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

TC5117400BSJ-50

Toshiba

FAST PAGE DRAM

FAST PAGE

1

ASYNCHRONOUS

4194304 words

4

4MX4

4M

1

Not Qualified

16777216 bit

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

50 ns

THMY64N11A70

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

5.4 ns

THL64V8015BTG-4

Toshiba

EDO DRAM MODULE

COMMERCIAL

144

DIMM

4096

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

960 mA

8388608 words

NO

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

3.47 V

Not Qualified

536870912 bit

3.13 V

.004 Amp

40 ns

TC51V17800CFTS-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

TSOP2

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

2097152 words

YES

3.3

8

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

3-STATE

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/SELF REFRESH

18.41 mm

60 ns

TC511001Z-85

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

20

ZIP

512

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

70 mA

1048576 words

SEPARATE

5

5

1

IN-LINE

ZIP20,.1

DRAMs

1.27 mm

70 Cel

3-STATE

1MX1

1M

0 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZIP-T20

Not Qualified

1048576 bit

e0

.001 Amp

85 ns

TC51V17440BST-60

Toshiba

OTHER DRAM

20

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

4194304 words

3.3

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

4MX4

4M

DUAL

1

R-PDSO-G20

3.6 V

1.2 mm

7.7 mm

Not Qualified

16777216 bit

3 V

17.14 mm

60 ns

THMY25N11B80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

8192

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1200 mA

33554432 words

YES

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

32MX64

32M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

34.85 mm

125 MHz

2.8 mm

Not Qualified

2147483648 bit

3 V

AUTO/SELF REFRESH

.008 Amp

133.35 mm

6 ns

TC59LM818DMB-33

Toshiba

DDR1 DRAM

OTHER

60

TBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

MOS

BALL

SYNCHRONOUS

16777216 words

YES

2.5

18

GRID ARRAY, THIN PROFILE

1 mm

85 Cel

16MX18

16M

0 Cel

Tin/Lead (Sn/Pb)

BOTTOM

1

R-PBGA-B60

2.625 V

1.2 mm

9 mm

Not Qualified

301989888 bit

2.375 V

AUTO/SELF REFRESH

e0

16.5 mm

.5 ns

TC51V18165BFTS-70

Toshiba

EDO DRAM

COMMERCIAL

44

TSOP

1024

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

145 mA

1048576 words

YES

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP44/50,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G44

