A43P26161 AMIC Technology, Corp., A43P26161 Datasheet - Page 24

• Manufacturer Part Number: A43P26161
• Description: 1M x 16-Bit x 4 Banks Low Power Synchronous DRAM
• Manufacturer: AMIC Technology, Corp.

PRELIMINARY
* Note : 1. All inputs can be don’t care when CS is high at the CLK high going edge.
(July, 2005, Version 1.1)
2. Bank active & read/write are controlled by BS0, BS1.
3. Enable and disable auto precharge function are controlled by A10/AP in read/write command.
4. A10/AP and BS0, BS1 control bank precharge when precharge command is asserted.
A10/AP
A10/AP
BS1
0
0
1
1
0
1
0
0
0
0
1
BS0
BS1
BS1
0
1
0
1
0
0
1
1
0
0
1
1
X
0
0
1
1
BS0
BS0
0
1
0
1
0
1
0
1
X
0
1
0
1
Active & Read/Write
Disable auto precharge, leave bank A active at end of burst.
Disable auto precharge, leave bank B active at end of burst.
Disable auto precharge, leave bank C active at end of burst.
Disable auto precharge, leave bank D 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.
Enable auto precharge, precharge bank C at end of burst.
Enable auto precharge, precharge bank D at end of burst.
Bank A
Bank B
Bank C
Bank D
23
Precharge
All Banks
Bank C
Bank D
Bank A
Bank B
Operation
AMIC Technology, Corp.
A43P26161