78 DRAM 167

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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

MT40A8G4CLU-075H:ETR

Micron Technology

DDR4 DRAM

OTHER

78

BGA

RECTANGULAR

PLASTIC/EPOXY

FOUR BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

8589934592 words

YES

1.2

4

GRID ARRAY

95 Cel

8GX4

8G

0 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

1

R-PBGA-B78

1.26 V

34359738368 bit

1.14 V

AUTO/SELF REFRESH

e1

30

260

MT41K256M8DA-107:KTR

Micron Technology

DDR3L DRAM

OTHER

78

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

268435456 words

YES

1.35

8

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

95 Cel

256MX8

256M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B78

3

1.45 V

1.2 mm

8 mm

2147483648 bit

1.283 V

AUTO/SELF REFRESH

e1

30

260

10.5 mm

MT41K512M4DA-125:KTR

Micron Technology

DDR3L DRAM

OTHER

78

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

536870912 words

YES

1.35

4

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

95 Cel

512MX4

512M

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B78

1.45 V

1.2 mm

8 mm

2147483648 bit

1.283 V

AUTO/SELF REFRESH

e1

10.5 mm

AS4C1G8MD3L-12BCNTR

Alliance Memory

DDR3L DRAM

OTHER

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

125 mA

1073741824 words

4,8

YES

COMMON

1.35

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

3-STATE

1GX8

1G

1.283 V

0 Cel

BOTTOM

1

R-PBGA-B78

3

1.45 V

1.2 mm

800 MHz

9 mm

8589934592 bit

1.283 V

.011 Amp

4,8

13.2 mm

IS43TR81024BL-107MBLI

Integrated Silicon Solution

DDR3L DRAM

INDUSTRIAL

78

TFBGA

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

1073741824 words

YES

1.35

8

GRID ARRAY, THIN PROFILE, FINE PITCH

.8 mm

95 Cel

1GX8

1G

-40 Cel

BOTTOM

1

R-PBGA-B78

1.45 V

1.2 mm

10 mm

8589934592 bit

1.283 V

AUTO/SELF REFRESH

NOT SPECIFIED

NOT SPECIFIED

14 mm

MT40A2G8VA-062E:B

Micron Technology

DDR4 DRAM

OTHER

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

2147483648 words

8

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

2GX8

2G

1.14 V

0 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

10 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

e1

30

260

8

11 mm

MT40A4G4VA-062E:B

Micron Technology

DDR4 DRAM

OTHER

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

4294967296 words

8

YES

COMMON

1.2

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

4GX4

4G

1.14 V

0 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

10 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

e1

30

260

8

11 mm

MT40A8G4BAF-062E:B

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

277 mA

8589934592 words

YES

COMMON

1.2

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X11,32

.8 mm

95 Cel

8GX4

8G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

10.5 mm

34359738368 bit

1.14 V

11 mm

MT40A4G8BAF-062E:B

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

245 mA

4294967296 words

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X11,32

.8 mm

95 Cel

4GX8

4G

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

10.5 mm

34359738368 bit

1.14 V

e1

30

260

11 mm

MT40A2G8JC-062E:E

Micron Technology

DDR4 DRAM

OTHER

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

2147483648 words

8

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

2GX8

2G

1.14 V

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

9 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

e1

30

260

8

11 mm

MT40A4G4JC-062E:E

Micron Technology

DDR4 DRAM

OTHER

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

4294967296 words

8

YES

COMMON

1.2

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

4GX4

4G

1.14 V

0 Cel

TIN SILVER COPPER

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

9 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

e1

30

260

8

11 mm

MT40A1G8SA-062EAIT:E

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

AEC-Q100

BALL

SYNCHRONOUS

190 mA

1073741824 words

8

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

3-STATE

1GX8

1G

-40 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

7.5 mm

8589934592 bit

1.14 V

AUTO/SELF REFRESH

.018 Amp

8

11 mm

MT40A1G8SA-062EAUT:E

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

AEC-Q100

BALL

SYNCHRONOUS

200 mA

1073741824 words

8

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

125 Cel

3-STATE

1GX8

1G

-40 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

7.5 mm

8589934592 bit

1.14 V

AUTO/SELF REFRESH

.022 Amp

8

11 mm

MT40A2G8JE-062EAUT:E

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

AEC-Q100

BALL

SYNCHRONOUS

162 mA

2147483648 words

8

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

125 Cel

2GX8

2G

-40 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

9 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

30

260

.043 Amp

8

11 mm

MT40A2G8JE-062EAAT:E

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

AEC-Q100

BALL

SYNCHRONOUS

162 mA

2147483648 words

8

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

105 Cel

2GX8

2G

-40 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

9 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

.043 Amp

8

11 mm

MT41K2G4RKB-107:P

Micron Technology

DDR3L DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

DUAL BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

163 mA

2147483648 words

8

YES

COMMON

1.35

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

3-STATE

2GX4

2G

0 Cel

BOTTOM

1

R-PBGA-B78

1.45 V

1.2 mm

933 MHz

8 mm

8589934592 bit

1.283 V

AUTO/SELF REFRESH

30

260

.022 Amp

8

10.5 mm

MT40A4G4SA-062E:F

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

4294967296 words

8

YES

COMMON

1.2

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

4GX4

4G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

7.5 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

8

11 mm

MT40A2G8SA-062E:F

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

2147483648 words

8

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

95 Cel

2GX8

2G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

7.5 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

8

11 mm

MT40A1G8SA-062E:J

Micron Technology

DDR4 DRAM

78

TFBGA

65536

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

1073741824 words

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,6X13,32

.8 mm

95 Cel

NO

1GX8

1G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

7.5 mm

8589934592 bit

1.14 V

AUTO/SELF REFRESH

8

11 mm

MT40A2G4SA-062E:J

Micron Technology

DDR4 DRAM

78

TFBGA

65536

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

2147483648 words

YES

COMMON

1.2

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,6X13,32

.8 mm

95 Cel

NO

2GX4

2G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

7.5 mm

8589934592 bit

1.14 V

AUTO/SELF REFRESH

8

11 mm

MT40A2G4SA-062E:R

Micron Technology

DDR4 DRAM

78

TFBGA

65536

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

2147483648 words

YES

COMMON

1.2

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,6X13,32

.8 mm

95 Cel

NO

2GX4

2G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

7.5 mm

8589934592 bit

1.14 V

AUTO/SELF REFRESH

8

11 mm

MT40A8G4NEA-062E:F

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

BALL

SYNCHRONOUS

308 mA

8589934592 words

YES

COMMON

1.2

4

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X11,32

.8 mm

95 Cel

8GX4

8G

0 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

7.5 mm

34359738368 bit

1.14 V

11 mm

MT40A2G8AG-062EAAT:F

Micron Technology

DDR4 DRAM

78

TFBGA

8192

RECTANGULAR

PLASTIC/EPOXY

MULTI BANK PAGE BURST

YES

1

CMOS

AEC-Q100

BALL

SYNCHRONOUS

81 mA

2147483648 words

8

YES

COMMON

1.2

8

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA78,9X13,32

.8 mm

105 Cel

2GX8

2G

-40 Cel

BOTTOM

1

R-PBGA-B78

1.26 V

1.2 mm

1600 MHz

9 mm

17179869184 bit

1.14 V

AUTO/SELF REFRESH

.084 Amp

8

11 mm

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.