Document
ESMT
DDR3 SDRAM
(Preliminary)
Feature
Interface and Power Supply ˗ SSTL_15: VDD/VDDQ = 1.5V(±0.075V) JEDEC DDR3 Compliant ˗ 8n Prefetch Architecture ˗ Differential Clock (CK/ CK ) and Data Strobe
(DQS/ DQS ) ˗ Double-data rate on DQs, DQS and DM
Data Integrity ˗ Auto Self Refresh (ASR) by DRAM built-in TS ˗ Auto Refresh and Self Refresh Modes
Power Saving Mode ˗ Power Down Mode
Signal Integrity ˗ Configurable DS for system compatibility ˗ Configurable On-Die Termination ˗ ZQ Calibration for DS/ODT impedance accuracy
via external ZQ pad (240 ohm ± 1%)
M15F2G16128A (2L)
16M x 16 Bit x 8 Banks DDR3 SDRAM
Signal Synchronization
1
˗ Write Leveling via MR settings ˗ Read Leveling via MPR Programmable Functions ˗ CAS Latency (5/6/7/8/9/10/11/13) ˗ CAS Write Latency (5/6/7/8/9) ˗ Additive Latency (0/CL-1/CL-2) ˗ Write Recovery Time (5/6/7/8/10/12/14/16) ˗ Burst Type (Sequential/Interleaved) ˗ Burst Length (BL8/BC4/BC4 or 8 on the fly) ˗ Self Refresh Temperature Range(No.