K4H561638N-LCB3T00 Datasheet, PDF (3/24 Pages) Samsung semiconductor – N-die DDR SDRAM

K4H560438N
K4H560838N
K4H561638N
datasheet
Rev. 1.01
DDR SDRAM
Table Of Contents
256Mb N-die DDR SDRAM
1. Key Features................................................................................................................................................................. 4
2. Ordering Information ..................................................................................................................................................... 4
3. Operating Frequencies ................................................................................................................................................. 4
4. Pin / Ball Description ..................................................................................................................................................... 5
5. Package Physical Dimension........................................................................................................................................ 6
6. Block Diagram (16Mb x4 / 8Mbx8 / 4Mx16 I/O x4 Banks) ............................................................................................ 7
7. Input/Output Function Description ................................................................................................................................ 8
8. Command Truth Table .................................................................................................................................................. 9
9. General Description ...................................................................................................................................................... 10
10. Absolute Maximum Rating .......................................................................................................................................... 10
11. DC Operating Conditions ............................................................................................................................................ 10
12. DDR SDRAM Spec Items & Test Conditions .............................................................................................................. 11
13. Input/Output Capacitance ........................................................................................................................................... 11
14. Detailed test condition for DDR SDRAM IDD1 & IDD7A ............................................................................................ 12
15. DDR SDRAM IDD Spec Table .................................................................................................................................... 13
16. AC Operating Conditions ............................................................................................................................................ 14
17. AC Overshoot/Undershoot specification for Address and Control Pins ...................................................................... 14
18. Overshoot/Undershoot specification for Data, Strobe and Mask Pins ........................................................................ 15
19. AC Timing Parameters & Specifications ..................................................................................................................... 16
20. System Characteristics for DDR SDRAM ................................................................................................................... 17
21. Component Notes ....................................................................................................................................................... 18
22. System Notes.............................................................................................................................................................. 20
23. IBIS : I/V Characteristics for Input and Output Buffers................................................................................................ 21
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