W9812G6IH75 Winbond, W9812G6IH75 Datasheet
![no-image](/images/manufacturer_photos/0/7/712/winbond_sml.jpg)
W9812G6IH75
Manufacturer Part Number
W9812G6IH75
Description
TSOP54
Manufacturer
Winbond
Datasheet
1.W9812G6IH75.pdf
(42 pages)
Specifications of W9812G6IH75
Date_code
09+
Table of Contents-
1.
2.
3.
4.
5.
6.
7.
8.
9.
GENERAL DESCRIPTION .............................................................................................................. 3
FEATURES...................................................................................................................................... 3
AVAILABLE PART NUMBER .......................................................................................................... 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
OPERATION MODE...................................................................................................................... 12
ELECTRICAL CHARACTERISTICS ............................................................................................. 13
9.1
9.2
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
Absolute Maximum Ratings .............................................................................................. 13
Recommended DC Operating Conditions ........................................................................ 13
2M × 4 BANKS × 16 BITS SDRAM
- 1 -
Publication Release Date: Aug. 24, 2009
W9812G6IH
Revision A09