W989D6DB
W989D6DB is 512Mb Mobile LPSDR manufactured by Winbond.
W989D6DB / W989D2DB
512Mb Mobile LPSDR
Table of Contents-
1. GENERAL DESCRIPTION ............................................................................................................. 4
2. Features
..................................................................................................................................... 4
3. ORDER INFORMATION ................................................................................................................. 4
4. BALL CONFIGURATION ................................................................................................................ 5
Ball Assignment: LPSDR x16........................................................................................ 5
Ball Assignment: LPSDR x32........................................................................................ 6
5. BALL DESCRIPTION ...................................................................................................................... 7
Signal Description ......................................................................................................... 7
Addressing Table .......................................................................................................... 8
6. BLOCK DIAGRAM .......................................................................................................................... 9
7. FUNCTIONAL DESCRIPTION...................................................................................................... 10
7.1 mand Function ..................................................................................................... 10
Table 1. Truth Table (Note (1) and (2)) ............................................................................10
Functional Truth Table (See Note 1) ................................................................................11
Functional Truth Table for CKE..................................
