Hot-selling and scarce K7R643682M-FC16 memory IC BGA spot stock

Product Features

• 1.8V+0.1V/-0.1V Power Supply.

• DLL circuitry for wide output data valid window and future frequency 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 function.

• Separate read/write control pin (R and W)

• Simple depth expansion with no data contention.

• Programmable output impedance.

• JTAG 1149.1 compatible test access port.

• 165FBGA(11x15 ball array FBGA) with body size of 15x17mm & Lead Free

Product Photos

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