tc59lm906amg TOSHIBA Semiconductor CORPORATION, tc59lm906amg Datasheet - Page 42

• Manufacturer Part Number: tc59lm906amg
• Description: Mos Digital Integrated Circuit Silicon Monolithic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Command
POWER DOWN TIMING (CL
Write cycle to Power Down Mode
Address
(input)
(input)
(input)
DQS
DQS
CLK
PD
CLK
DQ
Note: PD must be kept "High" level until WL+2 clock cycles from LAL command.
WRA
UA
0
In Power Down Mode, PD "Low" and a stable clock signal must be maintained.
When PD is brought to "High", a valid executable command may be applied l
TC59LM914AMG doesn’t have DQS .
PD should be brought to "High" within t
LAL
LA
1
WL = 3
2
WL
3
3
4, BL
D0 D1 D2 D3
4
2 clock cycles
DESL
5
4)
REFI
t
IH
6
(max.) to maintain the data written into cell.
t
IS
7
I
PD
1 cycle
8
l
RC(min)
9
TC59LM914/06AMG-37,-50
 t
10
REFI(max)
PDA
n-1
cycles later.
2004-08-20 42/59
n
n+1
DESL
t
PDEX
I
PDA
n+2
Rev 1.0
WRA
n+3
RDA
UA
or