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W631GU8KB-15

W631GU8KB-15

W631GU8KB-15

Winbond Electronics

1.35V V 78 Pin Memory IC 10.5mm mm

SOT-23

W631GU8KB-15 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 78-TFBGA
Surface MountYES
Operating Temperature0°C~95°C TC
PackagingTray
Published 2016
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 78
ECCN Code EAR99
Additional FeatureAUTO/SELF REFRESH
HTS Code8542.32.00.32
Technology SDRAM - DDR3L
Voltage - Supply 1.283V~1.45V
Terminal Position BOTTOM
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 1.35V
Terminal Pitch0.8mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count78
JESD-30 Code R-PBGA-B78
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 1.45V
Power Supplies1.35V
Supply Voltage-Min (Vsup) 1.283V
Memory Size1Gb 128M x 8
Number of Ports1
Memory TypeVolatile
Operating ModeSYNCHRONOUS
Clock Frequency 667MHz
Supply Current-Max 0.34mA
Access Time 20ns
Memory Format DRAM
Memory InterfaceParallel
Organization 128MX8
Output Characteristics 3-STATE
Memory Width 8
Memory Density 1073741824 bit
I/O Type COMMON
Refresh Cycles 8192
Sequential Burst Length 8
Interleaved Burst Length 8
Height Seated (Max) 1.2mm
Length 10.5mm
Width 8mm
RoHS StatusROHS3 Compliant
In-Stock:4585 items

W631GU8KB-15 Product Details

W631GU8KB-15 Overview


Its memory type can be classified as Volatile. It is supplied votage within Tray. 78-TFBGA case encloses it. This chip has an 1Gb 128M x 8 size of memory on it, so a lot of data can be stored on it. In this device, the memory is of the DRAM-format, which is a popular format in the mainstream computing sector. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. It is supplied votage within 1.283V~1.45V. Its recommended mounting type is Surface Mount. There are 78 terminations on the chip. This part supports as many as 1 functions for the comprehensive working procedure. Memory devices such as this one are designed to be powered by 1.35V and should be used as such. A clock frequency rotation within 667MHz is used for the ic memory chip to rotate data. This memory device has 78 pins, indicating it has 78 memory locations. Despite all the merits of this chip, it also has AUTO/SELF REFRESH to boost system performance. There are 1 ports used in this chip to give read and/or write access to one memory address. This memory chip requires only 1.35V of power. A memory mapped I/O port address of COMMON bits is used in this device. It is able to operate from a max supply current of 0.34mA.

W631GU8KB-15 Features


Package / Case: 78-TFBGA
Additional Feature:AUTO/SELF REFRESH
I/O Type: COMMON

W631GU8KB-15 Applications


There are a lot of Winbond Electronics W631GU8KB-15 Memory applications.

  • eDRAM
  • personal digital assistants
  • Camcorders
  • mainframes
  • workstations,
  • multimedia computers
  • DVD disk buffer
  • main computer memory
  • telecommunications
  • nonvolatile BIOS memory

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