M52S32321A-6BIG ELITE SEMICONDUCTOR, M52S32321A-6BIG Datasheet - Page 13

• Manufacturer Part Number: M52S32321A-6BIG
• Description: SDRAM, 32MB, 2.5V, 166MHZ, VFBGA90
• Manufacturer: ELITE SEMICONDUCTOR

Specifications of M52S32321A-6BIG

• Memory Case Style: VFBGA
• No. Of Pins: 90
• Operating Temperature Range: -40°C To +85°C
• Operating Temperature Max: 85°C
• Operating Temperature Min: -40°C
• Frequency: 166MHz
• Package / Case: VFBGA
• Memory Type: DRAM - Synchronous
• Memory Configuration: 2 BLK (512K X 32)
• Interface Type: LVCMOS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ESMT
*Note: 1. All inputs expect CKE & DQM can be don’t care when CS is high at the CLK high going edge.
Elite Semiconductor Memory Technology Inc.
2. Bank active & read/write are controlled by BA.
3.Enable and disable auto precharge function are controlled by A10/AP in read/write command.
4.A10/AP and BA control bank precharge when precharge command is asserted.
A10/AP
A10/AP
BA
0
1
0
1
0
0
1
BA
BA
X
0
1
0
1
0
1
Active & Read/Write
Both Banks
precharge
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.
Bank A
Bank B
Bank A
Bank B
Operation
Revision : 1.4
Publication Date : Jul. 2007
M52S32321A
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