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

THM321000ASG-60

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1048576 words

5

32

MICROELECTRONIC ASSEMBLY

16

70 Cel

1MX32

1M

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

33554432 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

60 ns

TC51V17800CFT-50

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

2097152 words

3.3

8

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

2MX8

2M

0 Cel

DUAL

1

R-PDSO-G28

3.6 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

18.41 mm

50 ns

THM322080AS-80

Toshiba

DRAM MODULE

1

2097152 words

32

2MX32

2M

1

Not Qualified

67108864 bit

80 ns

THM364080ASG-10

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

2700 mA

4194304 words

COMMON

5

5

36

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

4MX36

4M

0 Cel

SINGLE

R-PSMA-N72

31.877 mm

Not Qualified

150994944 bit

.036 Amp

100 ns

THMY6420B1AEG-12

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

1000 mA

2097152 words

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

2MX64

2M

0 Cel

DUAL

R-PDMA-N168

83.3 MHz

Not Qualified

134217728 bit

.016 Amp

9 ns

THM328020BSG-70

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

2048

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

776 mA

8388608 words

NO

COMMON

5

5

32

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

8MX32

8M

0 Cel

SINGLE

R-PSMA-N72

25.4 mm

Not Qualified

268435456 bit

.016 Amp

70 ns

TC514400APL-70

Toshiba

FAST PAGE DRAM

COMMERCIAL

20

DIP

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

1048576 words

5

4

IN-LINE

2.54 mm

70 Cel

3-STATE

1MX4

1M

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T20

5.5 V

4.4 mm

7.62 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

24.6 mm

70 ns

TC51V16400BSJ-70

Toshiba

OTHER DRAM

26

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

4194304 words

3.3

4

SMALL OUTLINE

4MX4

4M

DUAL

1

R-PDSO-J26

3.6 V

Not Qualified

16777216 bit

3 V

70 ns

TC514900AFTL-70

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

SOP

1024

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

100 mA

524288 words

NO

COMMON

5

5

9

SMALL OUTLINE

SO28(UNSPEC)

