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SMARTsemi DDR3 Memory ICs

SMARTsemi DDR3 Memory ICs feature a double data rate architecture to achieve high-speed operation. The ICs achieve high-speed double-data-rate transfer rates of up to 1866Mb/sec/pin for general applications. The chip is designed to comply with all key DDR3(L) DRAM key features, and all control and address inputs are synchronized with a pair of externally supplied differential clocks.

Features

  • Interface and Power Supply
    • SSTL_135: VDD/VDDQ = 1.35V(-0.067V/+0.1V)
    • SSTL_15: VDD/VDDQ = 1.5V(±0.075V)
  • JEDEC DDR3(L) Compliant
    • 8n Prefetch Architecture
    • Differential Clock (CK/CK) and Data Strobe
  • (DQS/DQS)
    • Double-data rate on DQs, DQS, and DM
  • Data Integrity
    • Auto Refresh and Self Refresh Modes
  • Power Saving Mode
    • Partial Array Self Refresh (PASR)
    • 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 (240ohm ± 1%)
  • Signal Synchronization
    • Write Leveling via MR settings
    • Read Leveling via MPR
  • Programmable Functions
    • CAS Latency (5/6/7/8/9/10/11/12/13/14)
    • 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)
    • Self Refresh Temperature 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)
View Results ( 8 ) Page
N.º de artículo Hoja de datos Descripción
KTDM4G3C618BGCEAT KTDM4G3C618BGCEAT Hoja de datos DRAM DRAM DDR3(L) 4GB 256MX16 1866Mbps 1.35V/1.5V 96-FBGA Commercial
KTDM4G3C618BGIEAT KTDM4G3C618BGIEAT Hoja de datos DRAM DRAM DDR3(L) 4GB 256MX16 1866Mbps 1.35V/1.5V 96-FBGA Industrial
KTDM2G3C818BGIEAT KTDM2G3C818BGIEAT Hoja de datos DRAM DRAM DDR3(L) 2GB 256MX8 1866Mbps 1.35V/1.5V 78-FBGA Industrial
KTDM2G3C618BGIEAT KTDM2G3C618BGIEAT Hoja de datos DRAM DRAM DDR3(L) 2GB 125MX16 1866Mbps 1.35V/1.5V 96-FBGA Industrial
KTDM2G3C618BGCEAT KTDM2G3C618BGCEAT Hoja de datos DRAM DRAM DDR3(L) 2GB 125MX16 1866Mbps 1.35V/1.5V 96-FBGA Commercial
KTDM4G3C818BGIEAT KTDM4G3C818BGIEAT Hoja de datos DRAM DRAM DDR3(L) 4GB 512MX8 1866Mbps 1.35V/1.5V 78-FBGA Industrial
KTDM4G3C818BGCEAT KTDM4G3C818BGCEAT Hoja de datos DRAM DRAM DDR3(L) 4GB 512MX8 1866Mbps 1.35V/1.5V 78-FBGA Commercial
KTDM2G3C818BGCEAT KTDM2G3C818BGCEAT Hoja de datos DRAM DRAM DDR3(L) 2GB 256MX8 1866Mbps 1.35V/1.5V 78-FBGA Commercial
Publicado: 2022-10-17 | Actualizado: 2022-10-31