tc59lm906amg TOSHIBA Semiconductor CORPORATION, tc59lm906amg Datasheet - Page 18

• Manufacturer Part Number: tc59lm906amg
• Description: Mos Digital Integrated Circuit Silicon Monolithic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

FUNCTION TRUTH TABLE
Note 5 : For x16 device, A8 is “X” (either L or H).
Read Command Table
Write Command Table
SYMBOL
SYMBOL
Command Truth Table (Notes: 4)
The First Command
The Second Command (The next clock of RDA or WRA command)
Notes: 1. L
Notes: 6. BA2, A13
TC59LM914AMG
TC59LM906AMG
DESL
WRA
RDA
MRS
REF
LAL
LAL
COMMAND (SYMBOL)
COMMAND(SYMBOL)
COMMAND(SYMBOL)
2. All commands are assumed to issue at a valid state.
3. All inputs for command (excluding SELFX and PDEX) are latched on the crossing point of differential clock input where
4. Operation mode is decided by the combination of 1st command and 2nd command. Refer to “STATE DIAGRAM” and
WRA (1st)
WRA (1st)
RDA (1st)
LAL (2nd)
LAL (2nd)
LAL (2nd)
Device Deselect
Read with Auto-close
Write with Auto-close
Lower Address Latch (x16)
Lower Address Latch (x8)
Auto-Refresh
Mode Register Set
LA
CLK goes to High.
the command table below.
Logic Low, H
Lower Address
FUNCTION
FUNCTION
A11 are used for Variable Write Length (VW) control at Write Operation.
Logic High,
CS
CS
H
H
L
L
CS
H
L
(Notes: 1, 2, 3)
FN
FN
CS
L
L
H
H
L
L
CS
H
L
L
either L or H, V
FN
H
BA1~
BA1~
BA0
BA0
BA
BA
FN
BA2~BA0
FN
H
L
LVW0
VW0
BA1~
BA
BA2
BA2
UA
UA
BA0
V
Valid (specified value), BA
BA2~BA0
LVW1
VW1
A13
A13
BA2
UA
UA
A13~A9
BA
BA
V
V
L
UA
UVW0
A12
A12
A13
UA
UA
V
V
L
A13~A9
TC59LM914/06AMG-37,-50
UA
UA
UA
A8
LA
UVW1
A12~
A11
A11
A11
UA
UA
V
L
Bank Address, UA
A10~A
A10~
A10~
UA
UA
A8
UA
UA
A9
A9
UA
A7
LA
9
L
2004-08-20 18/59
UA
UA
A8
A8
LA
A8
LA
L
A6~A0
UA
UA
A7
UA
LA
Upper Address,
UA
UA
A7
LA
A7
LA
A7
LA
LA
V
Rev 1.0
NOTES
A6~A0
UA
UA
A6~A0
A6~A0
A6~A0
5
UA
UA
LA
LA
LA
LA
V