W971GG6NB-25 8M 8BANKS 16BIT 1G Bits DDR2 SDRAM Two Data Transfers Per Clock Cycle
Price:
consult with
MOQ:
1
Delivery Time:
5-8days
Brand:
Winbond
Product Description
W971GG6NB-25 8M 8BANKS 16BIT 1G Bits DDR2 SDRAM
High-performance 1G bits DDR2 SDRAM organized as 8,388,608 words × 8 banks × 16 bits, achieving transfer rates up to 1066 Mbps with two data transfers per clock cycle.
Product Overview
The W971GG6NB is a high-speed DDR2 SDRAM designed for various applications. This -25 grade part is compliant with DDR2-800 (5-5-5) or DDR2-800 (6-6-6) specifications and operates at 0°C ≤ TCASE ≤ 85°C. All control and address inputs synchronize with externally supplied differential clocks, while I/Os synchronize with single-ended DQS or differential DQS-DQS pairs.
Key Features
- Power Supply: VDD, VDDQ = 1.8 V ± 0.1 V
- Double Data Rate architecture: two data transfers per clock cycle
- CAS Latency: 3, 4, 5, 6 and 7
- Burst Length: 4 and 8
- Bi-directional, differential data strobes (DQS and DQS)
- DLL aligns DQ and DQS transitions with clock
- Differential clock inputs (CLK and CLK)
- Data masks (DM) for write data
- Posted CAS programmable additive latency support
- Off-Chip-Driver impedance adjustment and On-Die-Termination
- Auto-precharge operation for read and write bursts
- Auto Refresh and Self Refresh modes
- Interface: SSTL_18
- VFBGA 84 Ball packaging (8x12.5 mm², 1.0 mm thickness)
- Lead-free materials, RoHS compliant
Part Number Specifications
| Part Number | Speed Grade | Operating Temperature |
|---|---|---|
| W971GG6NB-18 | DDR2-1066 (6-6-6) | 0°C ≤ TCASE ≤ 85°C |
| W971GG6NB18I | DDR2-1066 (6-6-6) | -40°C ≤ TCASE ≤ 95°C |
| W971GG6NB18J | DDR2-1066 (6-6-6) | -40°C ≤ TCASE ≤ 105°C |
| W971GG6NB-25 | DDR2-800 (5-5-5) or DDR2-800 (6-6-6) | 0°C ≤ TCASE ≤ 85°C |
| W971GG6NB25I | DDR2-800 (5-5-5) or DDR2-800 (6-6-6) | -40°C ≤ TCASE ≤ 95°C |
| W971GG6NB25J | DDR2-800 (5-5-5) or DDR2-800 (6-6-6) | -40°C ≤ TCASE ≤ 105°C |
| W971GG6NB-3 | DDR2-667 (5-5-5) | 0°C ≤ TCASE ≤ 85°C |
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.
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Company
Shenzhen Filetti Technology Co., LTD
Location
Room E, 22nd Floor, Block B, Duhui 100 Building, Huaqiangbei Subdistrict, Futian District, Shenzhen City
Contact Person
Sun