June 29 (Reuters) - 4DS Memory Ltd 4DS.AX :
* RECEIVED BINDING COMMITMENTS TO RAISE $4.5 MILLION
* PLACEMENT WILL BE FOLLOWED BY A SHARE PURCHASE PLAN OF UP TO $2.5 MILLION
* PLACEMENT AT $0.045 PER SHARE
* CAPITAL RAISED WILL BE USED FOR 4DS' INTERFACE SWITCHING RERAM TECHNOLOGY WITH IMEC & WESTERN DIGITAL/HGST