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W971GG6JB25I
DDR DRAM
Brands: WINBOND ELECTRONICS CORP
Mfr.Part #: W971GG6JB25I
Datasheet: W971GG6JB25I Datasheet (PDF)
Package/Case: BGA84
Product Type: DRAMs
RoHS Status:
Stock Condition: 6554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomW971GG6JB25I General Description
GENERAL DESCRIPTIONThe W971GG6JB is a 1G bits DDR2 SDRAM, organized as 8,388,608 words 8 banks 16 bits. This device achieves high speed transfer rates up to 1066Mb/sec/pin (DDR2-1066) for various applications. W971GG6JB is sorted into the following grade parts: -18, -25, 25L, 25I, 25A, 25K, -3 and -3A. The -18 grade parts is compliant to the DDR2-1066 (6-6-6) specification. The -25/25L/25I/25A/25K grade parts are compliant to the DDR2-800 (5-5-5) specification (the 25L grade parts is guaranteed to support IDD2P = 7 mA and IDD6 = 4 mA at commercial temperature, the 25I industrial grade parts is guaranteed to support -40°C ≤ TCASE ≤ 95°C). The -3/-3A grade parts is compliant to the DDR2-667 (5-5-5) specification.FEATURESPower Supply: VDD, VDDQ = 1.8 V ± 0.1 VDouble Data Rate architecture: two data transfers per clock cycleCAS Latency: 3, 4, 5, 6 and 7Burst Length: 4 and 8Bi-directional, differential data strobes (DQS and DQS) are transmitted / received with dataEdge-aligned with Read data and center-aligned with Write dataDLL aligns DQ and DQS transitions with clockDifferential clock inputs (CLK and CLK)Data masks (DM) for write dataCommands entered on each positive CLK edge, data and data mask are referenced to both edges of DQSPosted CAS programmable additive latency supported to make command and data bus efficiencyRead Latency = Additive Latency plus CAS Latency (RL = AL + CL)Off-Chip-Driver impedance adjustment (OCD) and On-Die-Termination (ODT) for better signal qualityAuto-precharge operation for read and write burstsAuto Refresh and Self Refresh modesPrecharged Power Down and Active Power DownWrite Data MaskWrite Latency = Read Latency - 1 (WL = RL - 1)Interface: SSTL_18Packaged in WBGA 84 Ball (8X12.5 mm2), using Lead free materials with RoHS compliant
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) are transmitted / received with data
- Edge-aligned with Read data and center-aligned with Write data
- DLL aligns DQ and DQS transitions with clock
- Differential clock inputs (CLK and CLK)
- Data masks (DM) for write data
- Commands entered on each positive CLK edge, data and data mask are referenced to both edges of DQS
- Posted CAS programmable additive latency supported to make command and data bus efficiency
- Read Latency = Additive Latency plus CAS Latency (RL = AL + CL)
- Off-Chip-Driver impedance adjustment (OCD) and On-Die-Termination (ODT) for better signal quality
- Auto-precharge operation for read and write bursts
- Auto Refresh and Self Refresh modes
- Precharged Power Down and Active Power Down
- Write Data Mask
- Write Latency = Read Latency - 1 (WL = RL - 1)
- Interface: SSTL_18
- Packaged in WBGA 84 Ball (8X12.5 mm
- ), using Lead free materials with RoHS compliant
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Life Cycle Code | Active | Ihs Manufacturer | WINBOND ELECTRONICS CORP |
| Package Description | , | Reach Compliance Code | |
| Memory IC Type | DDR DRAM |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
