMs

.8 mm

85 Cel

3-STATE

64MX16

64M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B92

1.9 V

1.2 mm

400 MHz

11 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

.007 Amp

4,8

19 mm

.4 ns

MT47H32M16FT-5EES:A

Micron Technology

DDR2 DRAM

OTHER

92

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

33554432 words

YES

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

32MX16

32M

0 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B92

1.9 V

1.2 mm

11 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e0

19 mm

.6 ns

MT47J256M4HR-25:E

Micron Technology

DDR2 DRAM

84

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.5

4

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

256MX4

256M

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.625 V

1.2 mm

8 mm

Not Qualified

1073741824 bit

1.425 V

AUTO/SELF REFRESH

e1

12.5 mm

MT47H64M16HW-37E:G

Micron Technology

DDR2 DRAM

OTHER

84

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

330 mA

67108864 words

4,8

YES

COMMON

1.8

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA84,9X15,32

DRAMs

.8 mm

85 Cel

3-STATE

64MX16

64M

0 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

267 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e0

.007 Amp

4,8

12.5 mm

.5 ns

MT47H128M8HV-3ELAT:G

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

280 mA

134217728 words

4,8

YES

COMMON

1.8

1.8

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

105 Cel

3-STATE

128MX8

128M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

333 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e0

4,8

11.5 mm

.45 ns

MT47H32M16HW-3LIT:G

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

33554432 words

YES

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

32MX16

32M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

8 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e0

12.5 mm

.45 ns

MT47H256M4JN-25EL:H

Micron Technology

DDR2 DRAM

OTHER

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

210 mA

268435456 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

256MX4

256M

0 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

400 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e0

4,8

10 mm

.4 ns

MT47H256M4HR-3LIT:E

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

256MX4

256M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

12.5 mm

.45 ns

MT47H32M16HR-3AT:F

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

350 mA

33554432 words

4,8

YES

COMMON

1.8

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA84,9X15,32

DRAMs

.8 mm

105 Cel

3-STATE

32MX16

32M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

333 MHz

8 mm

Not Qualified

536870912 bit

1.7 V

AUTO/SELF REFRESH

e1

.007 Amp

4,8

12.5 mm

.45 ns

MT47H32M16CB-3E

Micron Technology

DDR2 DRAM

60

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

33554432 words

4,8

COMMON

1.8

1.8

16

GRID ARRAY, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

3-STATE

32MX16

32M

BOTTOM

R-PBGA-B60

333 MHz

Not Qualified

536870912 bit

260

.005 Amp

4,8

.45 ns

MT47J256M4HR-187E:E

Micron Technology

DDR2 DRAM

84

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.5

4

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

256MX4

256M

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B84

1.625 V

1.2 mm

8 mm

Not Qualified

1073741824 bit

1.425 V

AUTO/SELF REFRESH

e1

12.5 mm

MT47H64M16HV-3EL:G

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

67108864 words

YES

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

64MX16

64M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e0

11.5 mm

.4 ns

MT47H256M4BT-37EL

Micron Technology

DDR2 DRAM

92

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

268435456 words

4,8

COMMON

1.8

1.8

4

GRID ARRAY, FINE PITCH

BGA92,9X21,32

DRAMs

.8 mm

3-STATE

256MX4

256M

BOTTOM

R-PBGA-B92

267 MHz

Not Qualified

1073741824 bit

4,8

.5 ns

MT47H128M8HV-3EIT:G

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

280 mA

134217728 words

4,8

YES

COMMON

1.8

1.8

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

128MX8

128M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

333 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e0

4,8

11.5 mm

.45 ns

MT47H64M16HW-187EAT:E

Micron Technology

DDR2 DRAM

INDUSTRIAL

84

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

520 mA

67108864 words

4,8

YES

COMMON

1.8

1.8

16

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA84,9X15,32

DRAMs

.8 mm

105 Cel

3-STATE

64MX16

64M

-40 Cel

TIN LEAD SILVER

BOTTOM

1

R-PBGA-B84

1.9 V

1.2 mm

533 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e0

.007 Amp

4,8

12.5 mm

.35 ns

MT47H256M4HQ-37EIT:E

Micron Technology

DDR2 DRAM

INDUSTRIAL

60

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

270 mA

268435456 words

4,8

YES

COMMON

1.8

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA60,9X11,32

DRAMs

.8 mm

85 Cel

3-STATE

256MX4

256M

-40 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

267 MHz

8 mm

Not Qualified

1073741824 bit

1.7 V

AUTO/SELF REFRESH

e1

4,8

11.5 mm

.5 ns

MT47H512M4HG-37E:C

Micron Technology

DDR2 DRAM

OTHER

60

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

536870912 words

YES

1.8

4

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

85 Cel

512MX4

512M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B60

1.9 V

1.2 mm

11.5 mm

Not Qualified

2147483648 bit

1.7 V

AUTO/SELF REFRESH

e1

14 mm

.5 ns

MT47H64M8BT-25LIT

Micron Technology

DDR2 DRAM

INDUSTRIAL

92

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

67108864 words

4,8

COMMON

1.8

1.8

8

GRID ARRAY, FINE PITCH

BGA92,9X21,32

DRAMs

.8 mm

85 Cel

3-STATE

64MX8

64M

-40 Cel

BOTTOM

R-PBGA-B92

400 MHz

Not Qualified

536870912 bit

.005 Amp

4,8

.4 ns

MT47H256M4BT-25L

Micron Technology

DDR2 DRAM

92

FBGA

8192

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

BALL

268435456 words

4,8

COMMON

1.8

1.8

4

GRID ARRAY, FINE PITCH

BGA92,9X21,32

DRAMs

.8 mm

3-STATE

256MX4

256M

BOTTOM

R-PBGA-B92

400 MHz

Not Qualified

1073741824 bit

4,8

.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.