k4h510438b-tc Samsung Semiconductor, Inc., k4h510438b-tc Datasheet - Page 23

• Manufacturer Part Number: k4h510438b-tc
• Description: 512mb B-die Ddr Sdram Specification
• Manufacturer: Samsung Semiconductor, Inc.

DDR SDRAM 512Mb B-die (x4, x8, x16)
Figure 4. I/V characteristics for input/output buffers:Pull up(above) and pull down(below)
90
80
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50
40
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20
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
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Pulldown Characteristics for Weak Output Driver
Pullup Characteristics for Weak Output Driver
1.0
1.0
2.0
2.0
Vout(V)
Vout(V)
Rev. 1.3 June. 2005
DDR SDRAM
Maximum
Typical High
Typical Low
Minumum
Typical Low
Typical High
Maximum
Minimum