tc59lm836dkg TOSHIBA Semiconductor CORPORATION, tc59lm836dkg Datasheet - Page 41

• Manufacturer Part Number: tc59lm836dkg
• Description: 288mbits Network Fcram2 ? 2,097,152-words ? 4 Banks ? 36-bits
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Bank Add.
Unidirectional DS/QS mode
Unidirectional DS/Free Running QS mode
Command
CL = 4
CL = 5
CL = 6
CL = 4
CL = 5
CL = 6
Address
(output)
(output)
(output)
(output)
(output)
(output)
MULTIPLE BANK READ-WRITE TIMING (BL = 4)
(input)
(input)
(input)
(input)
(input)
(input)
CLK
CLK
DQ
DQ
DQ
DQ
DQ
DQ
QS
QS
QS
QS
QS
QS
DS
DS
DS
DS
DS
DS
Note: l
WRA
Bank
UA
"a"
I
0
RC
RBD
Low
Hi-Z
Low
Hi-Z
Low
Hi-Z
Hi-Z
Hi-Z
Hi-Z
I
WRD
to the same bank must be satisfied.
= 2 cycles
LAL
LA
1
= 1 cycle
WL = 5
Bank
RDA
WL = 3
WL = 3
UA
"b"
WL = 4
WL = 5
2
WL = 4
LAL
LA
3
I
RWD
Da0 Da1 Da2 Da3
Da0 Da1 Da2 Da3
4
DESL
= 3 cycles
CL = 4
CL = 4
CL = 5
Da0 Da1 Da2 Da3
Da0 Da1 Da2 Da3
CL = 5
5
I
RC
CL = 6
WRA
(Bank"a")
Bank
UA
CL = 6
Da0 Da1 Da2 Da3
"c"
Da0 Da1 Da2 Da3
6
I
WRD
LAL
LA
7
Qb0 Qb1
Qb0 Qb1
I
= 1 cycle
RC
Bank
RDA
UA
(Bank"b")
"d"
8
Qb2 Qb3
Qb0 Qb1
Qb2 Qb3
Qb0 Qb1
LAL
LA
9
Qb2 Qb3
Qb0 Qb1
Qb2 Qb3
Qb0 Qb1
I
RWD
Dc0 Dc1 Dc2 Dc3
10
Dc0 Dc1 Dc2 Dc3
Qb2 Qb3
Qb2 Qb3
DESL
TC59LM836DKG-33,-40
= 3 cycles
Dc0 Dc1 Dc2 Dc3
Dc0 Dc1 Dc2 Dc3
11
WRA
Bank
UA
Dc0 Dc1 Dc2 Dc3
12
"a"
Dc0 Dc1 Dc2 Dc3
2005-11-08 41/65
I
WRD
LAL
13
LA
Qd0 Qd1 Qd2 Qd3
Qd0 Qd1 Qd2 Qd3
= 1 cycle
Bank
RDA
UA
"b"
14
Qd0 Qd1 Qd2 Qd3
Qd0 Qd1 Qd2 Qd3
Rev 1.4
LAL
LA
15
Qd0 Qd1
Qd0 Qd1