K4H561638F Samsung semiconductor, K4H561638F Datasheet - Page 22
K4H561638F
Manufacturer Part Number
K4H561638F
Description
256Mb F-die DDR SDRAM Specification
Manufacturer
Samsung semiconductor
Datasheet
1.K4H561638F.pdf
(23 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
K4H561638F-GCB3
Manufacturer:
SAMSUNG
Quantity:
328
Company:
Part Number:
K4H561638F-TCA2
Manufacturer:
SAMSUNG
Quantity:
17
Company:
Part Number:
K4H561638F-TCB3
Manufacturer:
SAMSUNG
Quantity:
90
Company:
Part Number:
K4H561638F-TCB3
Manufacturer:
SAMSUNG
Quantity:
179
Part Number:
K4H561638F-TCB3T00
Manufacturer:
SAM
Quantity:
20 000
Company:
Part Number:
K4H561638F-TCBO
Manufacturer:
SAMSUNG
Quantity:
5
DDR SDRAM 256Mb F-die (x8, x16)
Figure 4. I/V characteristics for input/output buffers:Pull up(above) and pull down(below)
90
80
70
60
50
40
30
20
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
0.0
0.0
Pulldown Characteristics for Weak Output Driver
Pullup Characteristics for Weak Output Driver
1.0
1.0
2.0
2.0
Rev. 1.3 October, 2004
Vout(V)
Vout(V)
Typical High
Maximum
Typical Low
Minumum
Typical Low
Typical High
Maximum
Minimum
DDR SDRAM