W9425G6EH-6 - Brand New Winbond Electronics IC Chips
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Description
W9425G6EH is a CMOS Double Data Rate synchronous dynamic random access memory (DDR SDRAM) with a data bandwidth of up to 500M words per second. It is organized as 4,194,304 words × 4 banks × 16 bits. The W9425G6EH is available in different speed grades (-4, -5, -5I, -6, and -6I) to comply with the personal computer industrial standard. The -4 grade is compliant to the DDR500/CL3 and CL4 specification, the -5/-5I grade is compliant to the DDR400/CL3 specification (with the -5I grade supporting -40°C ~ 85°C temperature range), and the -6/-6I grade is compliant to the DDR333/CL2.5 specification (with the -6I grade supporting -40°C ~ 85°C temperature range).
Specifications and features
- Power Supply: 2.5V ±0.2V for DDR333/400, 2.6V ±0.1V for DDR500
- Clock Frequency: Up to 250 MHz
- Double Data Rate architecture; two data transfers per clock cycle
- Differential clock inputs (CLK and CLK)
- DQS is edge-aligned with data for Read; center-aligned with data for Write
- CAS Latency: 2, 2.5, 3, and 4
- Burst Length: 2, 4, and 8
- Auto Refresh and Self Refresh
- Precharged Power Down and Active Power Down
- Write Data Mask
- Write Latency: 1
- Refresh Interval: 7.8µS (8K/64 mS refresh)
- Maximum burst refresh cycle: 8
- Interface: SSTL_2
- Package: TSOP II 66-pin, Lead-free and RoHS compliantApplication Scenarios
The W9425G6EH is commonly used in electronic devices that require high-speed and reliable memory storage, such as personal computers and laptops. It can also be used in other applications that require DDR SDRAM memory chips.
Comparison
Advantages- High data bandwidth of up to 500M words per second
- Different speed grades available to meet specific industrial standards
- Compliant with DDR500/CL3, DDR400/CL3, and DDR333/CL2.5 specifications
- Supports various CAS latency, burst length, and power functions
- Lead-free and RoHS compliant packaging
Disadvantages- Not suitable for applications requiring lower data bandwidths -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download W9425G6EH-6
- Chipdatas Part: CD92-W9425G6EH-6
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 00:14 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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