M52S128168A-7.5BG ELITE SEMICONDUCTOR, M52S128168A-7.5BG Datasheet - Page 44

• Manufacturer Part Number: M52S128168A-7.5BG
• Description: DRAM IC
• Manufacturer: ELITE SEMICONDUCTOR

Specifications of M52S128168A-7.5BG

• Ic Interface Type: Parallel
• Frequency: 133MHz
• Termination Type: SMD
• Supply Voltage Max: 2.7V
• Memory Voltage, Vcc: 2.5 V
• Interface Type: Parallel
• Memory Size: 128Mbit
• Supply Voltage Min: 2.3V
• Operating Temperature Min: 0��C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Operating Temperature Max: 70°C
• Page Size: 128MB
• Memory Case Style: FBGA
• No. Of Pins: 54
• Operating Temperature Range: 0°C To +70°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ESMT
Mode Register Set Cycle
C L O C K
All banks precharge should be completed before Mode Register Set cycle and auto refresh cycle.
*Note : 1. CS , RAS , CAS , & WE activation at the same clock cycle with address key will set internal
Elite Semiconductor Memory Technology Inc.
A D D R
C K E
A 1 0
B A 1
B A 0
D Q M
C A S
R A S
W E
C S
D Q
MODE REGISTER SET CYCLE
2. Minimum 2 clock cycles should be met before new RAS activation.
3. Please refer to Mode Register Set table.
mode register.
0
1
M R S
K e y
* N o t e 2
* N o t e 1
* N o t e 3
2
H I - Z
H I G H
C o m m a n d
3
N e w
R a
B S
B S
4
5
6
Extended Mode Register Set Cycle
C L O C K
A D D R
C K E
A 1 0
D Q M
B A 1
B A 0
C A S
R A S
W E
C S
D Q
0
1
E M R S
K e y
* N o t e 2
* N o t e 1
* N o t e 3
2
H I - Z
Publication Date: Oct. 2007
Revision: 1.1
H I G H
C o m m a n d
3
N e w
R a
B S
B S
M52S128168A
4
: D o n ' t C a r e
5
6
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