M52S32321A-6BIG ELITE SEMICONDUCTOR, M52S32321A-6BIG Datasheet - Page 9

• 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

BA
1
ESMT
Extended Mode Register
TRUTH TABLE (Deep Power Down Mode)
Elite Semiconductor Memory Technology Inc.
Deep Power Down Mode
A10
0
ATCSR
A9
COMMAND
A8
0
A7
0
A6
DS
Entry
Exit
A5
A4
CKEn-1 CKEn CS
TCSR
A3
H
L
A2
(V= Valid, X= Don’t Care, H= Logic High , L = Logic Low)
H
L
PASR
L
X
A1
DS
ATCSR
PASR
RAS
TCSR
A0
H
X
Address bus
CAS
Extended Mode Register
H
X
A6-A5
A2-0
000
001
010
100
101
011
110
A9
111
00
01
10
11
0
1
A4-A3
00
01
10
11
WE
X
L
Revision : 1.4
Publication Date : Jul. 2007
DQM BA A10/AP A9~A0
M52S32321A
X
X
Self Refresh Coverage
Maximum Case Temperature
1/2 of Full Array
1/4 of Full Array
Driver Strength
Full Strength
1/2 Strength
1/4 Strength
Full Array
ATCSR
Enable
RFU
RFU
RFU
RFU
RFU
RFU
R
85oC
70oC
45oC
15oC
X
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