K7R163682B-EC20 - Brand New IC Chips
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GENERAL DESCRIPTION
The K7R163682B,K7R161882B and K7R160982B are 18,874,368-bits QDR(Quad Data Rate) Synchronous Pipelined Burst SRAMs.
They are organized as 524,288 words by 36bits for K7R163682B, 1,048,576 words by 18 bits for K7R161882B and 2,097,152 words by 9bits for K7R160982B.FEATURES
• 1.8V+0.1V/-0.1V Power Supply.
• DLL circuitry for wide output data valid window and future freguency scaling.
• I/O Supply Voltage 1.5V+0.1V/-0.1V for 1.5V I/O,
1.8V+0.1V/-0.1V for 1.8V I/O.
• Separate independent read and write data ports with concurrent read and write operation
• HSTL I/O
• Full data coherency, providing most current data .
• Synchronous pipeline read with self timed early write.
• Registered address, control and data input/output.
• DDR(Double Data Rate) Interface on read and write ports.
• Fixed 2-bit burst for both read and write operation.
• Clock-stop supports to reduce current.
• Two input clocks(K and K) for accurate DDR timing at clock rising edges only.
• Two input clocks for output data(C and C) to minimize clock-skew and flight- time mismatches.
• Two echo clocks (CQ and CQ) to enhance output data traceability.
• Single address bus.
• Byte write (x9, x18, x36) function.
• Sepatate read/write control pin(R and W)
• Simple depth expansion with no data contention.
• Programmable output impenance.
• JTAG 1149.1 compatible test access port.
• 165FBGA(11x15 ball array FBGA) with body size of 13x15mm -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download K7R163682B-EC20
- Chipdatas Part: CD93-K7R163682B-EC20
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 16:32 +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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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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