Rev. 1.11 - UBiio

Internet Data Sheet
HY[B/I]18T256[40/80/16]0B[C/F](L)
256-Mbit Double-Data-Rate-Two SDRAM
Product Type Org. Speed CAS-RCD-RP Latencies 1)
TABLE 6
Ordering Information for Lead-Free Products (RoHS Compliant)
Clock (MHz) Package Note
Industrial Temperature Range (–40 °C - +85 °C)
HYI18T256400BF-25F ×4 DDR2-800D 5-5-5 400 PG-TFBGA-60
2)
HYI18T256800BF-25F ×8 DDR2-800D 5-5-5 400 PG-TFBGA-60
HYI18T256160BF-25F ×16 DDR2-800D 5-5-5 400 PG-TFBGA-84
HYI18T256400BF-2.5 ×4 DDR2-800E 6-6-6 400 PG-TFBGA-60
HYI18T256800BF-2.5 ×8 DDR2-800E 6-6-6 400 PG-TFBGA-60
HYI18T256160BF-2.5 ×16 DDR2-800E 6-6-6 400 PG-TFBGA-84
HYI18T256400BF-3 ×4 DDR2-667C 4-4-4 333 PG-TFBGA-60
HYI18T256800BF-3 ×8 DDR2-667C 4-4-4 333 PG-TFBGA-60
HYI18T256160BF-3 ×16 DDR2-667C 4-4-4 333 PG-TFBGA-84
HYI18T256400BF-3S ×4 DDR2-667D 5-5-5 333 PG-TFBGA-60
HYI18T256800BF-3S ×8 DDR2-667D 5-5-5 333 PG-TFBGA-60
HYI18T256160BF-3S ×16 DDR2-667D 5-5-5 333 PG-TFBGA-84
HYI18T256400BF-3.7 ×4 DDR2-533C 4-4-4 266 PG-TFBGA-60
HYI18T256800BF-3.7 ×8 DDR2-533C 4-4-4 266 PG-TFBGA-60
HYI18T256160BF-3.7 ×16 DDR2-533C 4-4-4 266 PG-TFBGA-84
HYI18T256400BF-5 ×4 DDR2-400B 3-3-3 200 PG-TFBGA-60
HYI18T256800BF-5 ×8 DDR2-400B 3-3-3 200 PG-TFBGA-60
HYI18T256160BF-5 ×16 DDR2-400B 3-3-3 200 PG-TFBGA-84
1) CAS: Column Address Strobe; RCD: Row Column Delay; RP: Row Precharge
2) RoHS Compliant Product: Restriction of the use of certain hazardous substances (RoHS) in electrical and electronic equipment as defined
in the directive 2002/95/EC issued by the European Parliament and of the Council of 27 January 2003. These substances include mercury,
lead, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated biphenyl ethers.
Rev. 1.11, 2007-07 7
11172006-LBIU-F1TN