Not Qualified

16777216 bit

e0

.0002 Amp

70 ns

TC514400CSJ-50

Toshiba

FAST PAGE DRAM

20

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

1048576 words

5

4

SMALL OUTLINE

1.27 mm

1MX4

1M

DUAL

1

R-PDSO-J20

5.5 V

3.75 mm

7.7 mm

Not Qualified

4194304 bit

4.5 V

17.15 mm

50 ns

TH8D321000UA-70LU

Toshiba

DRAM CARD

COMMERCIAL

88

UNSPECIFIED

UNSPECIFIED

FAST PAGE

NO

1

MOS

UNSPECIFIED

ASYNCHRONOUS

1048576 words

5

32

MICROELECTRONIC ASSEMBLY

55 Cel

3-STATE

1MX32

1M

0 Cel

UNSPECIFIED

1

X-XXMA-X88

Not Qualified

33554432 bit

RAS ONLY/CAS BEFORE RAS REFRESH; BYTE ACCESS; UNBUFFERED CONTROL LINES

70 ns

TC59S6404AFT-8

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP

4096

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

16777216 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

16MX4

16M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G54

125 MHz

Not Qualified

67108864 bit

e0

1,2,4,8

6 ns

THMY25N01A75L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

32MX64

32M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

2147483648 bit

3 V

AUTO/SELF REFRESH

5.4 ns

TC5116400BJ-60

Toshiba

OTHER DRAM

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

4194304 words

5

4

SMALL OUTLINE

4MX4

4M

DUAL

1

R-PDSO-J28

5.5 V

Not Qualified

16777216 bit

4.5 V

60 ns

TC514260BTR-70

Toshiba

FAST PAGE DRAM

COMMERCIAL

40

TSOP

512

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

100 mA

262144 words

NO

COMMON

5

5

16

SMALL OUTLINE, THIN PROFILE

TSOP40/44,.46,32

DRAMs

.8 mm

70 Cel

YES

3-STATE

256KX16

256K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G40

Not Qualified

4194304 bit

e0

.001 Amp

70 ns

THMY51N01C75

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

64MX64

64M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

4294967296 bit

3 V

AUTO/SELF REFRESH

5.4 ns

TC514258AP-10

Toshiba

STATIC COLUMN DRAM

COMMERCIAL

20

DIP

512

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

4.4 mm

7.62 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

24.6 mm

100 ns

THL32V1010ATG-8L

Toshiba

DRAM MODULE

72

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

GULL WING

1048576 words

3.3

32

SMALL OUTLINE

1MX32

1M

DUAL

1

R-PDSO-G72

Not Qualified

33554432 bit

80 ns

THMD51E30B70

Toshiba

DDR DRAM MODULE

COMMERCIAL

184

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

2.5

72

MICROELECTRONIC ASSEMBLY

70 Cel

64MX72

64M

0 Cel

DUAL

1

R-XDMA-N184

2.7 V

Not Qualified

4831838208 bit

2.3 V

AUTO/SELF REFRESH

.75 ns

TC51V17400BST-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

24

TSOP

2048

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

100 mA

4194304 words

NO

COMMON

3.3

3.3

4

SMALL OUTLINE, THIN PROFILE

TSOP24/26,.36

DRAMs

1.27 mm

70 Cel

3-STATE

4MX4

4M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

16777216 bit

e0

.0005 Amp

60 ns

TC514265DJ-70

Toshiba

EDO DRAM

COMMERCIAL

40

SOJ

512

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

95 mA

262144 words

NO

COMMON

5

5

16

SMALL OUTLINE

SOJ40,.44

DRAMs

1.27 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J40

Not Qualified

4194304 bit

e0

.001 Amp

70 ns

TC59SM816CMB-70

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

60

TFBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

16777216 words

YES

3.3

16

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

70 Cel

16MX16

16M

0 Cel

BOTTOM

1

R-PBGA-B60

3.6 V

1.2 mm

7.16 mm

Not Qualified

268435456 bit

3 V

AUTO/SELF REFRESH

15.72 mm

5.4 ns

TC514256BJ-60

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

60 ns

TC59SM916AFT-70

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

33554432 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

32MX16

32M

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

THM91070AS-80

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

30

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

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

THLY12N11C80L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

8192

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

600 mA

16777216 words

YES

COMMON

3.3

3.3

16

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

16MX16

16M

0 Cel

DUAL

1

R-XDMA-N144

3.6 V

25.4 mm

125 MHz

3.8 mm

Not Qualified

268435456 bit

3 V

AUTO/SELF REFRESH

.004 Amp

67.6 mm

6 ns

THMR2E4Z-6

Toshiba

RAMBUS DRAM MODULE

184

DIMM

RECTANGULAR

UNSPECIFIED

BLOCK ORIENTED PROTOCOL

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

COMMON

2.5

1.8/2.5,2.5

18

MICROELECTRONIC ASSEMBLY

DIMM184,40

DRAMs

1 mm

3-STATE

64MX18

64M

DUAL

1

R-XDMA-N184

2.63 V

34.93 mm

600 MHz

4.8 mm

Not Qualified

1207959552 bit

2.37 V

SELF CONTAINED REFRESH

133.35 mm

53 ns

THLY12N11B70L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

8192

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

680 mA

16777216 words

YES

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

16MX64

16M

0 Cel

DUAL

1

R-XDMA-N144

3.6 V

143 MHz

Not Qualified

1073741824 bit

3 V

AUTO/SELF REFRESH

.004 Amp

5.4 ns

TC59SM716ASL-70

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSSOP

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

8388608 words

YES

3.3

16

SMALL OUTLINE, THIN PROFILE

.4 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

11.2 mm

5.4 ns

THMY721661BEG-10

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1980 mA

16777216 words

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

Other Memory ICs

