Texas Instruments DRAM 2,400+

Reset All
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

TMS4257-12NE

Texas Instruments

NIBBLE MODE DRAM

INDUSTRIAL

16

DIP

256

RECTANGULAR

PLASTIC/EPOXY

NIBBLE

NO

1

NMOS

THROUGH-HOLE

ASYNCHRONOUS

262144 words

5

1

IN-LINE

2.54 mm

85 Cel

3-STATE

256KX1

256K

-40 Cel

DUAL

1

R-PDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

19.305 mm

120 ns

TMS416160P-60RE

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

42

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

1048576 words

YES

5

16

SMALL OUTLINE

1.27 mm

70 Cel

1MX16

1M

0 Cel

DUAL

1

R-PDSO-J42

5.5 V

3.76 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN; SELF REFRESH

27.38 mm

60 ns

TMS426400A-70DJ

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

24

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

60 mA

4194304 words

NO

COMMON

3.3

3.3

4

SMALL OUTLINE

SOJ24/26,.34

DRAMs

1.27 mm

70 Cel

3-STATE

4MX4

4M

0 Cel

DUAL

1

R-PDSO-J24

3.6 V

3.76 mm

7.62 mm

Not Qualified

16777216 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

NOT SPECIFIED

NOT SPECIFIED

.001 Amp

17.145 mm

70 ns

TMS664414DGE-8

Texas Instruments

SYNCHRONOUS DRAM

COMMERCIAL

54

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

MOS

GULL WING

SYNCHRONOUS

225 mA

16777216 words

1,2,4,8

YES

COMMON

3.3

3.3

4

SMALL OUTLINE, THIN PROFILE

TSOP54,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

16MX4

16M

0 Cel

DUAL

1

R-PDSO-G54

3.6 V

1.2 mm

125 MHz

10.16 mm

Not Qualified

67108864 bit

3 V

RAS ONLY/AUTO/SELF REFRESH

NOT SPECIFIED

NOT SPECIFIED

.001 Amp

1,2,4,8

22.22 mm

6 ns

5962-8949704MMX

Texas Instruments

VIDEO DRAM

MILITARY

28

ZIP

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

MIL-STD-883

THROUGH-HOLE

ASYNCHRONOUS

262144 words

5

4

IN-LINE

1.27 mm

125 Cel

256KX4

256K

-55 Cel

ZIG-ZAG

2

R-XZIP-T28

5.5 V

13.08 mm

2.92 mm

Not Qualified

1048576 bit

4.5 V

CAS BEFORE RAS/HIDDEN REFRESH

36.83 mm

100 ns

SMJ55166-80HKCM

Texas Instruments

VIDEO DRAM

MILITARY

64

GDFP

512

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

FAST PAGE WITH EDO

YES

1

CMOS

38535Q/M;38534H;883B

FLAT

ASYNCHRONOUS

200 mA

262144 words

5

5

16

FLATPACK, GUARD RING

TPAK64,1.6SQ,20

Other Memory ICs

.5 mm

125 Cel

3-STATE

256KX16

256K

-55 Cel

DUAL

2

R-CDFP-F64

5.5 V

3.81 mm

10.985 mm

Not Qualified

4194304 bit

4.5 V

CAS BEFORE RAS/HIDDEN REFRESH

NOT SPECIFIED

NOT SPECIFIED

.012 Amp

18.985 mm

80 ns

TM4164EC4-15L

Texas Instruments

DRAM MODULE

COMMERCIAL

22

256

RECTANGULAR

UNSPECIFIED

PAGE

NO

1

NMOS

THROUGH-HOLE

ASYNCHRONOUS

65536 words

SEPARATE

5

4

MICROELECTRONIC ASSEMBLY

SIP22,.2

DRAMs

2.54 mm

70 Cel

3-STATE

64KX4

64K

0 Cel

SINGLE

1

R-XSMA-T22

5.5 V

Not Qualified

262144 bit

4.5 V

RAS ONLY REFRESH

NOT SPECIFIED

NOT SPECIFIED

150 ns

SMJ44C256-12HJM

Texas Instruments

FAST PAGE DRAM

MILITARY

20

SOJ

512

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

FAST PAGE

YES

1

CMOS

MIL-PRF-38535

J BEND

SYNCHRONOUS

60 mA

262144 words

COMMON

5

5

4

SMALL OUTLINE

SOJ20/26,.34

DRAMs

1.27 mm

125 Cel

3-STATE

256KX4

256K

-55 Cel

DUAL

1

R-CDSO-J20

5.5 V

3.48 mm

8.382 mm

Not Qualified

1048576 bit

4.5 V

CAS BEFORE RAS REFRESH

NOT SPECIFIED

NOT SPECIFIED

.003 Amp

17.145 mm

120 ns

TMS4257-12FME

Texas Instruments

NIBBLE MODE DRAM

