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

TMM41257T-15

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

18

QCCJ

256

RECTANGULAR

PLASTIC/EPOXY

YES

MOS

J BEND

262144 words

SEPARATE

5

5

1

CHIP CARRIER

LDCC18,.33X.53

DRAMs

1.27 mm

70 Cel

3-STATE

256KX1

256K

0 Cel

Tin/Lead (Sn/Pb)

QUAD

R-PQCC-J18

Not Qualified

262144 bit

e0

150 ns

THM94000AL-70

Toshiba

DRAM MODULE

1

4194304 words

9

4MX9

4M

1

Not Qualified

37748736 bit

70 ns

TC59LM814CFT-55

Toshiba

DDR1 DRAM

COMMERCIAL

66

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

MOS

GULL WING

SYNCHRONOUS

180 mA

16777216 words

2,4

YES

COMMON

2.5

2.5

16

SMALL OUTLINE, THIN PROFILE

TSSOP66,.46

DRAMs

.65 mm

70 Cel

3-STATE

16MX16

16M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G66

2.65 V

1.2 mm

182 MHz

10.16 mm

Not Qualified

268435456 bit

2.35 V

AUTO/SELF REFRESH

e0

.002 Amp

2,4

22.22 mm

.75 ns

THM3680A0SG-70

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

4096

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

8388608 words

5

36

MICROELECTRONIC ASSEMBLY

70 Cel

8MX36

8M

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

301989888 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

70 ns

THLY12N11C70L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

8192

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

680 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

142 MHz

3.8 mm

Not Qualified

268435456 bit

3 V

AUTO/SELF REFRESH

.004 Amp

67.6 mm

5.4 ns

THM321000ATSG-80

Toshiba

DRAM MODULE

72

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

1048576 words

32

SMALL OUTLINE

1MX32

1M

DUAL

1

R-PDSO-G72

Not Qualified

33554432 bit

80 ns

TC59SM716AS-75

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

THM3210B5BS-60

Toshiba

EDO DRAM MODULE

COMMERCIAL

72

SIMM

1024

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

360 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

17.78 mm

Not Qualified

33554432 bit

.002 Amp

60 ns

THNY51E10B75

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

8192

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

NO LEAD

3250 mA

67108864 words

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

64MX72

64M

0 Cel

DUAL

R-PDMA-N168

133 MHz

Not Qualified

4831838208 bit

.049 Amp

5.4 ns

THM361000ASG-60

Toshiba

DRAM MODULE

1

1048576 words

36

1MX36

1M

1

Not Qualified

37748736 bit

60 ns

TC5117400Z-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

24

ZIP

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

4194304 words

5

4

IN-LINE

1.27 mm

70 Cel

4MX4

4M

0 Cel

TIN LEAD

ZIG-ZAG

1

R-PZIP-T24

5.5 V

12.07 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

30.88 mm

60 ns

TC511002BFT-60

Toshiba

STATIC COLUMN DRAM

COMMERCIAL

20

TSOP1

512

RECTANGULAR

PLASTIC/EPOXY

STATIC COLUMN

YES

1

CMOS

GULL WING

ASYNCHRONOUS

1048576 words

5

1

SMALL OUTLINE, THIN PROFILE

