Toshiba 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

THM404020SG-80

Toshiba

DRAM MODULE

1

CMOS

4194304 words

40

4MX40

4M

1

Not Qualified

167772160 bit

80 ns

THM184020ASG-70

Toshiba

DRAM MODULE

1

CMOS

4194304 words

18

4MX18

4M

1

Not Qualified

75497472 bit

70 ns

THM73V8015BTG-4

Toshiba

EDO DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

8388608 words

3.3

72

MICROELECTRONIC ASSEMBLY

70 Cel

8MX72

8M

0 Cel

DUAL

1

R-XDMA-N168

3.47 V

Not Qualified

603979776 bit

3.13 V

40 ns

THM91000L-10

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

30

512

PLASTIC/EPOXY

NO

CMOS

540 mA

1048576 words

COMMON

5

5

9

SIP30,.2

DRAMs

2.54 mm

70 Cel

3-STATE

1MX9

1M

0 Cel

Tin/Lead (Sn/Pb)

SINGLE

22.86 mm

Not Qualified

9437184 bit

e0

.009 Amp

100 ns

TC59RM818MB-7

Toshiba

RAMBUS DRAM

92

TFBGA

RECTANGULAR

PLASTIC/EPOXY

BLOCK ORIENTED PROTOCOL

YES

1

CMOS

BALL

SYNCHRONOUS

16777216 words

YES

COMMON

2.5

1.8/2.5,2.5

18

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA92,10X18,32

DRAMs

.8 mm

3-STATE

16MX18

16M

Tin/Lead (Sn/Pb)

BOTTOM

1

R-PBGA-B92

2.63 V

1.2 mm

711 MHz

9.057 mm

Not Qualified

301989888 bit

2.37 V

SELF CONTAINED REFRESH

e0

17.349 mm

50 ns

TC514256AJL-10

Toshiba

FAST PAGE DRAM

COMMERCIAL

20

SOJ

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

262144 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

256KX4

256K

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J20

5.5 V

3.55 mm

7.7 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

17.15 mm

100 ns

THM402020CSG-50

Toshiba

DRAM MODULE

1

CMOS

2097152 words

40

2MX40

2M

1

Not Qualified

83886080 bit

50 ns

THMY7264E0LEG-80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

4060 mA

67108864 words

YES

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

125 MHz

Not Qualified

4831838208 bit

3 V

AUTO/SELF REFRESH

.046 Amp

6 ns

THM3251F0BS-60

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

524288 words

5

32

MICROELECTRONIC ASSEMBLY

70 Cel

3-STATE

512KX32

512K

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

60 ns

THM84000CSG-50

Toshiba

DRAM MODULE

1

CMOS

4194304 words

8

4MX8

4M

1

Not Qualified

33554432 bit

50 ns

TC59LM806CFT-60

Toshiba

DDR1 DRAM

COMMERCIAL

66

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

MOS

GULL WING

SYNCHRONOUS

170 mA

33554432 words

2,4

YES

COMMON

2.5

2.5

8

SMALL OUTLINE, THIN PROFILE

TSSOP66,.46

DRAMs

.65 mm

70 Cel

3-STATE

32MX8

32M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G66

2.65 V

1.2 mm

166 MHz

10.16 mm

Not Qualified

268435456 bit

2.35 V

AUTO/SELF REFRESH

e0

.002 Amp

2,4

22.22 mm

.85 ns

TC511002AP-10

Toshiba

STATIC COLUMN DRAM

COMMERCIAL

18

DIP

512

RECTANGULAR

PLASTIC/EPOXY

STATIC COLUMN

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

1048576 words

5

1

IN-LINE

2.54 mm

70 Cel

1MX1

1M

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T18

5.5 V

4.4 mm

7.62 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

22 mm

100 ns

THM41001L-12

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

25

512

PLASTIC/EPOXY

NO

CMOS

200 mA

1048576 words

SEPARATE

5

5

4

SIP25,.2

DRAMs

2.54 mm

70 Cel

3-STATE

1MX4

1M

0 Cel

Tin/Lead (Sn/Pb)

