A3-44PA-2SV - Hirose Electric

A3-44PA-2SV HEADER CONNECTOR

Pin Name A0 ~ A12 BA0 ~ BA1 DQ0 ~ DQ63 DQS0 ~ DQS17 CK0,CK0 ~ CK2, CK2 CKE0, CKE1(for double banks) CS0, CS1(for double banks) RAS CAS WE CB0 ~ CB7 Function Address input (Multiplexed) Bank Select Address Data input/output Data Strobe input/output Clock input Clock enable input Chip select input Row address strobe Column address strobe Write enable Check bit.

Features

2 128M x 72 256M x 72 64Mx72 128M x 72 128M x 72 256M x 72 Preliminary DDR SDRAM Component Composition 64Mx8( K4H510838C)
* 9EA 64Mx8( K4H510838C)
* 18EA 128Mx4( K4H510438C)
* 18EA st.256Mx4( K4H1G0638C)
* 18EA 64Mx8( K4H510838C)
* 9EA 64Mx8( K4H510838C)
* 18EA 128Mx4( K4H510438C)
* 18EA 128Mx4( K4H510438C)
* 36EA Height 1,200mil 1,200mil 1,200mil 1,200mil 1,125mil 1,125mil 1,125mil 1,200mil Operating Frequencies CC(DDR400@CL=3) Speed @CL2 Speed @CL2.5 Speed @CL3 CL-tRCD-tRP 166MHz 200MHz 3-3-3 B3(DDR333@CL=2.5) 133MHz 166MHz 2.5-3-3 A2(DDR266@CL=2) 133MHz 133MHz 2-3-3 B0(DDR266@CL=2.5) 10.