HYS72T64020HP
Overview
This chapter gives an overview of the 240-pin Registered DDR2 SDRAM Modules with parity bit product family and describes its main characteristics.
Features
- Programmable CAS Latencies (3, 4 and 5), Burst Length (4 & 8) and Burst Type
- Auto Refresh (CBR) and Self Refresh
- Average Refresh Period 7.8 µs at a T 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 patible
- Off-Chip Driver Impedance Adjustment (OCD) and On-Die Termination (ODT)
- Serial Presence Detect with E2PROM
- Based on standard reference layouts Raw Cards “F”, “G” and “H”
- RDIMM with parity bit Dimensions (nominal): 30.00 mm high, 133.35 mm wide
- Ro HS pliant products1)
- 240-pin PC2- 5300 and PC2- 4200 DDR2 SDRAM memory modules.
- One rank in 32M × 72, 64M x 72 and two rank in 64M × 72 module organization and 32M × 8, 64M × 4 chip organization
- 256M, 512 MByte modules are built with 256-Mbit DDR2 SDRAMs in P-TFBGA-60...
