Datasheet Summary
EtronTech
32M x 16 bit DDRII Synchronous DRAM (SDRAM)
Etron Confidential
Preliminary (Rev 1.4 Mar. / 2009)
Features
- JEDEC Standard pliant
- JEDEC standard 1.8V I/O (SSTL_18-patible)
- Power supplies: VDD & VDDQ = +1.8V ± 0.1V
- Operating temperatue: 0
- 85 °C
- Supports JEDEC clock jitter specification
- Fully synchronous operation
- Fast clock rate: 333/400MHz
- Differential Clock, CK & CK#
- Bidirectional single/differential data strobe
-DQS & DQS#
- 4 internal banks for concurrent operation
- 4-bit prefetch architecture
- Internal pipeline architecture
- Precharge & active power down
- Programmable Mode & Extended Mode registers
- Posted CAS# additive latency...