INDUSTRIAL

18

QCCJ

256

RECTANGULAR

PLASTIC/EPOXY

NIBBLE

YES

1

NMOS

J BEND

ASYNCHRONOUS

262144 words

5

1

CHIP CARRIER

1.27 mm

85 Cel

3-STATE

256KX1

256K

-40 Cel

QUAD

1

R-PQCC-J18

5.5 V

3.53 mm

7.366 mm

Not Qualified

262144 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

12.446 mm

120 ns

TMS426400P-10DJ

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

24

SOJ

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

4194304 words

YES

3.3

4

SMALL OUTLINE

1.27 mm

70 Cel

4MX4

4M

0 Cel

DUAL

1

R-PDSO-J24

3.6 V

3.76 mm

7.57 mm

Not Qualified

16777216 bit

3 V

RAS ONLY; CAS BEFORE RAS; HIDDEN; SELF REFRESH

17.145 mm

100 ns

SMJ4C1024-80SVM

Texas Instruments

FAST PAGE DRAM

MILITARY

20

DIP

512

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

FAST PAGE

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

SYNCHRONOUS

75 mA

1048576 words

SEPARATE

5

5

1

IN-LINE

ZIP20,.1

DRAMs

1.27 mm

125 Cel

3-STATE

1MX1

1M

-55 Cel

DUAL

1

R-CDIP-T20

5.5 V

10.92 mm

2.92 mm

Not Qualified

1048576 bit

4.5 V

CAS BEFORE RAS REFRESH

NOT SPECIFIED

NOT SPECIFIED

.003 Amp

26.67 mm

80 ns

SM4164-15JDL

Texas Instruments

PAGE MODE DRAM

COMMERCIAL

16

DIP

256

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

DUAL

R-XDIP-T16

Not Qualified

65536 bit

NOT SPECIFIED

NOT SPECIFIED

150 ns

TM4256GU8-12

Texas Instruments

TMS416400-60DGD

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

24

TSOP2-R

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

4194304 words

5

4

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

4MX4

4M

0 Cel

DUAL

1

R-PDSO-G24

5.5 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

18.41 mm

60 ns

TM8FJ64NPU-50

Texas Instruments

EDO DRAM MODULE

COMMERCIAL

144

DIMM

8192

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

524 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-N144

3.6 V

Not Qualified

536870912 bit

3 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

.0012 Amp

50 ns

TMS417400-60DZ

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

24

SOJ

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

4194304 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

4MX4

4M

0 Cel

DUAL

1

R-PDSO-J24

5.5 V

3.76 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

18.415 mm

60 ns

TMS4257-10FML

Texas Instruments

NIBBLE MODE DRAM

COMMERCIAL

18

QCCJ

256

RECTANGULAR

PLASTIC/EPOXY

NIBBLE

YES

1

NMOS

J BEND

ASYNCHRONOUS

262144 words

SEPARATE

5

5

1

CHIP CARRIER

LDCC18,.33X.53

DRAMs

1.27 mm

70 Cel

3-STATE

256KX1

256K

0 Cel

QUAD

1

R-PQCC-J18

5.5 V

3.53 mm

7.366 mm

Not Qualified

262144 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

NOT SPECIFIED

NOT SPECIFIED

12.446 mm

100 ns

TMS44165L-70DGE

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

40

TSOP

1024

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

120 mA

262144 words

NO

COMMON

5

5

16

SMALL OUTLINE, THIN PROFILE

TSOP40/44,.46,32

DRAMs

.8 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

DUAL

R-PDSO-G40

Not Qualified

4194304 bit

NOT SPECIFIED

NOT SPECIFIED

.0002 Amp

70 ns

SMJ4416-12JDS

Texas Instruments

PAGE MODE DRAM

OTHER

18

DIP

256

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

PAGE

NO

1

NMOS

38535Q/M;38534H;883B

THROUGH-HOLE

ASYNCHRONOUS

16384 words

COMMON

5

5

4

IN-LINE

DIP18,.3

DRAMs

