K4H560438E-GC SAMSUNG [Samsung semiconductor], K4H560438E-GC Datasheet - Page 23

• Manufacturer Part Number: K4H560438E-GC
• Description: 256Mb E-die DDR SDRAM Specification 60Ball FBGA (x4/x8)
• Manufacturer: SAMSUNG [Samsung semiconductor]

DDR SDRAM 256Mb E-die (x4, x8)
Figure 4. I/V characteristics for input/output buffers:Pull up(above) and pull down(below)
90
80
70
60
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40
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20
10
-10
-20
-30
-40
-50
-60
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-90
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 April, 2005
Typical High
Maximum
Typical Low
Minumum
Typical Low
Typical High
Maximum
Minimum
DDR SDRAM