BALL Secondary Storage Controllers 59

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Part RoHS Manufacturer Peripheral IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount Maximum Supply Voltage Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature Maximum Data Transfer Rate Minimum Operating Temperature Terminal Finish Terminal Position Maximum Seated Height Width Additional Features External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Host Interface Standard Technology Maximum Host Data Transfer Rate Maximum Supply Current Nominal Supply Voltage Sub-Category Terminal Pitch JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Drive Interface Standard JESD-609 Code

KLM8G2FE3B-B0010

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

153

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.7 V

85 Cel

-25 Cel

BOTTOM

1 mm

11.5 mm

ALSO OPERATES AT 2.7 V MIN

8

13 mm

USB

CMOS

44 MBps

1.8 V

.5 mm

R-PBGA-B153

KMQE10013M-B318

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

BALL

221

BGA

UNSPECIFIED

PLASTIC/EPOXY

YES

GRID ARRAY

200 MBps

BOTTOM

CMOS

X-PBGA-B221

KLMAG4FE3B-A0010

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

169

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.7 V

85 Cel

-25 Cel

BOTTOM

1 mm

12 mm

ALSO OPERATES AT 2.7 V MIN

8

16 mm

USB

CMOS

44 MBps

1.8 V

.5 mm

R-PBGA-B169

KLMCG8GEND-B0310

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

153

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.7 V

85 Cel

50 MBps

-25 Cel

BOTTOM

1 mm

11.5 mm

ALSO REQURIED 3V SUPPLY

8

13 mm

CMOS

400 MBps

1.8 V

.5 mm

R-PBGA-B153

KLMAG2GEND-B0310

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

153

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.7 V

85 Cel

50 MBps

-25 Cel

BOTTOM

.8 mm

11.5 mm

ALSO REQURIED 3V SUPPLY

8

13 mm

CMOS

400 MBps

1.8 V

.5 mm

R-PBGA-B153

MC4GE04GQAPR-MWA

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL EXTENDED

BALL

BGA

UNSPECIFIED

PLASTIC/EPOXY

YES

3.6 V

GRID ARRAY

3 V

85 Cel

-25 Cel

BOTTOM

16

ATA

CMOS

3.3 V

X-PBGA-B

Not Qualified

MTFC64GAKAEEY-3MWT

Micron Technology

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

153

LFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, LOW PROFILE, FINE PITCH

1.65 V

85 Cel

-25 Cel

TIN SILVER COPPER

BOTTOM

1.4 mm

11.5 mm

IT ALSO OPERATES AT 2.7V TO 3.6 V

8

13 mm

CMOS

280 MBps

.5 mm

R-PBGA-B153

e1

MTFC4GACAEAM-1MWT

Micron Technology

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

153

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.65 V

85 Cel

-25 Cel

TIN SILVER COPPER

BOTTOM

1 mm

11.5 mm

IT ALSO OPERATES AT 2.7V TO 3.6 V

8

13 mm

CMOS

120 MBps

.5 mm

R-PBGA-B153

e1

MTFC8GACAECN-1MWT

Micron Technology

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

153

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.65 V

85 Cel

-25 Cel

TIN SILVER COPPER

BOTTOM

1 mm

11.5 mm

IT ALSO OPERATES AT 2.7V TO 3.6 V

8

13 mm

CMOS

180 MBps

.5 mm

R-PBGA-B153

e1

MTFC8GACAEAM-1MWT

Micron Technology

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

153

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.65 V

85 Cel

-25 Cel

TIN SILVER COPPER

BOTTOM

1 mm

11.5 mm

IT ALSO OPERATES AT 2.7V TO 3.6 V

8

13 mm

CMOS

180 MBps

.5 mm

R-PBGA-B153

e1

MTFC4GACAECN-1MWT

Micron Technology

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

OTHER

BALL

153

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1.95 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.65 V

85 Cel

-25 Cel

TIN SILVER COPPER

BOTTOM

1 mm

11.5 mm

IT ALSO OPERATES AT 2.7V TO 3.6 V

8

13 mm

CMOS

120 MBps

.5 mm

R-PBGA-B153

e1

Secondary Storage Controllers

Secondary storage controllers are electronic devices that manage the input/output operations between a computer's CPU and secondary storage devices such as hard drives, solid-state drives, and optical drives. These controllers provide an interface that allows the CPU to access data stored on secondary storage devices and manage the storage operations.

Secondary storage controllers can be either integrated into the computer's motherboard or added as an expansion card. They typically include a storage interface that connects to the storage device and a host interface that connects to the computer's bus system. The storage interface may be based on various standards such as SATA, SAS, or PCIe, while the host interface can be based on various standards such as PCI, PCIe, or USB.

Secondary storage controllers offer various benefits such as increased data transfer rates, improved reliability, and increased storage capacity. They also provide advanced features such as caching, data striping, and redundancy that can improve performance and data integrity.

Some of the commonly used secondary storage controllers include RAID controllers, SATA controllers, and SCSI controllers. RAID controllers are used to manage multiple storage devices in a RAID array, while SATA controllers and SCSI controllers are used to manage hard drives and optical drives respectively. These controllers are essential components in modern computer systems, and their functionality and performance play a crucial role in overall system performance and data storage reliability.