SINGLE

Not Qualified

4194304 bit

e0

120 ns

TC521000P

Toshiba

VIDEO DRAM

COMMERCIAL

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

SYNCHRONOUS

262144 words

5

4

IN-LINE

2.54 mm

70 Cel

256KX4

256K

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T40

5.5 V

4.8 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e0

50.7 mm

20 ns

THMD25E30B80

Toshiba

DDR DRAM MODULE

COMMERCIAL

184

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

32MX72

32M

0 Cel

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

2415919104 bit

2.3 V

AUTO/SELF REFRESH

.8 ns

TC59SM704FTL

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

33554432 words

YES

3.3

4

SMALL OUTLINE

.8 mm

70 Cel

32MX4

32M

0 Cel

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

10.16 mm

Not Qualified

134217728 bit

3 V

AUTO/SELF REFRESH

22.22 mm

TC59SM704FTL-10

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

150 mA

33554432 words

1,2,4,8,FP

COMMON

3.3

3.3

4

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

32MX4

32M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

100 MHz

10.16 mm

Not Qualified

134217728 bit

3 V

e0

.001 Amp

1,2,4,8

22.22 mm

7 ns

TC511002AJ-10

Toshiba

STATIC COLUMN DRAM

COMMERCIAL

20

SOJ

512

RECTANGULAR

PLASTIC/EPOXY

STATIC COLUMN

YES

1

CMOS

J BEND

ASYNCHRONOUS

1048576 words

5

1

SMALL OUTLINE

1.27 mm

70 Cel

1MX1

1M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J20

5.5 V

3.55 mm

7.7 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

17.15 mm

100 ns

TC59SM908AFT-70

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

67108864 words

1,2,4,8,FP

YES

COMMON

3.3

3.3

8

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

64MX8

64M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

143 MHz

10.16 mm

Not Qualified

536870912 bit

3 V

AUTO/SELF REFRESH

e0

.001 Amp

1,2,4,8

22.22 mm

5.4 ns

TC5116100BSR-60

Toshiba

FAST PAGE DRAM

24

TSOP2-R

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

16777216 words

5

1

SMALL OUTLINE, THIN PROFILE

1.27 mm

16MX1

16M

DUAL

1

R-PDSO-G24

5.5 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

18.41 mm

60 ns

THM402020SG-80

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

MOS

NO LEAD

ASYNCHRONOUS

2097152 words

5

40

MICROELECTRONIC ASSEMBLY

70 Cel

3-STATE

2MX40

2M

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

83886080 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

80 ns

TC514258BZ-60

Toshiba

STATIC COLUMN DRAM

COMMERCIAL

19

ZIP

512

RECTANGULAR

PLASTIC/EPOXY

STATIC COLUMN

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

262144 words

5

4

IN-LINE

1.27 mm

70 Cel

256KX4

256K

0 Cel

TIN LEAD

ZIG-ZAG

1

R-PZIP-T19

5.5 V

10.16 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

25.8 mm

60 ns

TC59SM716FTL

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

8388608 words

YES

3.3

16

SMALL OUTLINE

.8 mm

70 Cel

8MX16

8M

0 Cel

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

10.16 mm

Not Qualified

134217728 bit

3 V

AUTO/SELF REFRESH

22.22 mm

THMY51E2SA80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

5673 mA

134217728 words

YES

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

128MX72

128M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

43.05 mm

125 MHz

6.35 mm

Not Qualified

9663676416 bit

3 V

AUTO/SELF REFRESH

.067 Amp

133.35 mm

6 ns

TC514266AZ-70

Toshiba

FAST PAGE DRAM

COMMERCIAL

19

ZIP

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

