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

THLY648031BFG-80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

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

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

8MX64

8M

0 Cel

DUAL

1

R-XDMA-N144

3.6 V

30.48 mm

125 MHz

Not Qualified

536870912 bit

3 V

.008 Amp

6 ns

TC59S6404CFT-10

Toshiba

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

95 mA

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

1

R-PDSO-G54

3.6 V

1.2 mm

100 MHz

10.16 mm

Not Qualified

67108864 bit

3 V

e0

.001 Amp

1,2,4,8

22.22 mm

7 ns

TC524256Z-12

Toshiba

PAGE MODE DRAM

COMMERCIAL

28

ZIP

RECTANGULAR

PLASTIC/EPOXY

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

2

R-PZIP-T28

5.5 V

10.16 mm

Not Qualified

1048576 bit

4.5 V

CAS BEFORE RAS/HIDDEN REFRESH

e0

36.2 mm

120 ns

TC514280BJLL-70

Toshiba

FAST PAGE 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

TC5118165CJ-60

Toshiba

EDO DRAM

COMMERCIAL

42

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

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

TC59LM836DKG-30

Toshiba

DDR1 DRAM

OTHER

144

TBGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

MOS

BALL

SYNCHRONOUS

850 mA

8388608 words

2,4

YES

COMMON

2.5

1.5/1.8,2.5

36

GRID ARRAY, THIN PROFILE

BGA144,12X18,40/32

DRAMs

1 mm

85 Cel

3-STATE

8MX36

8M

0 Cel

BOTTOM

1

R-PBGA-B144

2.625 V

1.2 mm

333 MHz

11 mm

Not Qualified

301989888 bit

2.375 V

AUTO/SELF REFRESH

NOT SPECIFIED

NOT SPECIFIED

2,4

18.5 mm

.5 ns

THM324000SG-60

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

2048

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

4194304 words

5

32

MICROELECTRONIC ASSEMBLY

16

70 Cel

4MX32

4M

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

134217728 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

60 ns

TC5116105BST-50

Toshiba

EDO DRAM

24

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

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

50 ns

THM328020BSG-50

Toshiba

FAST PAGE DRAM MODULE

COMMERCIAL

72

2048

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

MOS

NO LEAD

ASYNCHRONOUS

8388608 words

5

32

MICROELECTRONIC ASSEMBLY

16

70 Cel

3-STATE

8MX32

8M

0 Cel

SINGLE

1

R-XSMA-N72

5.25 V

Not Qualified

268435456 bit

4.75 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

50 ns

TC511000APL-80

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

80 ns

TMM41257AP-12

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

16

DIP

256

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

72 mA

262144 words

SEPARATE

5

5

1

IN-LINE

DIP16,.3

DRAMs

2.54 mm

70 Cel

3-STATE

256KX1

256K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

Not Qualified

262144 bit

e0

120 ns

TC514256BTRL-60

Toshiba

OTHER DRAM

24

TSOP1-R

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

262144 words

5

4

SMALL OUTLINE, THIN PROFILE

.5 mm

256KX4

256K

DUAL

1

R-PDSO-G24

5.5 V

1.2 mm

6 mm

Not Qualified

1048576 bit

4.5 V

14.4 mm

60 ns

TMM4164C-2

Toshiba

PAGE MODE DRAM

COMMERCIAL

16

DIP

128

RECTANGULAR

CERAMIC

NO

MOS

THROUGH-HOLE

65536 words

SEPARATE

5

5

1

IN-LINE

DIP16,.3

DRAMs

2.54 mm

70 Cel

3-STATE

64KX1

64K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

65536 bit

e0

120 ns

THLY6480H1FG-75

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

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-N144

3.6 V

Not Qualified

536870912 bit

3 V

AUTO/SELF REFRESH

5.4 ns

TC528126BZ-10

Toshiba

VIDEO DRAM

COMMERCIAL

40

ZIP

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

131072 words

5

8

IN-LINE

1.27 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

