HYS64D128320GU-6-A Datasheet, PDF (1/18 Pages) Infineon Technologies AG – 2.5 V 184-pin Unbuffered DDR-I SDRAM Modules

HYS64/72D64000/128020GU-7/8-A
Unbuffered DDR-I SDRAM-Modules
2.5 V 184-pin Unbuffered DDR-I SDRAM Modules
512 MByte & 1024 MByte Modules
PC1600, PC2100 & PC2700
Preliminary datasheet rev. 0.81
• 184-pin Unbuffered 8-Byte Dual-In-Line
• Auto Refresh (CBR) and Self Refresh
DDR-I SDRAM non-parity and ECC-Modules
for PC and Server main memory applications
• All inputs and outputs SSTL_2 compatible
• One bank 64M x 64, 64M x 72 and two bank ^{• Serial Presence Detect with E2PROM}
128M x 64, 128M × 72 organization
• Jedec standard MO-206 form factor:
• JEDEC standard Double Data Rate
133.35 mm × 31.75 mm × 4.00 mm max.
Synchronous DRAMs (DDR-I SDRAM)
• Jedec standard reference layout
Single + 2.5 V (± 0.2 V) power supply
• Gold plated contacts
• Built with 512 Mbit DDR-I SDRAMs organized
as 64Mb x 8 in 66-Lead TSOPII package
• Programmable CAS Latency, Burst Length,
and Wrap Sequence (Sequential &
Interleave)
• Performance:
Component Speed Grade
Module Speed Grade
f_CK Clock Frequency (max.) @ CL = 2.5
f_CK Clock Frequency (max.) @ CL = 2
-6
-7
-8
DDR333B DDR266A DDR200
PC2700 PC2100 PC1600
166
143
125
133
133
100
Unit
MHz
MHz
The HYS64/72D64000GU and HYS64/72D128020GU are industry standard 184-pin 8-byte Dual
in-line Memory Modules (DIMMs) organized as 64M × 64 and 128M × 64 for non-parity and 64M x
72 and 128M x 72 for ECC main memory applications. The memory array is designed with 512Mbit
Double Data Rate Synchronous DRAMs. A variety of decoupling capacitors are mounted on the PC
board. The DIMMs feature serial presence detect based on a serial E²PROM device using the 2-pin
I²C protocol. The first 128 bytes are programmed with configuration data and the second 128 bytes
are available to the customer.
INFINEON Technologies
1
2002-09-10 (rev.0.81)