262144 words

5

4

IN-LINE

1.27 mm

70 Cel

256KX4

256K

0 Cel

TIN LEAD

ZIG-ZAG

1

R-PZIP-T19

5.5 V

10.16 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

25.8 mm

70 ns

THMD25N11B75

Toshiba

DDR DRAM MODULE

COMMERCIAL

184

DIMM

8192

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

COMMON

2.5

2.5

64

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

70 Cel

3-STATE

32MX64

32M

0 Cel

DUAL

1

R-XDMA-N184

2.7 V

133 MHz

Not Qualified

2147483648 bit

2.3 V

AUTO/SELF REFRESH

.75 ns

THM65V8035BTG-4

Toshiba

EDO DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

8388608 words

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

8MX64

8M

0 Cel

DUAL

1

R-XDMA-N168

3.47 V

Not Qualified

536870912 bit

3.13 V

40 ns

TC528126BJ-10

Toshiba

VIDEO DRAM

COMMERCIAL

40

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

2

R-PDSO-J40

5.5 V

3.7 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

26.04 mm

100 ns

TC51V16100BST-70

Toshiba

OTHER DRAM

20

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

16777216 words

3.3

1

SMALL OUTLINE, THIN PROFILE

1.27 mm

16MX1

16M

DUAL

1

R-PDSO-G20

3.6 V

1.2 mm

7.7 mm

Not Qualified

16777216 bit

3 V

17.14 mm

70 ns

TC59LM914AMB-50

Toshiba

DDR1 DRAM

OTHER

60

TBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

MOS

BALL

SYNCHRONOUS

33554432 words

YES

2.5

16

GRID ARRAY, THIN PROFILE

1 mm

85 Cel

32MX16

32M

0 Cel

TIN LEAD

BOTTOM

1

R-PBGA-B60

2.625 V

1.2 mm

12.7 mm

Not Qualified

536870912 bit

2.375 V

AUTO/SELF REFRESH

e0

16.5 mm

24 ns

TC5116400BSR-50

Toshiba

OTHER DRAM

26

SOP

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

4194304 words

5

4

SMALL OUTLINE

4MX4

4M

DUAL

1

R-PDSO-G26

5.5 V

Not Qualified

16777216 bit

4.5 V

50 ns

TC524162FT-60

Toshiba

VIDEO DRAM

COMMERCIAL

64

TSOP2

512

RECTANGULAR

PLASTIC/EPOXY

FAST AND PIPELINED PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

262144 words

5

16

SMALL OUTLINE, THIN PROFILE

.65 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

TIN LEAD

DUAL

2

R-PDSO-G64

5.5 V

1.2 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

23.45 mm

60 ns

THM91070S-80

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

30

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1048576 words

5

9

MICROELECTRONIC ASSEMBLY

70 Cel

1MX9

1M

0 Cel

SINGLE

1

R-XSMA-N30

5.5 V

Not Qualified

9437184 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

80 ns

TC514400ASJL-80

Toshiba

FAST PAGE DRAM

COMMERCIAL

20

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

1048576 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

1MX4

1M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J20

5.5 V

3.75 mm

7.7 mm

Not Qualified

4194304 bit

4.5 V

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

e0

17.15 mm

80 ns

THMY7232G1EG-75

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

3420 mA

67108864 words

YES

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

34.85 mm

4 mm

Not Qualified

4831838208 bit

3 V

AUTO/SELF REFRESH

.018 Amp

133.35 mm

5.4 ns

TMM411001C-10

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

18

DIP

512

RECTANGULAR

CERAMIC

NO

MOS

THROUGH-HOLE

1048576 words

SEPARATE

5

5

1

IN-LINE

DIP18,.3

DRAMs

2.54 mm

70 Cel

3-STATE

1MX1

1M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T18

Not Qualified

1048576 bit

e0

100 ns

THMR1E16E-8

Toshiba

RAMBUS DRAM MODULE

184

DIMM

RECTANGULAR

UNSPECIFIED

BLOCK ORIENTED PROTOCOL