.5 mm

70 Cel

1MX1

1M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G20

5.5 V

1.2 mm

6 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

14.4 mm

60 ns

TC59SM704AFTL-70

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

170 mA

33554432 words

1,2,4,8,FP

YES

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

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

TC51V17800BNJ-70

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

SOJ

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

2097152 words

3.3

8

SMALL OUTLINE

1.27 mm

70 Cel

2MX8

2M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-J28

3.6 V

3.7 mm

10.16 mm

Not Qualified

16777216 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

NOT SPECIFIED

NOT SPECIFIED

18.42 mm

70 ns

THM41000L-12

Toshiba

FAST PAGE DRAM MODULE

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

TC524165FT-60

Toshiba

VIDEO DRAM

COMMERCIAL

64

TSOP2

512

RECTANGULAR

PLASTIC/EPOXY

FAST EDO 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

TC59SM708ASL-80

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSSOP

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

16777216 words

YES

3.3

8

SMALL OUTLINE, THIN PROFILE

.4 mm

70 Cel

16MX8

16M

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

6 ns

TC59S6416CFTL-80

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

110 mA

4194304 words

1,2,4,8,FP

COMMON

3.3

3.3

16

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

4MX16

4M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

125 MHz

10.16 mm

Not Qualified

67108864 bit

3 V

e0

.001 Amp

1,2,4,8

22.22 mm

6 ns

TC51V16160CFT-50

Toshiba

FAST PAGE DRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

1048576 words

3.3

16

SMALL OUTLINE, THIN PROFILE

.8 mm

70 Cel

1MX16

1M

0 Cel

DUAL

1

R-PDSO-G44

3.6 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

20.95 mm

50 ns

TC59LM814CTG-50

Toshiba

DDR1 DRAM

COMMERCIAL

66

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

MOS

GULL WING

SYNCHRONOUS

190 mA

16777216 words

2,4

YES

COMMON

2.5

2.5

16

SMALL OUTLINE, THIN PROFILE

TSSOP66,.46

DRAMs

.65 mm

70 Cel

3-STATE

16MX16

16M

0 Cel

NICKEL PALLADIUM GOLD

DUAL

1

R-PDSO-G66

2.65 V

1.2 mm

200 MHz

10.16 mm

Not Qualified

268435456 bit

2.35 V

AUTO/SELF REFRESH

e4

.002 Amp

2,4

22.22 mm

.65 ns

TC511000AP-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

THMY51E01B70

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

THMY648071BEG-80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1120 mA

8388608 words

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-N168

3.6 V

30.48 mm

125 MHz

Not Qualified

536870912 bit

3 V

.008 Amp

6 ns

THM81001L-85

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

30

512

PLASTIC/EPOXY

NO

CMOS

560 mA

1048576 words

COMMON

5

5

8

SIP30,.2

DRAMs

2.54 mm

70 Cel

3-STATE

1MX8

1M

0 Cel

Tin/Lead (Sn/Pb)

