K4D263238M Datasheet (Samsung) - 1M x 32Bit x 4 Banks Double Data Rate Synchronous RAM

K4D263238M, 1M x 32Bit x 4 Banks Double Data Rate Synchronous RAM

K4D263238M 128M DDR SDRAM 128Mbit DDR SDRAM 1M x 32Bit x 4 Banks Double Data Rate Synchronous RAM with Bi-directional Data Strobe and DLL Revision 1.3 August 2001 Samsung Electronics reserves the right to change products or specification without notice.

- 1 - Rev.

1.3 (Aug.

2001) K4D263238M Revision History Revision 1.3 (August 2, 2001) Removed K4D263238M-QC40 with VDD&VDDQ=2.8V Changed VDD&VDDQ of K4D263238M-QC45 from 2.8V to 2.5V.

Changed tCK(max) from 7ns

K4D263238M Features

* 2.5V ± 5% power supply

* SSTL_2 compatible inputs/outputs

* 4 banks operation

* MRS cycle with address key programs -. Read latency 3,4 (clock) -. Burst length (2, 4, 8 and Full page) -. Burst type (sequential & interleave)

* Full page burst length for seque