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W9751G6KB-18
DRAM Chip DDR2 SDRAM 512Mbit 32Mx16 1.8V 84-Pin WBGA
Brands: WINBOND ELECTRONICS CORP
Mfr.Part #: W9751G6KB-18
Datasheet: W9751G6KB-18 Datasheet (PDF)
Package/Case: WBGA-84
Product Type: DRAM
RoHS Status:
Stock Condition: 6554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomW9751G6KB-18 General Description
SDRAM - DDR2 Memory IC 512Mbit Parallel 533 MHz 58.125 ns 84-WBGA (8x12.5)
Features
- Power Supply: VDD, VDDQ = 1.8 V 0.1V
- 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 mm2), using Lead free materials with RoHS compliant
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rohs Code | Yes | Part Life Cycle Code | Obsolete |
| Ihs Manufacturer | WINBOND ELECTRONICS CORP | Part Package Code | BGA |
| Package Description | WBGA-84 | Pin Count | 84 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.32.00.28 | Samacsys Manufacturer | Winbond |
| Access Mode | FOUR BANK PAGE BURST | Access Time-Max | 0.35 ns |
| Additional Feature | AUTO/SELF REFRESH | Clock Frequency-Max (fCLK) | 533 MHz |
| I/O Type | COMMON | Interleaved Burst Length | 4,8 |
| JESD-30 Code | R-PBGA-B84 | Length | 12.5 mm |
| Memory Density | 536870912 bit | Memory IC Type | DDR2 DRAM |
| Memory Width | 16 | Number of Functions | 1 |
| Number of Ports | 1 | Number of Terminals | 84 |
| Number of Words | 33554432 words | Number of Words Code | 32000000 |
| Operating Mode | SYNCHRONOUS | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | Organization | 32MX16 | |
| Output Characteristics | 3-STATE | Package Body Material | PLASTIC/EPOXY |
| Package Code | TFBGA | Package Equivalence Code | BGA84,9X15,32 |
| Package Shape | RECTANGULAR | Package Style | GRID ARRAY, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | Power Supplies | 1.8 V |
| Qualification Status | Not Qualified | Refresh Cycles | 8192 |
| Seated Height-Max | 1.2 mm | Self Refresh | YES |
| Sequential Burst Length | 4,8 | Standby Current-Max | 0.008 A |
| Supply Current-Max | 0.245 mA | Supply Voltage-Max (Vsup) | 1.9 V |
| Supply Voltage-Min (Vsup) | 1.7 V | Supply Voltage-Nom (Vsup) | 1.8 V |
| Surface Mount | YES | Technology | CMOS |
| Temperature Grade | OTHER | Terminal Form | BALL |
| Terminal Pitch | 0.8 mm | Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
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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![Product]( "Product")
We have rich products, can meet your various needs.
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![quantity]( "quantity")
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
