IS43R32400E - 128Mb DDR SDRAM
x16 A0-A11 Row Address Input A0-A8 Column Address Input BA0, BA1 Bank Select Address DQ0 * DQ15 Data I/O CK, CK System Clock Input CKE Clock Enable CS Chip Select CAS Column Address Strobe Command RAS Row Address Strobe Command WE Write Enable 4 66 VSS 65 DQ15 64 VSSQ 6
IS43R32400E Features
* DEVICE OVERVIEW
* VDD and VDDQ: 2.5V ± 0.2V (-5,-6)
* VDD and VDDQ: 2.5V ± 0.1V (-4)
* SSTL_2 compatible I/O
* Double-data rate architecture; two data transfers per clock cycle
* Bidirectional, data strobe (DQS) is transmitted/ received with data, to be