ZIG-ZAG

2

R-PZIP-T40

5.5 V

12.07 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

51.2 mm

100 ns

TC5116400BZ-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

TC514440CFT-70

Toshiba

FAST PAGE DRAM

20

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

1048576 words

5

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

1MX4

1M

DUAL

1

R-PDSO-G20

5.5 V

1.2 mm

7.7 mm

Not Qualified

4194304 bit

4.5 V

17.14 mm

70 ns

THL64V4075ATG-5

Toshiba

EDO DRAM MODULE

COMMERCIAL

144

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

NO LEAD

ASYNCHRONOUS

4194304 words

YES

3.3

64

MICROELECTRONIC ASSEMBLY

70 Cel

4MX64

4M

0 Cel

DUAL

1

R-XDMA-N144

3.47 V

Not Qualified

268435456 bit

3.13 V

RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH

50 ns

TMM41257P-15

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

16

DIP

256

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

262144 words

SEPARATE

5

5

1

IN-LINE

DIP16,.3

DRAMs

2.54 mm

70 Cel

3-STATE

256KX1

256K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

Not Qualified

262144 bit

e0

150 ns

THM65V8015ATG-4

Toshiba

EDO DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

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

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

40 ns

TC5118180BFT-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

44

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

1048576 words

5

18

SMALL OUTLINE, THIN PROFILE

.8 mm

70 Cel

1MX18

1M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G44

5.5 V

1.2 mm

10.16 mm

Not Qualified

18874368 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

20.95 mm

60 ns

THM3251F0BSG-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

TC514900AZ-10

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

ZIP

1024

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

90 mA

524288 words

NO

COMMON

5

5

9

IN-LINE

ZIP28,.1

DRAMs

1.27 mm

70 Cel

3-STATE

512KX9

512K

0 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZIP-T28

Not Qualified

4718592 bit

e0

.001 Amp

100 ns

TC5165405AJ-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

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

20.96 mm

50 ns

TC514190BZ-70

Toshiba

OTHER DRAM

40

ZIP

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

262144 words

5

18

IN-LINE

1.27 mm

256KX18

256K

TIN LEAD

ZIG-ZAG

1

R-PZIP-T40

5.5 V

12.07 mm

Not Qualified

4718592 bit

4.5 V

e0

51.2 mm

70 ns

TC5117800CSJS-60

Toshiba

FAST PAGE DRAM

COMMERCIAL

28

SOJ

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

2097152 words

YES

5

8

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

2MX8

2M

0 Cel

DUAL

1

R-PDSO-J28

5.5 V

3.7 mm

7.7 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH

18.42 mm

60 ns

THMR1E8E-8

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

31.75 mm

800 MHz

4.8 mm

Not Qualified

1207959552 bit

2.37 V

SELF CONTAINED REFRESH; WD-MAX

133.35 mm

45 ns

THL324010TG-7

Toshiba

DRAM MODULE

72

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

4194304 words

32

SMALL OUTLINE

4MX32

4M

DUAL

1

R-PDSO-G72

Not Qualified

134217728 bit

70 ns

THM98020CTS-50

Toshiba

DRAM MODULE

30

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

8388608 words

9

SMALL OUTLINE

8MX9

8M

DUAL

1

R-PDSO-G30

Not Qualified

75497472 bit

50 ns

THM84020AL-60

Toshiba

DRAM MODULE

1

CMOS

4194304 words

8

4MX8

4M

1

Not Qualified

33554432 bit

60 ns

THMR1N16E-6

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

16

MICROELECTRONIC ASSEMBLY

DIMM184,40

DRAMs

1 mm

3-STATE

128MX16

128M

DUAL

1

R-XDMA-N184

2.63 V

31.75 mm

600 MHz

8 mm

