M52S128324A-7BG ELITE SEMICONDUCTOR, M52S128324A-7BG Datasheet - Page 38

• Manufacturer Part Number: M52S128324A-7BG
• Description: IC, SDRAM, 128MBIT, 143MHZ, FBGA-90
• Manufacturer: ELITE SEMICONDUCTOR

Specifications of M52S128324A-7BG

• Memory Type: DRAM - Sychronous
• Memory Configuration: 2M X 16
• Ic Interface Type: Parallel
• Memory Case Style: FBGA
• No. Of Pins: 90
• Operating Temperature Range: 0°C To +70°C
• Frequency: 133MHz
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Page Size: 128MB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

D Q
C L O C K
A 1 0 / A P
D Q M
W E
ESMT
Read & Write cycle with Auto Precharge @ Burst Length = 4
A D D R
*Note : 1. t
Elite Semiconductor Memory Technology Inc.
C L = 2
C L = 3
C K E
C A S
R A S
B A 0
B A 1
C S
0
( A - Bank )
Row Active
(In the case of Burst Length = 1 & 2)
CDL
R a
R a
should be controlled to meet minimum t
1
2
3
( D - Bank )
Row Active
R b
R b
4
Auto Precharge
( A - Bank )
Read with
C a
5
6
Q A a 0
7
Q A a 1 Q A a 2 Q A a 3
Q A a 0
A u t o P r e c h a r g e
RAS
S t a r t P o i n t
8
before internal precharge start.
Q A a 1 Q A a 2 Q A a 3
9
H I G H
10
11
12
A u t o P r e c h a r g e
13
W r i t e w i t h
( D - B a n k )
D D b 0
D D b 0
C b
14
Publication Date: Mar. 2008
Revision: 1.3
D d b 1 D D b 2 D D d 3
D d b 1 D D b 2 D D d 3
M52S128324A
15
16
17
A u t o P r e c h a r g e
18
S t a r t P o i n t
( D - B a n k )
: D o n ' t C a r e
38/47
19