2.54 mm

100 Cel

3-STATE

16KX4

16K

-55 Cel

DUAL

1

R-CDIP-T18

5.5 V

5.08 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

RAS ONLY REFRESH

NOT SPECIFIED

NOT SPECIFIED

22.606 mm

120 ns

TM248NBJ36F-60

Texas Instruments

FAST PAGE DRAM MODULE

COMMERCIAL

72

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

2097152 words

5

36

MICROELECTRONIC ASSEMBLY

16

70 Cel

3-STATE

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

60 ns

5962-9231202MZX

Texas Instruments

FAST PAGE DRAM

MILITARY

24

DIP

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

MIL-STD-883

THROUGH-HOLE

ASYNCHRONOUS

4194304 words

5

4

IN-LINE

2.54 mm

125 Cel

4MX4

4M

-55 Cel

TIN LEAD

ZIG-ZAG

1

R-XZIP-T24

5.5 V

13.08 mm

2.92 mm

Not Qualified

16777216 bit

4.5 V

CAS BEFORE RAS REFRESH

e0

31.75 mm

80 ns

TMS44409-70DGA

Texas Instruments

EDO DRAM

COMMERCIAL

20

TSOP2

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

MOS

GULL WING

ASYNCHRONOUS

90 mA

1048576 words

NO

COMMON

5

5

4

SMALL OUTLINE, THIN PROFILE

TSSOP20/26,.36

DRAMs

1.27 mm

70 Cel

3-STATE

1MX4

1M

0 Cel

DUAL

1

R-PDSO-G20

5.5 V

1.2 mm

7.62 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

NOT SPECIFIED

NOT SPECIFIED

.001 Amp

17.14 mm

70 ns

SMJ416160-80HKDM

Texas Instruments

FAST PAGE DRAM

MILITARY

50

DFP

4096

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

FAST PAGE WITH EDO

YES

1

MOS

38535Q/M;38534H;883B

FLAT

ASYNCHRONOUS

70 mA

1048576 words

NO

COMMON

5

5

16

FLATPACK

FL50,.67,32

DRAMs

.8 mm

125 Cel

3-STATE

1MX16

1M

-55 Cel

DUAL

1

R-CDFP-F50

5.5 V

3.55 mm

16.5 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

NOT SPECIFIED

NOT SPECIFIED

.001 Amp

21 mm

80 ns

CMS410-8

Texas Instruments

DRAM CARD

COMMERCIAL

60

1024

UNSPECIFIED

UNSPECIFIED

FAST PAGE

NO

1

CMOS

UNSPECIFIED

ASYNCHRONOUS

1330 mA

4194304 words

COMMON

5

5

16

MICROELECTRONIC ASSEMBLY

CARD60

DRAMs

55 Cel

3-STATE

4MX16

4M

0 Cel

UNSPECIFIED

1

X-XXMA-X60

5.25 V

Not Qualified

67108864 bit

4.75 V

.033 Amp

80 ns

SMJ626162-20HKD

Texas Instruments

SYNCHRONOUS DRAM

MILITARY

50

DFP

4096

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

DUAL BANK PAGE BURST

YES

1

CMOS

38535Q/M;38534H;883B

FLAT

SYNCHRONOUS

150 mA

1048576 words

1,2,4,8,FP

COMMON

3.3

3.3

16

FLATPACK

FL50,.67,32

DRAMs

.8 mm

125 Cel

3-STATE

1MX16

1M

-55 Cel

DUAL

1

R-CDFP-F50

3.465 V

3.55 mm

50 MHz

16.5 mm

Not Qualified

16777216 bit

3.135 V

AUTO REFRESH

NOT SPECIFIED

NOT SPECIFIED

.002 Amp

1,2,4,8

21 mm

10 ns

TMS44C251-1DZL

Texas Instruments

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

DUAL

2

R-PDSO-J28

5.25 V

3.76 mm

10.16 mm

Not Qualified

1048576 bit

4.75 V

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

18.415 mm

100 ns

SMJ4416-15FGS

Texas Instruments

PAGE MODE DRAM

OTHER

18

QCCN

256

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

PAGE

YES

1

NMOS

38535Q/M;38534H;883B

NO LEAD

ASYNCHRONOUS

16384 words

COMMON

5

5

4

CHIP CARRIER

LCC18,.3X.43

DRAMs

1.27 mm

100 Cel

3-STATE

16KX4

16K

-55 Cel

QUAD

1

R-CQCC-N18

5.5 V

1.85 mm

7.366 mm

Not Qualified

65536 bit

4.5 V

RAS ONLY REFRESH

NOT SPECIFIED

NOT SPECIFIED

10.795 mm

150 ns

TMS4161-20NE

Texas Instruments

VIDEO DRAM

INDUSTRIAL

20

DIP

256

RECTANGULAR

PLASTIC/EPOXY

PAGE

NO

1

NMOS

THROUGH-HOLE

ASYNCHRONOUS

65536 words

