W978H2KBQX2E
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- Mfr.Part #
- W978H2KBQX2E
- Manufacturer
- Winbond Electronics Corporation
- Package / Case
- 168-WFBGA
- Datasheet
- Download
- Description
- IC DRAM 256MBIT PAR 168WFBGA
- Stock
- 25,063
- In Stock ：
- 25,063
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- Manufacturer :
- Winbond Electronics Corporation
- Product Category :
- Memory
- Number of Pins :
- 168
- Terminal Position :
- BOTTOM
- Supply Voltage :
- 1.2V
- Supply Voltage-Min (Vsup) :
- 1.14V
- Number of Terminations :
- 168
- Memory Interface :
- Parallel
- Published :
- 2016
- Terminal Pitch :
- 0.5mm
- Number of Functions :
- 1
- Memory Type :
- Volatile
- Operating Mode :
- SYNCHRONOUS
- Height Seated (Max) :
- 0.8mm
- Memory Density :
- 268435456 bit
- Mounting Type :
- Surface Mount
- Memory Size :
- 256Mb 8M x 32
- Write Cycle Time - Word, Page :
- 15ns
- Supply Voltage-Max (Vsup) :
- 1.3V
- Organization :
- 8MX32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tray
- Voltage - Supply :
- 1.14V~1.95V
- Length :
- 12mm
- Memory Width :
- 32
- Memory Format :
- DRAM
- Access Mode :
- FOUR BANK PAGE BURST
- Additional Feature :
- AUTO/SELF REFRESH; IT ALSO REQUIRES 1.8V NOM
- Clock Frequency :
- 400MHz
- Surface Mount :
- yes
- Operating Temperature :
- -25°C~85°C TC
- Width :
- 12mm
- Package / Case :
- 168-WFBGA
- RoHS Status :
- ROHS3 Compliant
- Number of Ports :
- 1
- Datasheets
- W978H2KBQX2E
Memory IC 12mm mm
W978H2KBQX2E Overview
Volatile is its memory type. It is available in a case with a Tray shape. As you can see, it is embedded in 168-WFBGA case. There is an 256Mb 8M x 32 memory capacity on the chip. In this device, the memory is of the DRAM-format, which is a popular format in the mainstream computing sector. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. A voltage of 1.14V~1.95V is possible to be applied to the supply. There is a recommendation that Surface Mount mounting type should be used for this product. As you can see from the diagram, the chip is planted with 168 terminations. In total, 1 functions are supported by this part. The memory device designed for this application has been designed to be powered by an 1.2V power supply. With a clock frequency of 400MHz, the memory rotates on its own. It is encased in an 168-pin package that contains this ic memory chip. While this memory chip features many merits, it also offers AUTO/SELF REFRESH; IT ALSO REQUIRES 1.8V NOM for improving system performance. An address can be read and/or written to one memory address using 1 ports on the chip.
W978H2KBQX2E Features
Package / Case: 168-WFBGA
168 Pins
Additional Feature:AUTO/SELF REFRESH; IT ALSO REQUIRES 1.8V NOM
W978H2KBQX2E Applications
There are a lot of Winbond Electronics
W978H2KBQX2E Memory applications.
- telecommunications
- workstations,
- DVD disk buffer
- data buffer
- nonvolatile BIOS memory
- Camcorders
- embedded logic
- eDRAM
- graphics card
- hard disk drive (HDD)
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