SINGLE

22.86 mm

Not Qualified

8388608 bit

e0

.008 Amp

85 ns

THM3620C0ASG-80

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

2097152 words

5

36

MICROELECTRONIC ASSEMBLY

18

70 Cel

2MX36

2M

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

75497472 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

80 ns

TC59S6416BFTL-10

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

110 mA

4194304 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

4MX16

4M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

100 MHz

10.16 mm

Not Qualified

67108864 bit

3 V

AUTO/SELF REFRESH

e0

.001 Amp

1,2,4,8

22.22 mm

7 ns

TC59SM704AS-75

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSSOP

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

33554432 words

YES

3.3

4

SMALL OUTLINE, THIN PROFILE

.4 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

11.2 mm

5.4 ns

TC5117440BSJ-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

SOJ

2048

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

110 mA

4194304 words

NO

COMMON

5

5

4

SMALL OUTLINE

SOJ28,.44

DRAMs

1.27 mm

70 Cel

3-STATE

4MX4

4M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-J28

Not Qualified

16777216 bit

e0

.001 Amp

60 ns

THM3610B0AS-80

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

1048576 words

5

36

MICROELECTRONIC ASSEMBLY

18

70 Cel

1MX36

1M

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

37748736 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

80 ns

THM364020S-80

Toshiba

DRAM MODULE

1

CMOS

4194304 words

36

4MX36

4M

1

Not Qualified

150994944 bit

80 ns

THM164020ASG-60

Toshiba

DRAM MODULE

1

4194304 words

16

4MX16

4M

1

Not Qualified

67108864 bit

60 ns

TC511002BP-60

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

60 ns

THMY721691EG-10

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

CMOS

UNSPECIFIED

SYNCHRONOUS

1350 mA

16777216 words

YES

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

16MX72

16M

0 Cel

DUAL

1

R-XDMA-X168

3.6 V

30.48 mm

100 MHz

2.8 mm

Not Qualified

1207959552 bit

3 V

AUTO/SELF REFRESH

.009 Amp

133.35 mm

7 ns

THLY648051FG-10

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

4096

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

UNSPECIFIED

SYNCHRONOUS

600 mA

8388608 words

YES

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-X144

3.6 V

25.4 mm

100 MHz

Not Qualified

536870912 bit

3 V

AUTO/SELF REFRESH

.004 Amp

7 ns

TC514400AJL-70

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

8.89 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

17.15 mm

70 ns

TC5164405AJ-50

Toshiba

EDO DRAM

COMMERCIAL

32

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

J BEND

ASYNCHRONOUS

16777216 words

3.3

4

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

16MX4

16M

0 Cel

DUAL

1

R-PDSO-J32

3.6 V

3.7 mm

10.16 mm

Not Qualified

67108864 bit

3 V

CAS BEFORE RAS/HIDDEN REFRESH

20.96 mm

50 ns

TC524257P-10

Toshiba

PAGE MODE DRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

262144 words

5

4

IN-LINE

2.54 mm

70 Cel

256KX4

256K

0 Cel

TIN LEAD

DUAL

2

R-PDIP-T28

5.5 V

4.45 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

CAS BEFORE RAS/HIDDEN REFRESH

e0

100 ns

THLY12N01A80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

4096

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1200 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

125 MHz

Not Qualified

1073741824 bit

3 V

AUTO/SELF REFRESH

.008 Amp

6 ns

THM362500BSG-60

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

524288 words

5

18

MICROELECTRONIC ASSEMBLY

70 Cel

512KX18

512K

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

9437184 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

60 ns

THMY7240D1BEG-80L

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

4194304 words

YES

3.3

72

MICROELECTRONIC ASSEMBLY

70 Cel

4MX72

4M

0 Cel

DUAL

1

R-XDMA-N168

3.45 V

Not Qualified

301989888 bit

3.15 V

AUTO/SELF REFRESH

6 ns

TC59WM803BFT-80

Toshiba

DDR1 DRAM

COMMERCIAL

66

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

67108864 words

YES

2.5

4

SMALL OUTLINE, THIN PROFILE

.65 mm

70 Cel

64MX4

64M

0 Cel

DUAL

1

R-PDSO-G66

2.7 V

1.2 mm

10.16 mm

Not Qualified

268435456 bit

2.3 V

AUTO/SELF REFRESH

22.22 mm

.8 ns

TC514260BZL-70

Toshiba

FAST PAGE DRAM

40

ZIP

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

262144 words

5

16

IN-LINE

1.27 mm

256KX16

256K

ZIG-ZAG

1

R-PZIP-T40

5.5 V

12.07 mm

Not Qualified

4194304 bit

4.5 V

51.2 mm

70 ns

TC51V17405BST-70

Toshiba

FAST PAGE 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

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

17.14 mm

70 ns

TC514800AZ-70

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

ZIP

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

524288 words

5

8

IN-LINE

1.27 mm

70 Cel

512KX8

512K

0 Cel

TIN LEAD

ZIG-ZAG

1

R-PZIP-T28

5.5 V

10.16 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

e0

36.2 mm

70 ns

TC511000BZL-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

19

ZIP

512

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

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

60 ns

TC59S6408AFT-10

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP

4096

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

8388608 words

1,2,4,8,FP

COMMON

3.3

3.3

8

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

8MX8

8M

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G54

100 MHz

Not Qualified

67108864 bit

e0

1,2,4,8

7.5 ns

THM81020AL-10

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

100 ns

TC59SM808CFTL-70

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

8192

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

170 mA

33554432 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

32MX8

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

268435456 bit

3 V

AUTO/SELF REFRESH

e0

.001 Amp

1,2,4,8

22.22 mm

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.