Not Qualified

2147483648 bit

2.37 V

SELF CONTAINED REFRESH; WD-MAX

133.35 mm

TC524256BJ-80

Toshiba

VIDEO DRAM

COMMERCIAL

28

SOJ

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

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

e0

18.42 mm

80 ns

TH8D362000UA-70LU

Toshiba

DRAM CARD

COMMERCIAL

88

UNSPECIFIED

UNSPECIFIED

FAST PAGE

NO

1

MOS

UNSPECIFIED

ASYNCHRONOUS

2097152 words

5

36

MICROELECTRONIC ASSEMBLY

55 Cel

3-STATE

2MX36

2M

0 Cel

UNSPECIFIED

1

X-XXMA-X88

Not Qualified

75497472 bit

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

70 ns

TMM41257AZ-10

Toshiba

NIBBLE MODE DRAM

COMMERCIAL

16

ZIP

256

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

80 mA

262144 words

SEPARATE

5

5

1

IN-LINE

ZIP16,.1

DRAMs

1.27 mm

70 Cel

3-STATE

256KX1

256K

0 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZIP-T16

Not Qualified

262144 bit

e0

100 ns

TC5116400Z-70

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

70 ns

TC51V4256BFT-80

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

80 ns

THM164020ASG-70

Toshiba

DRAM MODULE

1

4194304 words

16

4MX16

4M

1

Not Qualified

67108864 bit

70 ns

TC514100AZL-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

TC514256BJL-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

THMY25E11C70

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

8192

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

1530 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

143 MHz

2.8 mm

Not Qualified

268435456 bit

3 V

AUTO/SELF REFRESH; WD-MAX

.009 Amp

133.35 mm

5.4 ns

THM84000ASG-80

Toshiba

DRAM MODULE

1

CMOS

4194304 words

8

4MX8

4M

1

Not Qualified

33554432 bit

80 ns

THM91620TS-70

Toshiba

DRAM MODULE

30

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

16777216 words

9

SMALL OUTLINE

16MX9

16M

DUAL

1

R-PDSO-G30

Not Qualified

150994944 bit

70 ns

THM73V8015ATG-4

Toshiba

EDO DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

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

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

40 ns

TC51V18165BJ-60

Toshiba

EDO DRAM MODULE

FAST PAGE WITH EDO

1

CMOS

ASYNCHRONOUS

1048576 words

16

1MX16

1M

1

Not Qualified

16777216 bit

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

60 ns

THLY724031BFG-80

Toshiba

SYNCHRONOUS DRAM MODULE

COMMERCIAL

144

DIMM

4096

RECTANGULAR

UNSPECIFIED

FOUR BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

700 mA

4194304 words

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM144,32

DRAMs

.8 mm

70 Cel

3-STATE

4MX72

4M

0 Cel

DUAL

1

R-XDMA-N144

3.6 V

125 MHz

Not Qualified

301989888 bit

3 V

.005 Amp

6 ns

TC5117405CST-50

Toshiba

EDO DRAM

COMMERCIAL

24

TSOP2

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

4194304 words

5

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

3-STATE

4MX4

4M

0 Cel

DUAL

1

R-PDSO-G24

5.5 V

1.2 mm

7.7 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

17.14 mm

50 ns

TC59LM814BFT-22

Toshiba

DDR1 DRAM

COMMERCIAL

66

TSOP2

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

GULL WING

SYNCHRONOUS

170 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

2.7 V

1.2 mm

153 MHz

10.16 mm

Not Qualified

268435456 bit

2.3 V

AUTO/SELF REFRESH

e0

.002 Amp

2,4

22.22 mm

.85 ns

TC5165805AFT-60

Toshiba

EDO DRAM

COMMERCIAL

32

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

8388608 words

3.3

8

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

3-STATE

8MX8

8M

0 Cel

TIN LEAD

DUAL

1

R-PDSO-G32

3.6 V

1.2 mm

10.16 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

e0

20.95 mm

60 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.