Home > Industry Information > Introduction To W972GG6KB-18
W972GG6KB-18 is a 2Gbit parallel DDR2 SDRAM volatile memory chip developed and produced by Winbond Electronics. It balances transmission speed, storage capacity and power consumption to serve mainstream embedded electronic equipment.
Category:Integrated Circuits (ICs),Memory
Memory Interface:Parallel
Mfr:Winbond Electronics
Clock Frequency:533 MHz
Packaging:Tray
Write Cycle Time - Word, Page:15ns
Access Time:58.125 ns
Voltage - Supply:1.7V ~ 1.9V
Memory Type:Volatile
Operating Temperature:0°C ~ 85°C (TC)
Memory Format:DRAM
Mounting Type:Surface Mount
Technology:SDRAM - DDR2
Package / Case:84-TFBGA
Memory Size:2Gbit
Memory Organization:128M x 16
Large Capacity:This chip owns a total 2Gbit storage space with 128M × 16 bit organization to support multi-channel data caching. It can fully meet the temporary data storage demand of mid-performance embedded main control boards.
High Clock Speed:It supports 533 MHz standard clock frequency and parallel data interface to boost overall data transmission bandwidth. Stable high-frequency operation effectively reduces data transmission delay in continuous read-write tasks.
Ultra-Fast Writing:The word and page write cycle time is only 15ns, which completes batch data writing within extremely short time. This feature avoids data blocking for real-time image and signal processing tasks.
Low Voltage Design:The chip operates under 1.7V to 1.9V supply voltage, which greatly cuts the overall power loss of terminal devices. Low working voltage also lowers heat generation and extends equipment continuous running time.
Standard Temp Adaptation:Its rated working temperature ranges from 0°C to 85°C, matching the operating environment of most indoor consumer and industrial control devices. It maintains stable read-write performance without extra heat dissipation auxiliary design.
Miniature SMD Package:Adopting 84-TFBGA surface-mount packaging, the chip occupies very little PCB layout area for compact device structural design. The flat BGA solder layout also improves welding stability during mass production assembly.
Tray Protection Packing:Standard tray packaging avoids chip pin deformation and scratch damage during transportation and SMT placement. Uniform tray loading improves the efficiency of automated patch production lines.
Tablet Main Memory:Acts as the running main memory of entry-level Android tablet main control chips for system program loading and APP data buffering. It supports smooth daily browsing, video playback and lightweight office software operation on low-cost tablet devices.
HMI Cache Storage:Serves as real-time data buffer for factory workshop touch screen human-machine interaction panels. It temporarily stores equipment parameter data and touch operation signals to ensure instant screen response without lag.
Small Digital Signage:Functions as image frame buffer for 10-27 inch commercial indoor advertising display screens. It caches picture switching and video stream data to guarantee seamless loop playback of promotional content.
POS Terminal Buffer:Equipped on supermarket cash register main control boards to store transaction data, barcode scanning information and print previews. It ensures stable data storage during card swiping, scanning and receipt printing continuous operations.
IoT Gateway Cache:Deployed on wired data acquisition gateways for smart building and agricultural monitoring systems. It temporarily collects sensor temperature, humidity and switch signals before uploading to cloud servers.
Car Audio Memory:Used in vehicle central control multimedia audio hosts for audio decoding and playlist data storage. It supports multi-track music playback, Bluetooth audio caching and local radio signal processing.
W972GG6KB-18 is a cost-effective DDR2 memory solution integrating large capacity, fast speed and low power consumption from Winbond.It provides reliable volatile storage performance for various consumer and lightweight industrial embedded electronic products.
Industry Information