5

1

IN-LINE

2.54 mm

85 Cel

3-STATE

64KX1

64K

-40 Cel

DUAL

2

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

RAS ONLY REFRESH; 256 X 1 SAM PORT

24.325 mm

200 ns

TMS4C1024-12NL

Texas Instruments

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

3-STATE

1MX1

1M

0 Cel

DUAL

1

R-PDIP-T18

5.5 V

5.08 mm

7.62 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

22.48 mm

120 ns

TM893VBM40S-70

Texas Instruments

FAST PAGE DRAM MODULE

COMMERCIAL

72

2048

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

8388608 words

5

40

MICROELECTRONIC ASSEMBLY

70 Cel

8MX40

8M

0 Cel

SINGLE

1

R-XSMA-N72

5.5 V

Not Qualified

335544320 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

70 ns

TMS428160P-80DC

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

44

TSOP2

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

1048576 words

YES

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; SELF REFRESH

20.95 mm

80 ns

TM2SR72EPN-12

Texas Instruments

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

MOS

NO LEAD

SYNCHRONOUS

2097152 words

3.3

72

MICROELECTRONIC ASSEMBLY

70 Cel

2MX72

2M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

150994944 bit

3 V

8 ns

TMS46400-10SD

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

20

ZIP

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

1048576 words

3.3

4

IN-LINE

1.27 mm

70 Cel

1MX4

1M

0 Cel

ZIG-ZAG

1

R-PZIP-T20

3.6 V

10.16 mm

2.8 mm

Not Qualified

4194304 bit

3 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

100 ns

5962-9454903QYA

Texas Instruments

VIDEO DRAM

MILITARY

64

DFP

RECTANGULAR

UNSPECIFIED

FAST PAGE WITH EDO

YES

1

CMOS

FLAT

ASYNCHRONOUS

262144 words

5

16

FLATPACK

.5 mm

125 Cel

256KX16

256K

-55 Cel

TIN LEAD

DUAL

2

R-XDFP-F64

5.5 V

3.81 mm

10.985 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT

e0

18.985 mm

75 ns

TMS44800S-10DZ

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

28

SOJ

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

J BEND

ASYNCHRONOUS

90 mA

524288 words

YES

COMMON

5

5

8

SMALL OUTLINE

SOJ28,.44

DRAMs

1.27 mm

70 Cel

3-STATE

512KX8

512K

0 Cel

DUAL

1

R-PDSO-J28

5.5 V

3.76 mm

10.16 mm

Not Qualified

4194304 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH

NOT SPECIFIED

NOT SPECIFIED

.0002 Amp

18.415 mm

100 ns

TMS428169P-80DGE

Texas Instruments

EDO DRAM

COMMERCIAL

44

TSOP2

1024

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

CMOS

GULL WING

ASYNCHRONOUS

170 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

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/SELF REFRESH

NOT SPECIFIED

NOT SPECIFIED

.0002 Amp

20.95 mm

80 ns

5962-8949703MXA

Texas Instruments

VIDEO DRAM

MILITARY

28

DIP

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

THROUGH-HOLE

ASYNCHRONOUS

262144 words

5

4

IN-LINE

125 Cel

256KX4

256K

-55 Cel

TIN LEAD

DUAL

2

R-XDIP-T28

5.5 V

Not Qualified

1048576 bit

4.5 V

CAS BEFORE RAS/HIDDEN REFRESH

e0

120 ns

TM8SP64KPN-10

Texas Instruments

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

RECTANGULAR

UNSPECIFIED

FOUR 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

7 ns

SMJ416400-80FNCM

Texas Instruments

FAST PAGE DRAM

MILITARY

24

SON

4096

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

FAST PAGE

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

SYNCHRONOUS