DRAMs

70 Cel

3-STATE

512KX9

512K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G28

Not Qualified

4718592 bit

e0

.0003 Amp

70 ns

TC5165805AJ-60

Toshiba

EDO DRAM

COMMERCIAL

32

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

J BEND

ASYNCHRONOUS

8388608 words

3.3

8

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

8MX8

8M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J32

3.6 V

3.7 mm

10.16 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

20.96 mm

60 ns

TC5117400BZ-60

Toshiba

OTHER DRAM

24

ZIP

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

4194304 words

5

4

IN-LINE

4MX4

4M

ZIG-ZAG

1

R-PZIP-T24

5.5 V

Not Qualified

16777216 bit

4.5 V

60 ns

THMY723281EG-80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

UNSPECIFIED

SYNCHRONOUS

67108864 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

1.27 mm

70 Cel

64MX72

64M

0 Cel

DUAL

1

R-XDMA-X168

3.6 V

30.48 mm

4 mm

Not Qualified

4831838208 bit

3 V

AUTO/SELF REFRESH

133.35 mm

6 ns

THM65V4075ATG-5

Toshiba

EDO DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

520 mA

4194304 words

NO

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

32

DRAMs

1.27 mm

70 Cel

3-STATE

4MX64

4M

0 Cel

DUAL

1

R-XDMA-N168

3.47 V

25.4 mm

Not Qualified

268435456 bit

3.13 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

.002 Amp

50 ns

TC514256AJL-80

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

80 ns

THLY51N61C75

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

8192

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

2560 mA

67108864 words

YES

COMMON

3.3

3.3

8

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

64MX8

64M

0 Cel

DUAL

1

R-XDMA-N144

3.6 V

31.88 mm

133 MHz

3.8 mm

Not Qualified

536870912 bit

3 V

AUTO/SELF REFRESH; WD-MAX

.016 Amp

67.6 mm

5.4 ns

TC59SM816CFT-75

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

160 mA

16777216 words

1,2,4,8,FP

YES

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

16MX16

16M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

133 MHz

10.16 mm

Not Qualified

268435456 bit

3 V

AUTO/SELF REFRESH

e0

.001 Amp

1,2,4,8

22.22 mm

5.4 ns

THMY12N11A80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

16777216 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

16MX64

16M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

1073741824 bit

3 V

AUTO/SELF REFRESH

6 ns

THM91021L-12

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

30

512

PLASTIC/EPOXY

NO

CMOS

450 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

12.7 mm

Not Qualified

9437184 bit

e0

.009 Amp

120 ns

THMD25E11B80

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

72

MICROELECTRONIC ASSEMBLY

DIMM184

DRAMs

1.27 mm

70 Cel

3-STATE

32MX72

32M

0 Cel

DUAL

1

R-XDMA-N184

2.7 V

125 MHz

Not Qualified

2415919104 bit

2.3 V

AUTO/SELF REFRESH

.8 ns

TC59S6432CFTL-60

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

86

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

155 mA

2097152 words

1,2,4,8,FP

YES

COMMON

3.3

3.3

32

SMALL OUTLINE, THIN PROFILE

TSSOP86,.46,20

DRAMs

.5 mm

70 Cel

3-STATE

2MX32

2M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G86

3.6 V

1.2 mm

166 MHz

10.16 mm

Not Qualified

67108864 bit

3 V

AUTO/SELF REFRESH

e0

.001 Amp

1,2,4,8

22.22 mm

5.4 ns

THMY64N11A80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

8388608 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

8MX64

8M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

536870912 bit

3 V

AUTO/SELF REFRESH

6 ns

TC59R1609VK

Toshiba

RAMBUS DRAM

32

SIP

RECTANGULAR

PLASTIC/EPOXY

BLOCK ORIENTED PROTOCOL

NO

1

CMOS

THROUGH-HOLE

SYNCHRONOUS

2097152 words

YES

5

9

IN-LINE

.65 mm

3-STATE

2MX9

2M

SINGLE

1

R-PSIP-T32

11.7 mm

1.2 mm

Not Qualified

18874368 bit

SELF CONTAINED REFRESH; RAMBUS SIGNALING LOGIC INTERFACE

24.13 mm

THLY25N01C70L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

8192

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1360 mA

33554432 words

YES

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

32MX64

32M

0 Cel

DUAL

1

R-XDMA-N144

3.6 V

143 MHz

Not Qualified

2147483648 bit

3 V

AUTO/SELF REFRESH

.008 Amp

5.4 ns

TC51V17740BSJ-70

Toshiba

OTHER DRAM

26

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

4194304 words

3.3

4

SMALL OUTLINE

4MX4

4M

DUAL

1

R-PDSO-J26

3.6 V

Not Qualified

16777216 bit

3 V

70 ns

TH81070AL-70

Toshiba

DRAM MODULE

1

CMOS

1048576 words

8

1MX8

1M

1

Not Qualified

8388608 bit

70 ns

TC514102AP-70

Toshiba

STATIC COLUMN DRAM

COMMERCIAL

18

DIP

1024

RECTANGULAR

PLASTIC/EPOXY

STATIC COLUMN

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

4194304 words

5

1

IN-LINE

2.54 mm

70 Cel

3-STATE

4MX1

4M

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T18

5.5 V

4.4 mm

7.62 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

22 mm

70 ns

THM321000ASG-10

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

600 mA

1048576 words

NO

COMMON

5

5

32

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

1MX32

1M

0 Cel

SINGLE

R-PSMA-N72

21.59 mm

Not Qualified

33554432 bit

.008 Amp

100 ns

TC5116445BSJ-60

Toshiba

OTHER DRAM

26

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

J BEND

4194304 words

5

4

SMALL OUTLINE

4MX4

4M

DUAL

1

R-PDSO-J26

5.5 V

Not Qualified

16777216 bit

4.5 V

60 ns

TC59S6409BFT-75

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

8388608 words

YES

3.3

8

SMALL OUTLINE, THIN PROFILE

.8 mm

70 Cel

8MX8

8M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

10.16 mm

Not Qualified

67108864 bit

3 V

AUTO/SELF REFRESH

e0

22.22 mm

6 ns

THM361010AS-70

Toshiba

DRAM MODULE

1

CMOS

1048576 words

36

1MX36

1M

1

Not Qualified

37748736 bit

70 ns

TC51V18165BJS-70

Toshiba

EDO DRAM

COMMERCIAL

42

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

145 mA

1048576 words

YES

COMMON

3.3

3.3

16

SMALL OUTLINE

SOJ42,.44

DRAMs

1.27 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J42

Not Qualified

16777216 bit

e0

.0002 Amp

70 ns

TC514268AP-80

Toshiba

STATIC COLUMN DRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

STATIC COLUMN

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

262144 words

5

4

IN-LINE

2.54 mm

70 Cel

256KX4

256K

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T20

5.5 V

5 mm

7.62 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

80 ns

TH32V1010ATS-8

Toshiba

DRAM MODULE

72

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

1048576 words

3.3

32

SMALL OUTLINE

1MX32

1M

DUAL

1

R-PDSO-G72

Not Qualified

33554432 bit

80 ns

THMY1GE0SC80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

70 Cel

128MX72

128M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

9663676416 bit

3 V

AUTO/SELF REFRESH

5.4 ns

TC5164165BFT-50

Toshiba

EDO DRAM

COMMERCIAL

50

TSOP2

8192

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

100 mA

4194304 words

NO

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 (Sn/Pb)

