HYB18T1G160BF-5 Qimonda, HYB18T1G160BF-5 Datasheet - Page 37

• Manufacturer Part Number: HYB18T1G160BF-5
• Description: IC DDR2 SDRAM 1GBIT 84TFBGA
• Manufacturer: Qimonda

Specifications of HYB18T1G160BF-5

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 1G (64M x 16)
• Speed: 200MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 84-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 675-1018-2

1)
2) Impedance measurement condition for output source dc current:
3) Mismatch is absolute value between pull-up and pull-down, both measured at same temperature and voltage.
4) This represents the step size when the OCD is near 18 Ohms at nominal conditions across all process parameters and represents only
5) The absolute value of the Slew Rate as measured from DC to DC is equal to or greater than the Slew Rate as measured from AC to AC.
6) Timing skew due to DRAM output Slew Rate mis-match between DQS / DQS and associated DQ’s is included in
7) DRAM output Slew Rate specification applies to 400, 533 and 667 MT/s speed bins.
Rev. 1.3, 2007-07
03062006-ZNH8-HURV
Symbol
—
—
—
S
OUT
V
23.4 Ohms for values of
V
the DRAM uncertainty. A 0 Ohm value (no calibration) can only be achieved if the OCD impedance is 18
conditions.
This is verified by design and characterization but not subject to production test.
specification.
DDQ
DDQ
= 1.8 V
= 1.7 V;
Description
Output Impedance
Pull-up / Pull down mismatch
Output Impedance step size
for OCD calibration
Output Slew Rate
±
V
0.1 V;
OUT
= –280 mV;
V
DD
V
= 1.8 V
OUT
between
V
OUT
±
0.1 V
/
I
OL
V
must be less than 23.4 Ohms for values of
DDQ
and
V
DDQ
– 280 mV. Impedance measurement condition for output sink dc current:
Min.
—
0
0
1.5
37
V
DDQ
= 1.7 V,
Nominal
—
—
—
V
OUT
= 1420 mV; (
V
OUT
1-Gbit Double-Data-Rate-Two SDRAM
between 0 V and 280 mV.
HY[B/I]18T1G[40/80/16]0B[C/F](L/V)
Max.
4
1.5
5.0
V
OCD Default Characteristics
OUT
–
V
±
DDQ
0.75 Ohms under nominal
) /
Unit
Ω
Ω
Ω
V / ns
I
Internet Data Sheet
OH
t
DQSQ
must be less than
TABLE 39
and
t
QHS
Note
1)2)
1)2)3)
4)
1)5)6)7)