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HYS64T16000HU Datasheet, PDF (3/73 Pages) Qimonda AG – 240-Pin Unbuffered DDR2 SDRAM Modules
Internet Data Sheet
1
Overview
HYS[64/72]T[16/32/64]0xxHU–[2.5/../5]–A
Unbuffered DDR2 SDRAM Modules
This chapter gives an overview of the 1.8 V 240-Pin Unbuffered DDR2 SDRAM Modules product family and describes its main
characteristics.
1.1
Features
• 240-Pin PC2–6400, PC2–5300, PC2–4200 and PC2–
3200 DDR2 SDRAM memory modules for use as main
memory when installed in systems such as mobile
personal computers.
• 16M × 64, 32M × 64, 32M × 72, 64M × 64, 64M × 72
module organization and 16M × 16, 32M × 8 chip
organization
• 128 MB, 256 MB and 512 MB modules built with 256-Mbit
DDR2 SDRAMs in PG-TFBGA-60 and PG-TFBGA-84
chipsize packages
• Standard Double-Data-Rate-Two Synchronous DRAMs
(DDR2 SDRAM) with a single + 1.8 V (± 0.1 V) power
supply
• All Speed Grades faster than DDR2–400 comply with
DDR2–400 timing specifications
• Programmable CAS Latencies (3, 4, 5 and 6), Burst
Length (4 & 8) and Burst Type
• Auto Refresh (CBR) and Self Refresh
• Average Refresh Period 7.8 µs at a TCASE lower than
85 °C, 3.9 µs between 85 °C and 95 °C
• Programmable self refresh rate via EMRS2 setting
• All inputs and outputs SSTL_18 compatible
• Off-Chip Driver Impedance Adjustment (OCD) and On-Die
Termination (ODT)
• Serial Presence Detect with E2PROM
• UDIMM Dimensions (nominal): 30 mm high, 133.35 mm
wide
• Based on standard reference layouts Raw Card “A”, “C”,
“D“, “E“, “F” and “G”
• RoHS compliant products1)
Product Type Speed Code
–25F
–2.5
–3
TABLE 1
Performance Table
–3S
–3.7
–5
Unit
Speed Grade
Max. Clock Frequency @CL6
@CL5
@CL4
@CL3
Min. RAS-CAS-Delay
Min. Row Precharge Time
Min. Row Active Time
Min. Row Cycle Time
PC2–6400 PC2–6400 PC2–5300 PC2–5300 PC2–4200 PC2–3200 —
5–5–5
6–6–6
4–4–4
5–5–5
4–4–4
3–3–3
fCK6 400
400
–
–
–
–
MHz
fCK5 400
333
333
333
266
200
MHz
fCK4 266
266
333
266
266
200
MHz
fCK3 200
200
200
200
200
200
MHz
tRCD 12.5
15
12
15
15
15
ns
tRP 12.5
15
12
15
15
15
ns
tRAS 45
45
45
45
45
40
ns
tRC 57.5
60
57
60
60
55
ns
1) 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. 1.41, 2006-11
3
03062006-0GN5-WTPW