DUAL

1

R-PDSO-G50

3.6 V

1.2 mm

10.16 mm

Not Qualified

67108864 bit

3 V

e0

.0005 Amp

20.95 mm

50 ns

TC514260BJL-70

Toshiba

FAST PAGE DRAM

40

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

J BEND

262144 words

5

16

SMALL OUTLINE

1.27 mm

256KX16

256K

DUAL

1

R-PDSO-J40

5.5 V

3.7 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

26.04 mm

70 ns

TC59SM716AFTL-70

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

170 mA

8388608 words

1,2,4,8,FP

YES

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

8MX16

8M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

143 MHz

10.16 mm

Not Qualified

134217728 bit

3 V

AUTO/SELF REFRESH

e0

.001 Amp

1,2,4,8

22.22 mm

5.4 ns

TC514100AJL-80

Toshiba

FAST PAGE DRAM

COMMERCIAL

20

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

4194304 words

5

1

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

4MX1

4M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J20

5.5 V

3.75 mm

8.89 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

17.15 mm

80 ns

TC511002AZ-80

Toshiba

STATIC COLUMN DRAM

COMMERCIAL

19

ZIP

512

RECTANGULAR

PLASTIC/EPOXY

STATIC COLUMN

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

1048576 words

5

1

IN-LINE

1.27 mm

70 Cel

1MX1

1M

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

80 ns

THM3251F5BS70

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

180 mA

524288 words

COMMON

5

5

32

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

512KX32

512K

0 Cel

SINGLE

R-PSMA-N72

Not Qualified

16777216 bit

.001 Amp

70 ns

TC514100AZ-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

20

ZIP

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

4194304 words

5

1

IN-LINE

1.27 mm

70 Cel

3-STATE

4MX1

4M

0 Cel

TIN LEAD

ZIG-ZAG

1

R-PZIP-T20

5.5 V

10.16 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

25.8 mm

60 ns

THM94000CL-50

Toshiba

DRAM MODULE

1

CMOS

4194304 words

9

4MX9

4M

1

Not Qualified

37748736 bit

50 ns

TC5165165AJ-60

Toshiba

EDO DRAM

COMMERCIAL

50

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

J BEND

ASYNCHRONOUS

4194304 words

3.3

16

SMALL OUTLINE

.8 mm

70 Cel

3-STATE

4MX16

4M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J50

3.6 V

3.7 mm

10.16 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

20.96 mm

60 ns

THMR2E2Z-7

Toshiba

RAMBUS DRAM MODULE

184

DIMM

RECTANGULAR

UNSPECIFIED

BLOCK ORIENTED PROTOCOL

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

COMMON

2.5

1.8/2.5,2.5

18

MICROELECTRONIC ASSEMBLY

DIMM184,40

DRAMs

1 mm

3-STATE

32MX18

32M

DUAL

1

R-XDMA-N184

2.63 V

34.93 mm

711 MHz

4.8 mm

Not Qualified

603979776 bit

2.37 V

SELF CONTAINED REFRESH

133.35 mm

45 ns

TC51V4260BJ-80

Toshiba

OTHER DRAM

40

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

262144 words

3.3

16

SMALL OUTLINE

1.27 mm

256KX16

256K

DUAL

1

R-PDSO-J40

3.6 V

3.7 mm

10.16 mm

Not Qualified

4194304 bit

3 V

26.04 mm

80 ns

THM3640F0BSG-60

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

2048

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

990 mA

4194304 words

COMMON

5

5

36

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

4MX36

4M

0 Cel

SINGLE

R-PSMA-N72

Not Qualified

150994944 bit

.009 Amp

60 ns

TC59G1631AFB-10

Toshiba

SYNCHRONOUS GRAPHICS RAM

COMMERCIAL

100

LQFP

RECTANGULAR

PLASTIC/EPOXY

DUAL BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

524288 words

YES

3.3

32

FLATPACK, LOW PROFILE

.65 mm

70 Cel

512KX32

512K

0 Cel

TIN LEAD

QUAD

1

R-PQFP-G100

3.6 V

1.27 mm

14 mm

Not Qualified

16777216 bit

3 V

AUTO/SELF REFRESH

e0

20 mm

8 ns

THMY1GE0SC70

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

134217728 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

70 Cel

128MX72

128M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

9663676416 bit

3 V

AUTO/SELF REFRESH

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.