tc59lm818dmg TOSHIBA Semiconductor CORPORATION, tc59lm818dmg Datasheet - Page 20
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tc59lm818dmg
Manufacturer Part Number
tc59lm818dmg
Description
288mbits Network Fcram2 ? 4,194,304-words ? 4 Banks ? 18-bits
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TC59LM818DMG.pdf
(57 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
tc59lm818dmg-33
Manufacturer:
TOSHIBA
Quantity:
15 405
MODE REGISTER TABLE
Regular Mode Register (Notes: 1)
Extended Mode Register (Notes: 4)
Notes: 1. Regular Mode Register is chosen using the combination of BA0 = 0 and BA1 = 0.
A6
0
0
1
1
2. “Reserved” places in Regular Mode Register should not be set.
3. A7 in Regular Mode Register must be set to “0” (low state).
4. Extended Mode Register is chosen using the combination of BA0 = 1 and BA1 = 0.
5. A0 in Extended Mode Register must be set to "0" to enable DLL for normal operation.
ADDRESS
ADDRESS
A5
0
1
0
1
A6
Register
Register
0
0
0
1
1
1
1
Because Test Mode is specific mode for supplier.
Unidirectional DS/Free Running QS
A7
A5
0
1
0
1
1
0
0
1
1
Unidirectional DS/QS
STROBE SELECT
A4
TEST MODE (TE)
Reserved
Reserved
×
0
1
0
1
0
1
Regular (default)
Test Mode Entry
CAS LATENCY (CL)
BA1
BA1
*2
*2
0
0
Reserved
Reserved
Reserved
Reserved
*1
*4
4
5
6
*2
*2
*2
*2
BA0
BA0
1
0
*1
*4
A4
0
0
1
1
A14~A8
A14~A7
QS
A3
0
0
0
1
0
1
A2
0
0
1
1
DQ
A2
0
0
0
0
1
A6~A5
A1
A7
0
1
0
1
TE
SS
*3
A3
A1
OUTPUT DRIVE IMPEDANCE CONTROL
0
1
0
0
1
1
×
TC59LM818DMG-33,-40
BURST TYPE (BT)
A0
DIC (QS)
0
1
0
1
×
A6~A4
A4~A3
Normal Output Driver
Strong Output Driver
CL
Weak Output Driver
Sequential
Interleave
BURST LENGTH (BL)
Reserved
(DIC)
A0
Reserved
Reserved
0
1
2005-10-19 20/57
DIC (DQ)
A2~A1
2
4
A3
BT
DLL SWITCH (DS)
*2
*2
DLL Disable
DLL Enable
Rev 1.4
A2~A0
A0
DS
BL
*5