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

COMMON

2.5

1.8/2.5,2.5

18

MICROELECTRONIC ASSEMBLY

DIMM184,40

DRAMs

1 mm

3-STATE

128MX18

128M

DUAL

1

R-XDMA-N184

2.63 V

31.75 mm

800 MHz

8 mm

Not Qualified

2415919104 bit

2.37 V

SELF CONTAINED REFRESH; WD-MAX

133.35 mm

45 ns

TC514190BJ-70

Toshiba

OTHER DRAM

40

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

262144 words

5

18

SMALL OUTLINE

1.27 mm

256KX18

256K

TIN LEAD

DUAL

1

R-PDSO-J40

5.5 V

3.7 mm

10.16 mm

Not Qualified

4718592 bit

4.5 V

e0

26.04 mm

70 ns

THMY51E10C75

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

8192

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

3429 mA

67108864 words

YES

COMMON

3.3

3.3

4

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

64MX4

64M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

43.18 mm

133 MHz

4 mm

Not Qualified

268435456 bit

3 V

AUTO/SELF REFRESH; WD-MAX

.049 Amp

133.35 mm

5.4 ns

TC511000BTR-10

Toshiba

FAST PAGE DRAM

20

TSOP1-R

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

1048576 words

5

1

SMALL OUTLINE, THIN PROFILE

.5 mm

1MX1

1M

DUAL

1

R-PDSO-G20

5.5 V

1.2 mm

6 mm

Not Qualified

1048576 bit

4.5 V

14.4 mm

100 ns

TC5117800CJ-50

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

2097152 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

2MX8

2M

0 Cel

DUAL

1

R-PDSO-J28

5.5 V

3.7 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

18.42 mm

50 ns

TC51V4256BFTL-10

Toshiba

OTHER DRAM

20

TSOP1

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

262144 words

3.3

4

SMALL OUTLINE, THIN PROFILE

.5 mm

256KX4

256K

DUAL

1

R-PDSO-G20

3.6 V

1.2 mm

6 mm

Not Qualified

1048576 bit

3 V

14.4 mm

10 ns

THMY6480H1EG-80L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

UNSPECIFIED

SYNCHRONOUS

720 mA

8388608 words

YES

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

8MX64

8M

0 Cel

DUAL

1

R-XDMA-X168

3.6 V

25.4 mm

125 MHz

2.8 mm

Not Qualified

536870912 bit

3 V

AUTO/SELF REFRESH

.004 Amp

133.35 mm

6 ns

THM81020AL-70

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

30

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

1048576 words

5

8

MICROELECTRONIC ASSEMBLY

70 Cel

1MX8

1M

0 Cel

TIN LEAD

SINGLE

1

R-XSMA-T30

5.5 V

Not Qualified

8388608 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

70 ns

THMY64E11A70L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

3.3

16

MICROELECTRONIC ASSEMBLY

1.27 mm

70 Cel

8MX16

8M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

25.53 mm

2.8 mm

Not Qualified

134217728 bit

3 V

AUTO/SELF REFRESH; WD-MAX

133.35 mm

5.4 ns

THL321070ATG-7

Toshiba

DRAM MODULE

72

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

GULL WING

1048576 words

32

SMALL OUTLINE

1MX32

1M

DUAL

1

R-PDSO-G72

Not Qualified

33554432 bit

70 ns

TC5117440BST-50

Toshiba

OTHER DRAM

20

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

4194304 words

5

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

4MX4

4M

DUAL

1

R-PDSO-G20

5.5 V

1.2 mm

7.7 mm

Not Qualified

16777216 bit

4.5 V

17.14 mm

50 ns

THLY648031BFG-10L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

4096

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

880 mA

8388608 words

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

8MX64

8M

0 Cel

DUAL

1

R-XDMA-N144

3.6 V

30.48 mm

100 MHz

Not Qualified

536870912 bit

3 V

.008 Amp

7 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.