HYS72D32000GR-7-B
Description
The HYS 72Dxx0x0GR are industry standard 184-pin 8-byte Dual in-line Memory Modules (DIMMs) organized as 32M × 72 (256MB), 64M × 72 (512MB) and 128M × 72 (1GB). The memory array is designed with Double Data Rate Synchronous DRAMs for ECC applications. All control and address signals are re-driven on the DIMM using register devices and a PLL for the clock distribution. This reduces capacitive loading to the system bus, but adds one cycle to the SDRAM timing. 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
2002-09-10 (revision 0.91)
HYS 72Dxx0xx GR-7/8-B Registered DDR-I SDRAM-Modules
Ordering Information
Type
PC2100 (CL=2): HYS 72D32000GR-7-B HYS 72D64000GR-7-B HYS 72D64020GR-7-B HYS 72D128020GR-7-B PC2100R-20330-A1...
