W9816G6CH
512K
×
2 BANKS
×
16 BITS SDRAM
Table of Content-
1.
2.
3.
4.
5.
6.
7.
GENERAL DESCRIPTION ......................................................................................................... 3
FEATURES ................................................................................................................................. 3
PART NUMBER INFORMATION................................................................................................ 3
PIN CONFIGURATION ............................................................................................................... 4
PIN DESCRIPTION..................................................................................................................... 5
BLOCK DIAGRAM ...................................................................................................................... 6
FUNCTIONAL DESCRIPTION ................................................................................................... 7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.17
7.18
7.19
7.20
8.
9.
10.
11.
12.
Power Up and Initialization ............................................................................................. 7
Programming Mode Register.......................................................................................... 7
Bank Activate Command ................................................................................................ 7
Read and Write Access Modes ...................................................................................... 7
Burst Read Command .................................................................................................... 8
Burst Write Command .................................................................................................... 8
Read Interrupted by a Read ........................................................................................... 8
Read Interrupted by a Write............................................................................................ 8
Write Interrupted by a Write............................................................................................ 8
Write Interrupted by a Read............................................................................................ 8
Burst Stop Command ..................................................................................................... 9
Addressing Sequence of Sequential Mode .................................................................... 9
Addressing Sequence of Interleave Mode ..................................................................... 9
Auto-precharge Command ........................................................................................... 10
Precharge Command.................................................................................................... 10
Self Refresh Command ................................................................................................ 10
Power Down Mode ....................................................................................................... 11
No Operation Command............................................................................................... 11
Deselect Command ...................................................................................................... 11
Clock Suspend Mode.................................................................................................... 11
TABLE OF OPERATING MODES ............................................................................................ 12
ABSOLUTE MAXIMUM RATINGS ........................................................................................... 13
RECOMMENDED DC OPERATING CONDITIONS................................................................. 13
CAPACITANCE......................................................................................................................... 13
DC CHARACTERISTICS.......................................................................................................... 14
Publication Release Date: June 10, 2005
Revision A0
-1-
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