tc59lm836dkg TOSHIBA Semiconductor CORPORATION, tc59lm836dkg Datasheet - Page 35

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

Bank Add.
Command
Unidirectional DS/QS mode
Unidirectional DS/Free Running QS mode
BL = 2
BL = 4
BL = 2
BL = 4
Address
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
MULTIPLE BANK READ TIMING (CL = 5)
(input)
(input)
(input)
(input)
CLK
CLK
QS
DQ
QS
DQ
QS
DQ
QS
DQ
DS
DS
DS
DS
Note: l
Bank
RDA
Low
Hi-Z
Low
Hi-Z
Hi-Z
Hi-Z
UA
"a"
0
I
RBD
RC
to the same bank must be satisfied.
= 2 cycles
LAL
LA
1
I
RC
Bank
RDA
UA
"b"
(Bank"a") = 6 cycles
2
LAL
LA
3
CL = 5
CL = 5
CL = 5
CL = 5
I
RC
(Bank"b") = 6 cycles
4
DESL
5
CL = 5
CL = 5
CL = 5
CL = 5
Bank
I
RDA
RBD
UA
"a"
6
Qa0Qa1
Qa0Qa1Qa2Qa3Qb0Qb1Qb2Qb3
Qa0Qa1
Qa0Qa1Qa2Qa3Qb0Qb1Qb2Qb3
= 2 cycles I
LAL
LA
7
Bank
RDA
UA
"b"
8
Qb0Qb1
Qb0Qb1
RBD
= 2 cycles I
LAL
LA
9
Bank
RDA
UA
10
"c"
TC59LM836DKG-33,-40
RBD
LAL
11
LA
= 2 cycles I
Bank
RDA
UA
12
"d"
2005-11-08 35/65
Qa0 Qa1
Qa0 Qa1 Qa2 Qa3 Qb0Qb1Qb2
Qa0 Qa1
Qa0 Qa1 Qa2 Qa3 Qb0Qb1Qb2
RBD
LAL
13
LA
= 2 cycles
Bank
RDA
14
UA
"a"
Qb0Qb1
Qb0Qb1
Rev 1.4
LAL
15
LA