tc59lm818dmg TOSHIBA Semiconductor CORPORATION, tc59lm818dmg Datasheet - Page 28

• Manufacturer Part Number: tc59lm818dmg
• Description: 288mbits Network Fcram2 ? 4,194,304-words ? 4 Banks ? 18-bits
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Bank Add.
Unidirectional DS/QS mode
Unidirectional DS/Free Running QS mode
Command
BL = 2
BL = 4
BL = 2
BL = 4
Address
(output)
(output)
(output)
(output)
SINGLE BANK READ-WRITE TIMING (CL = 4)
(input)
(input)
(input)
(input)
CLK
CLK
DQ
QS
DQ
QS
DQ
QS
QS
DQ
DS
DS
DS
DS
RDA
UA
#0
0
Low
Hi-Z
Low
Hi-Z
Hi-Z
Hi-Z
LAL
LA
1
I
RC
2
= 5 cycles
CL = 4
CL = 4
CL = 4
CL = 4
DESL
3
4
WRA
UA
#0
5
Q0 Q1
Q0 Q1
Q0 Q1
Q0 Q1
Read data
LAL
LA
6
Q2 Q3
Q2 Q3
I
RC
7
WL = 3
WL = 3
WL = 3
WL = 3
= 5 cycles
DESL
8
D0 D1
D0 D1
D0 D1
D0 D1 D2 D3
9
Write data
RDA
UA
D2 D3
#0
10
TC59LM818DMG-33,-40
LAL
LA
11
I
RC
12
2005-10-19 28/57
= 5 cycles
CL = 4
CL = 4
CL = 4
CL = 4
DESL
13
14
Rev 1.4
WRA
UA
#0
15
Q0
Q0
Q0
Q0