70 mA

4194304 words

NO

COMMON

5

5

4

SMALL OUTLINE

SOLCC24/28,.45

DRAMs

1.27 mm

125 Cel

3-STATE

4MX4

4M

-55 Cel

DUAL

1

R-CDSO-N24

5.5 V

3.18 mm

11.43 mm

Not Qualified

16777216 bit

4.5 V

CAS BEFORE RAS REFRESH

NOT SPECIFIED

NOT SPECIFIED

.001 Amp

19.685 mm

80 ns

5962-9061702MXA

Texas Instruments

FAST PAGE DRAM

MILITARY

20

SOJ

512

RECTANGULAR

UNSPECIFIED

FAST PAGE

YES

1

CMOS

MIL-STD-883

J BEND

ASYNCHRONOUS

60 mA

262144 words

COMMON

5

5

4

SMALL OUTLINE

SOJ20/26,.34

DRAMs

1.27 mm

125 Cel

3-STATE

256KX4

256K

-55 Cel

DUAL

1

R-XDSO-J20

5.5 V

2.54 mm

8.385 mm

Not Qualified

1048576 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

NOT SPECIFIED

NOT SPECIFIED

.004 Amp

17.145 mm

120 ns

TMS464409P-60DGC

Texas Instruments

EDO DRAM

COMMERCIAL

32

TSOP2

8192

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE WITH EDO

YES

1

MOS

GULL WING

ASYNCHRONOUS

110 mA

16777216 words

YES

COMMON

3.3

3.3

4

SMALL OUTLINE, THIN PROFILE

TSOP32,.46

DRAMs

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

RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH

NOT SPECIFIED

NOT SPECIFIED

.00015 Amp

20.95 mm

60 ns

TM124EAD9B-10

Texas Instruments

FAST PAGE DRAM MODULE

COMMERCIAL

30

SIMM

1024

RECTANGULAR

UNSPECIFIED

FAST PAGE

NO

1

CMOS

NO LEAD

ASYNCHRONOUS

195 mA

1048576 words

COMMON

5

5

9

MICROELECTRONIC ASSEMBLY

SIM30

DRAMs

2.54 mm

70 Cel

3-STATE

1MX9

1M

0 Cel

SINGLE

1

R-XSMA-N30

5.5 V

20.4978 mm

Not Qualified

9437184 bit

4.5 V

RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

.003 Amp

100 ns

TM4TR64EPH-8A

Texas Instruments

SYNCHRONOUS DRAM MODULE

COMMERCIAL

168

DIMM

4096

RECTANGULAR

UNSPECIFIED

DUAL BANK PAGE BURST

NO

1

CMOS

NO LEAD

SYNCHRONOUS

150 mA

4194304 words

COMMON

3.3

3.3

64

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

4MX64

4M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

125 MHz

Not Qualified

268435456 bit

3 V

.001 Amp

6 ns

TMS427400-60DGB

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

24

TSOP2-R

2048

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

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

7.62 mm

Not Qualified

16777216 bit

3 V

RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH

17.14 mm

60 ns

TMX4C1028-12N

Texas Instruments

TMS416800P-70DE

Texas Instruments

FAST PAGE DRAM

COMMERCIAL

32

TSOP2

4096

RECTANGULAR

PLASTIC/EPOXY

FAST PAGE

YES

1

CMOS

GULL WING

ASYNCHRONOUS

2097152 words

YES

5

8

SMALL OUTLINE, THIN PROFILE

1.27 mm

70 Cel

2MX8

2M

0 Cel

DUAL

1

R-PDSO-G32

5.5 V

1.2 mm

10.16 mm

Not Qualified

16777216 bit

4.5 V

RAS ONLY; CAS BEFORE RAS; HIDDEN; SELF REFRESH

20.95 mm

70 ns

TM2EP72DJN-60

Texas Instruments

EDO DRAM MODULE

COMMERCIAL

168

DIMM

2048

RECTANGULAR

UNSPECIFIED

SINGLE BANK PAGE BURST

NO

1

MOS

NO LEAD

ASYNCHRONOUS

816 mA

2097152 words

COMMON

3.3

3.3

72

MICROELECTRONIC ASSEMBLY

DIMM168

DRAMs

1.27 mm

70 Cel

3-STATE

2MX72

2M

0 Cel

DUAL

1

R-XDMA-N168

3.6 V

Not Qualified

150994944 bit

3 V

CAS BEFORE RAS REFRESH

.009 Amp

15 ns

TMS4256-10JL

Texas Instruments

PAGE MODE DRAM

COMMERCIAL

16

DIP

256

RECTANGULAR

CERAMIC

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

DUAL

R-XDIP-T16

Not Qualified

262144 bit

NOT SPECIFIED

NOT SPECIFIED

100 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.