NT5CC256M16EP-EK_DDR3(L) 4Gb SDRAM
The 4Gb Double-Data-Rate-3 (DDR3(L)) DRAM is a high-speed CMOS SDRAM containing 4,294,967,296 bits. It is internally configured as an octal-bank DRAM
  • SSTL_15 for DDR3:VDD/VDDQ=1.5V(±0.075V)
  • SSTL_1352 for DDR3L:VDD/VDDQ=1.35V(-0.067/+0.1V)
  • DDR3-4Gb E-Die NT5CB(C)512M8EN/NT5CB(C)256M16EP
详细内容


Basis DDR3 Compliant

-8n Prefetch Architecture

-Differential Clock(CK/)and Data Strobe(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

CAS Latency(6/7/8/9/10/11/13/14)

CAS Write Latency(5/6/7/8/9/10)

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)Programmable Functions

Self RefreshTemperature Range(Normal/Extended)

Output Driver Impedance(34/40)

On-Die Termination of Rtt_Nom(20/30/40/60/120)

On-Die Termination of Rtt_WR(60/120)

Precharge Power Down(slow/fast)

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%)

Signal Synchronization

-Write Leveling via MR settings 5

-Read Leveling via MPR

Interface and Power Supply

-SSTL_15 for DDR3:VDD/VDDQ=1.5V(±0.075V)

-SSTL_1352 for DDR3L:VDD/VDDQ=1.35V(-0.067/+0.1V)