HYS64T256020HU Datasheet, PDF (3/61 Pages) Qimonda AG – 240-Pin Unbuffered DDR2 SDRAM Modules

Internet Data Sheet
1
Overview
HYS[64/72]T256xxxHU–[3/…/5]–A
Unbuffered DDR2 SDRAM Modules
This chapter gives an overview of the 240-Pin Unbuffered DDR2 SDRAM Modules product family and describes its main
characteristics.
1.1
Features
• 240-Pin PC2–5300, PC2–4200 and PC2–DDR2 SDRAM
memory modules
• 256M × 64 non-ECC and 256M × 72 ECC module
organization, and 128M × 8 chip organization
• 2GByte modules built with 1-Gbit DDR2 SDRAMs in P-
TFBGA-68 chipsize packages
• All Speed grades faster than DDR2-400 comply with
DDR2-400 timing specifications.
• Standard Double-Data-Rate-Two Synchronous DRAMs
(DDR2 SDRAM) with a single + 1.8 V (± 0.1 V) power
supply
• Programmable CAS Latencies (3, 4 and 5), Burst Length
(8 & 4) and Burst Type
Performance tables
• Table 1 “Performance table for –3(S)” on Page 3
• Table 2 “Performance table for –3.7” on Page 4
• Table 3 “Performance table for –5” on Page 4
• Auto Refresh (CBR) and Self Refresh
• Average Refresh Period 7.8 µs at a T_CASE lower than 85°C,
3.9µs between 85°C and 95°C.
• All inputs and outputs SSTL_1.8 compatible
• Off-Chip Driver Impedance Adjustment (OCD) and On-Die
Termination (ODT)
• Serial Presence Detect with E²PROM
• Dimensions (nominal):
30 mm high, 133.35 mm wide
• Based on standard reference layouts Raw Card “B”,”E”
and “G“
• RoHS compliant products¹⁾
Product Type Speed Code
–3
Speed Grade
PC2–5300 4–4–4
Max. Clock Frequency @CL5
@CL4
@CL3
Min. RAS-CAS-Delay
Min. Row Precharge Time
Min. Row Active Time
Min. Row Cycle Time
f_CK5 333
f_CK4 333
f_CK3 200
t_RCD 12
t_RP 12
t_RAS 45
t_RC 57
TABLE 1
Performance table for –3(S)
–3S
Unit
PC2–5300 5–5–5
333
266
200
15
15
45
60
—
MHz
MHz
MHz
ns
ns
ns
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. 1.32, 2006-09
3
03062006-5RK8-1X8J