| Part Number | K4H561638F |
| Manufacturer | Samsung semiconductor |
| Title | 256Mb F-die DDR SDRAM Specification |
| Description | DDR SDRAM 16Mb x 16 32Mb x 8 VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 NC VDDQ LDQS NC VDD NC LDM WE CAS RAS CS NC BA0 BA1 AP/A10 ... |
| Features |
• Double-data-rate architecture; two data transfers per clock cycle • Bidirectional data strobe L(U)DQS • Four banks operation • Differential clock inputs(CK and CK) • DLL aligns DQ and DQS transition with CK transition • MRS cycle with address key p... |
| Datasheet |
 K4H561638F Datasheet
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