K4T1G164QE-HCE6

DRAM Chip DDR2 SDRAM 1Gbit 64Mx16 1.8V 84Pin FBGA T/R

The 1Gb DDR2 SDRAM is organized asa 32Mbit x 4 I/Os x 8banks, 16Mbit x 8 I/Os x 8banks or 8Mbit x 16 I/Os x 8 banks device. This synchronous device achieves high speed double-data-rate transfer rates of up to 800Mb/sec/pin DDR2-800 for general applications.

Key Features

• JEDEC standard VDD= 1.8V ± 0.1V Power Supply

•VDDQ= 1.8V ± 0.1V

• 333MHz fCKfor 667Mb/sec/pin, 400MHz fCKfor 800Mb/sec/pin

• 8 Banks

• Posted CAS

• Programmable CASLatency: 3, 4, 5, 6

• Programmable Additive Latenc y: 0, 1, 2, 3, 4, 5

• Write LatencyWL = Read LatencyRL -1

• Burst Length: 4 , 8Interleave/nibble sequential

• Programmable Sequential / Interleave Burst Mode

• Bi-directional Differential Data-Strobe Single-ended data-strobe is an optional feature

• Off-Chip DriverOCD Impedance Adjustment

• On Die Termination

• Special Function Support

  - 50ohm ODT

  - High Temperature Self-Refresh rate enable

• Average Refresh Period 7.8us at lower than TCASE 85°C, 3.9us at 85°C < TCASE <95 °C

• All of products are Lead-Free, Halogen-Free, and RoHS compliant