TC59LM818DMBI-37 Toshiba, TC59LM818DMBI-37 Datasheet - Page 34

• Manufacturer Part Number: TC59LM818DMBI-37
• Manufacturer: Toshiba
• Type: DDR FCRAMr

Specifications of TC59LM818DMBI-37

• Organization: 16Mx18
• Density: 288Mb
• Address Bus: 17b
• Access Time (max): 650ps
• Maximum Clock Rate: 533MHz
• Operating Supply Voltage (typ): 2.5V
• Package Type: BGA
• Operating Temp Range: -40C to 100C
• Operating Supply Voltage (max): 2.625V
• Operating Supply Voltage (min): 2.375V
• Supply Current: 420mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Unidirectional DS/QS mode
Unidirectional DS/Free Running QS mode
Bank Add.
BL = 2
BL = 4
BL = 2
BL = 4
Command
MULTIPLE BANK WRITE TIMING (CL = 4)
Address
(output)
(output)
(output)
(output)
(input)
(input)
(input)
(input)
(input)
(input)
(input)
(input)
CLK
CLK
DQ
DQ
DQ
DQ
QS
QS
QS
QS
DS
DS
DS
DS
Note: l
WRA
Bank
UA
"a"
0
I
RBD
Low
Low
RC
= 2 cycles
I
to the same bank must be satisfied.
LAL
RC
LA
1
(Bank"a") = 5 cycles
WRA
Bank
UA
"b"
WL = 3
WL = 3
WL = 3
WL = 3
2
LAL
I
LA
RC
3
(Bank"b") = 5 cycles
DESL
Da0 Da1
Da0 Da1Da2Da3Db0Db1Db2Db3
Da0 Da1
Da0 Da1Da2Da3Db0Db1Db2Db3
WL = 3
WL = 3
WL = 3
WL = 3
4
I
WRA
Bank
RBD
UA
"a"
5
= 2 cycles I
LAL
Db0Db1
Db0Db1
LA
6
WRA
Bank
UA
"b"
7
RBD
= 2 cycles I
LAL
LA
8
WRA
Bank
Da0Da1
Da0Da1Da2Da3Db0 Db1 Db2 Db3 Dc0 Dc1 Dc2 Dc3
Da0Da1
Da0Da1Da2Da3Db0 Db1 Db2 Db3 Dc0 Dc1 Dc2 Dc3
UA
"c"
9
RBD
LAL
= 2 cycles I
LA
10
WRA
TC59LM818DMBI-37
Bank
Db0 Db1
Db0 Db1
UA
"d"
11
RBD
LAL
2005-03-07 34/55
LA
12
= 2 cycles
WRA
Bank
Dc0 Dc1
Dc0 Dc1
UA
"a"
13
LAL
14
LA
Rev 1.2
WRA
Bank
Dd0Dd1
Dd0Dd1
Dd0Dd1
Dd0Dd1
UA
"b"
15