1.27 mm

70 Cel

3-STATE

16MX72

16M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

100 MHz

Not Qualified

1207959552 bit

3 V

.018 Amp

7 ns

THMY6416H1EG-80L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

UNSPECIFIED

SYNCHRONOUS

1440 mA

16777216 words

YES

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

16MX64

16M

0 Cel

DUAL

1

R-XDMA-X168

3.6 V

34.85 mm

125 MHz

2.8 mm

Not Qualified

1073741824 bit

3 V

AUTO/SELF REFRESH

.008 Amp

133.35 mm

6 ns

TC5116445BST-60

Toshiba

OTHER DRAM

20

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

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

60 ns

TC514101Z-80

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

20

ZIP

1024

RECTANGULAR

PLASTIC/EPOXY

NIBBLE

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

80 ns

TC5118160CJ-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

42

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

1048576 words

5

16

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

DUAL

1

R-PDSO-J42

5.5 V

3.7 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

27.31 mm

60 ns

TC51V17405CST-50

Toshiba

EDO DRAM

COMMERCIAL

24

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

4194304 words

3.3

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

4MX4

4M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G24

3.6 V

1.2 mm

7.7 mm

Not Qualified

16777216 bit

3 V

RAS ONLY/CAS BEFORE RAS /HIDDEN REFRESH

e0

17.14 mm

50 ns

THMY25N11C70

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

8192

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1360 mA

33554432 words

YES

COMMON

3.3

3.3

8

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

32MX8

32M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

34.98 mm

142 MHz

2.8 mm

Not Qualified

268435456 bit

3 V

AUTO/SELF REFRESH; WD-MAX

.008 Amp

133.35 mm

5.4 ns

TC5164405AFTS-50

Toshiba

EDO DRAM

COMMERCIAL

32

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

16777216 words

YES

3.3

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

3-STATE

16MX4

16M

0 Cel

DUAL

1

R-PDSO-G32

3.6 V

1.2 mm

10.16 mm

Not Qualified

67108864 bit

3 V

CAS BEFORE RAS/HIDDEN/SELF REFRESH

20.95 mm

50 ns

TC524258BJ-10

Toshiba

VIDEO DRAM

COMMERCIAL

28

SOJ

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

262144 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

256KX4

256K

0 Cel

TIN LEAD

DUAL

2

R-PDSO-J28

5.5 V

3.7 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4

e0

18.42 mm

100 ns

THMY51E01B75

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

67108864 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

70 Cel

64MX72

64M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

4831838208 bit

3 V

AUTO/SELF REFRESH

5.4 ns

TH8D322000UA-70LU

Toshiba

DRAM CARD

COMMERCIAL

88

UNSPECIFIED

UNSPECIFIED

FAST PAGE

NO

1

MOS

UNSPECIFIED

ASYNCHRONOUS

2097152 words

5

32

MICROELECTRONIC ASSEMBLY

55 Cel

3-STATE

2MX32

2M

0 Cel

UNSPECIFIED

1

X-XXMA-X88

Not Qualified

67108864 bit

RAS ONLY/CAS BEFORE RAS REFRESH; BYTE ACCESS; UNBUFFERED CONTROL LINES

70 ns

TC511000APL-70

Toshiba

FAST PAGE DRAM

COMMERCIAL

18

DIP

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

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

70 ns

TC5118165CFT-60

Toshiba

EDO DRAM

COMMERCIAL

44

TSOP2

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

1048576 words

5

16

SMALL OUTLINE, THIN PROFILE

.8 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

DUAL

1

R-PDSO-G44

5.5 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

20.95 mm

60 ns

THM3610B0ASG-70

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

330 mA

1048576 words

COMMON

5

5

36

MICROELECTRONIC ASSEMBLY

SSIM72

DRAMs

1.27 mm

70 Cel

3-STATE

1MX36

1M

0 Cel

SINGLE

R-PSMA-N72

17.78 mm

Not Qualified

37748736 bit

.002 Amp

70 ns

THMR1E4-6

Toshiba

RAMBUS DRAM MODULE

84

RECTANGULAR

UNSPECIFIED

BLOCK ORIENTED PROTOCOL

NO

1

CMOS

NO LEAD

SYNCHRONOUS

33554432 words

2.5

18

MICROELECTRONIC ASSEMBLY

32MX18

32M

DUAL

1

R-XDMA-N184

2.63 V

Not Qualified

603979776 bit

2.37 V

TC5117400BSR-50

Toshiba

FAST PAGE DRAM

FAST PAGE

1

CMOS

ASYNCHRONOUS

4194304 words

4

4MX4

4M

1

Not Qualified

16777216 bit

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

50 ns

TC528267FT-80

Toshiba

VIDEO DRAM

COMMERCIAL

40

TSOP2

512

RECTANGULAR

PLASTIC/EPOXY

FAST EDO AND PIPELINED PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

262144 words

5

8

SMALL OUTLINE, THIN PROFILE

.8 mm

70 Cel

3-STATE

256KX8

256K

0 Cel

TIN LEAD

DUAL

2

R-PDSO-G40

5.5 V

1.2 mm

10.16 mm

Not Qualified

2097152 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN/AUTO REFRESH

e0

18.41 mm

80 ns

TMM41464AT-15

Toshiba

PAGE MODE DRAM

COMMERCIAL

18

QCCJ

256

RECTANGULAR

PLASTIC/EPOXY

YES

MOS

J BEND

65 mA

65536 words

COMMON

5

5

4

CHIP CARRIER

LDCC18,.33X.53

DRAMs

1.27 mm

70 Cel

3-STATE

64KX4

64K

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQCC-J18

Not Qualified

262144 bit

e0

150 ns

TC59S1608FT-12

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

42

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

DUAL BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

2097152 words

YES

3.3

8

SMALL OUTLINE, THIN PROFILE

.8 mm

70 Cel

3-STATE

2MX8

2M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G42

3.6 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

3 V

AUTO/SELF REFRESH

e0

18.41 mm

72 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.