M12L32321A-2G Datasheet, PDF (11/28 Pages) Elite Semiconductor Memory Technology Inc. – JEDEC standard 3.3V ± 0.3V power supply

ESMT
M12L32321A (2G)
*Note: 1. All inputs expect CKE & DQM can be don’t care when CS is high at the CLK high going edge.
2. Bank active & read/write are controlled by BA.
BA
Active & Read/Write
0
Bank A
1
Bank B
3. Enable and disable auto precharge function are controlled by A10/AP in read/write command.
A10/AP BA
0
0
1
1
0
1
Operation
Disable auto precharge, leave bank A active at end of burst.
Disable auto precharge, leave bank B active at end of burst.
Enable auto precharge, precharge bank A at end of burst.
Enable auto precharge, precharge bank B at end of burst.
4. A10/AP and BA control bank precharge when precharge command is asserted.
A10/AP BA
0
0
0
1
1
X
Precharge
Bank A
Bank B
Both Banks
Elite Semiconductor Memory Technology Inc.
Publication Date : Jul. 2012
Revision : 1.0
11/28