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W963A6BBN Datasheet Preview

W963A6BBN Datasheet

512K WORD x 16-BIT LOW POWER PSEUDO SRAM

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W963A6BBN
512K WORD × 16BIT LOW POWER PSEUDO SRAM
Table of Contents-
1. GENERAL DESCRIPTION.................................................................................................................. 3
2. FEATURES ......................................................................................................................................... 3
4. BALL CONFIGURATION .................................................................................................................... 4
5. BALL DESCRIPTION .......................................................................................................................... 4
6. BLOCK DIAGRAM .............................................................................................................................. 5
7. FUNCTION TRUTH TABLE ................................................................................................................ 6
8. ELECRICAL CHARACTERISTICS ..................................................................................................... 7
Absolute Maximum Ratings .............................................................................................................. 7
Recommended Operating Conditions............................................................................................... 7
Capacitance ...................................................................................................................................... 8
DC Characteristics ............................................................................................................................ 8
AC Characteristics ............................................................................................................................ 9
Read Operation ..........................................................................................................................................9
Write Operation.........................................................................................................................................11
Power Down and Power Down Program Parameters ...............................................................................13
Other Timing Parameters .........................................................................................................................13
AC Test Conditions...................................................................................................................................13
9. TIMING WAVEFORMS ..................................................................................................................... 14
Read Timing #1 ( OE Control Access)............................................................................................ 14
Read Timing #2 ( CE1 Control Access) .......................................................................................... 15
Read Timing #3 (Address Access after OE Control Access) ........................................................ 16
Read Timing #4 (Address Access after CE1 Control Access) ....................................................... 17
Write Timing #1 ( CE1 Control) ....................................................................................................... 18
Write Timing #2-1 ( WE Control, Single Write Operation) .............................................................. 19
Write Timing #2 ( WE Control, Continuous Write Operation) ......................................................... 20
Read/Write Timing #1-1 ( CE1 Control)........................................................................................... 21
Read/Write Timing #1-2 ( CE1 Control)........................................................................................... 22
Read ( OE Control) / Write ( WE Control) Timing #2-1 .................................................................. 23
Publication Release Date: March 10, 2003
- 1 - Revision A1




Winbond

W963A6BBN Datasheet Preview

W963A6BBN Datasheet

512K WORD x 16-BIT LOW POWER PSEUDO SRAM

No Preview Available !

W963A6BBN
Read ( OE Control) / Write ( WE Control) Timing #2-2 .................................................................. 24
Power Down Program Timing ......................................................................................................... 25
Power Down Entry and Exit Timing................................................................................................. 25
Power-up Timing #1 ........................................................................................................................ 25
Power-up Timing #2 ........................................................................................................................ 26
Standby Entry Timing after Read or Write ...................................................................................... 26
10. PACKAGE DIMENSION.................................................................................................................. 27
TFBGA 48 Balls (6 x 8 mm^2, pitch 0.75 mm)................................................................................ 27
11. ORDERING INFORMATION........................................................................................................... 28
12. VERSION HISTORY ....................................................................................................................... 29
-2-


Part Number W963A6BBN
Description 512K WORD x 16-BIT LOW POWER PSEUDO SRAM
Maker Winbond
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