TC59SM808BFTL-70 Toshiba, TC59SM808BFTL-70 Datasheet - Page 31

• Manufacturer Part Number: TC59SM808BFTL-70
• Manufacturer: Toshiba

Specifications of TC59SM808BFTL-70

• Lead Free Status / Rohs Status: Not Compliant

Operation Mode
Table 1 shows the truth table for the operation commands.
Table 1. Truth Table (Note (1) and (2) )
Bank Activate
Bank Precharge
Precharge All
Write
Write with Auto Precharge
Read
Read with Auto Precharge
Mode Register Set
No-Operation
Burst stop
Device Deselect
Auto-Refresh
Self-Refresh Entry
Self-Refresh Exit
Clock Suspend Mode Entry
Power Down Mode Entry
Clock Suspend Mode Exit
Power Down Mode Exit
Data Write/Output Enable
Data Write/Output Disable
Note 1. V = Valid, X = Don’t Care, L = Low level, H = High level
2. CKE
3. These are state designated by the BS0, BS1 signals.
4. Device state is Full Page Burst operation.
5. LDQM, UDQM (TC59SM816BFT/BFTL)
6. Power Down Mode can not entry in the burst cycle.
Command
CKE
When this command assert in the burst cycle, device state is clock suspend mode.
n
n-1
signal is input level when commands are issued.
signal is input level one clock cycle before the commands are issued.
(Power Down)
(Self Refresh)
Idle/Active
Device State
Active
Active
Active
Active
Active
Idle
Active
Active
Active
Active
Any
Any
Idle
Any
Any
Idle
Idle
Idle
Any
(3)
(3)
(3)
(3)
(3)
(4)
(6)
CKE
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
n-1
CKE
H
H
H
H
X
X
X
X
X
X
X
X
X
X
X
L
L
L
X
X
TC59SM816/08/04BFT/BFTL-70,-75,-80
n
DQM
H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
(5)
BS0,
BS1
V
V
X
V
V
V
V
V
X
X
X
X
X
X
X
X
X
X
X
X
A10
V
H
H
H
L
L
L
V
X
X
X
X
X
X
X
X
X
X
X
X
A9~A0
A12,
A11,
V
V
X
X
V
V
V
V
X
X
X
X
X
X
X
X
X
X
X
X
CS
H
H
X
H
X
H
X
X
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
2001-06-11 31/49
RAS
H
H
H
H
H
H
H
H
H
L
L
L
L
X
L
L
X
X
X
X
X
X
X
CAS
H
H
H
H
H
X
X
H
X
X
H
X
X
H
X
X
L
L
L
L
L
L
L
WE
H
H
H
H
X
H
H
X
X
X
X
X
X
X
X
X
X
L
L
L
L
L
L