MD56V62160E-10 OKI [OKI electronic componets], MD56V62160E-10 Datasheet - Page 7

• Manufacturer Part Number: MD56V62160E-10
• Manufacturer: OKI [OKI electronic componets]

Mode Set Address Keys
Notes: A7, A8, A10, A11, A12 and A13 should stay “L” during mode set cycle.
MD56V62160E supports two methods of Power on Sequence.
POWER ON SEQUENCE 1
POWER ON SEQUENCE 2
OKI Semiconductor
A9
0
1
Single Write
1. With inputs in NOP state, turn on the power supply and start the system clock.
2. After the V
3. Issue the precharge all bank command.
4. Apply a CBR auto-refresh eight or more times.
5. Enter the mode register setting command.
1. With inputs in NOP state, turn on the power supply and start the system clock.
2. After the V
3. Issue the precharge all bank command.
4. Enter the mode register setting command.
5. Apply a CBR auto-refresh eight or more times.
Single Write
NOP state.
NOP state.
Normal
BRSW
CC
CC
A6 A5 A4
0
0
0
1
1
1
1
0
voltage has reached the specified level, pause for 200 s or more with the input kept in
voltage has reached the specified level, pause for 200 s or more with the input kept in
0
0
1
1
0
0
1
1
CAS Latency
0
1
0
1
0
1
0
1
Reserved
Reserved
Reserved
Reserved
Reserved
CL
1
2
3
A3
0
1
Burst Type
Interleave
Sequential
BT
A2 A1 A0
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Burst Length
Reserved Reserved
Reserved Reserved
Reserved Reserved
Full Page Reserved
BT = 0
FEDD56V62160E-01
1
2
4
8
MD56V62160E
BT = 1
1
2
4
8
7/34