HYS64D16301GU5C Datasheet, PDF (6/42 Pages) Infineon Technologies AG – 184-Pin Unbuffered Double Data Rate SDRAM

184-Pin Unbuffered Double Data Rate SDRAM
UDIMM
HYS64D[16/32/64][300/301/320][G/H]U–5–C
HYS72D[32/64][300/301/320][G/H]U–5–C
HYS64D[16/32/64][300/301/320][G/H]U–6–C
HYS72D[32/64][300/301/320][G/H]U–6–C
1
Overview
1.1
Features
• 184-Pin Unbuffered Double Data Rate SDRAM (ECC and non-parity) for PC and Server main memory
applications
• One rank 16M x 64, 32M × 64, 32M × 72 and two ranks 64M × 64, 64M × 72 organization
• JEDEC standard Double Data Rate Synchronous DRAMs (DDR SDRAM) Single +2.5V (±0.2V) power supply
and +2.6V (±0.1V) ppower supply for DDR400
• Built with 256 Mbit DDR SDRAM in P-TSOPII-66-1 package
• Programmable CAS Latency, Burst Length, and Wrap Sequence (Sequential & Interleave)
• Auto Refresh (CBR) and Self Refresh
• All inputs and outputs SSTL_2 compatible
• Serial Presence Detect with E²PROM
• JEDEC standard MO-206 form factor: 133.35 mm × 31.75 mm × 4.00 mm max.
• Jedec standard reference layout
• Gold plated contacts
• DDR400 Speed Grade supported
• Lead-free
Table 1 Performance
Part Number Speed Code
Module Speed Grade
Component Module
max. Clock Frequency
@ CL = 3
@ CL = 2.5
@ CL = 2
f_CK3
f_CK2.5
f_CK2
–5
DDR400B
PC3200–3033
200
166
133
–6
DDR333B
PC2700–2533
166
166
133
Unit
—
—
MHz
MHz
MHz
1.2
Description
The HYS64D[16/32/64][300/301/320][G/H]U–5–C, HYS72D[32/64][300/301/320][G/H]U–5–C,
HYS64D[16/32/64][300/301/320][G/H]U–6–C and HYS72D[32/64][300/301/320][G/H]U–6–C are industry
standard 184-Pin Unbuffered Double Data Rate SDRAM (UDIMM) organized as 16M ×64, 32M ×64 and 64M ×64
for non-parity and 32M × 72 and 64M × 72 for ECC main memory applications. The memory array is designed
with 256Mbit Double Data Rate Synchronous DRAMs. A variety of decoupling capacitors are mounted on the
printed circuit board. The DIMMs feature serial presence detect (SPD) 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
Data Sheet
6
Rev. 1.0, 2004-03