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UPD45128163 查看數據表(PDF) - NEC => Renesas Technology

零件编号
产品描述 (功能)
比赛名单
UPD45128163
NEC
NEC => Renesas Technology NEC
UPD45128163 Datasheet PDF : 92 Pages
First Prev 21 22 23 24 25 26 27 28 29 30 Next Last
µPD45128441, 45128841, 45128163
7. Mode Register
BA0 BA1
(A13) (A12) A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
0 00 0 0 0 1
BA0 BA1
(A13) (A12) A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
xxxx100
LTMODE
WT
BL
BA0 BA1
(A13) (A12) A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
10
BA0 BA1
(A13) (A12) A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
x x x x x 1 1VVVVVVV
BA0 BA1
(A13) (A12) A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
0 00 0 0 0 0
LTMODE
WT
BL
JEDEC Standard Test Set (refresh counter test)
Burst Read and Single Write
(for Write Through Cache)
Use in future
Vender Specific
Mode Register Set
V = Valid
x = Don’t care
Burst length
Wrap type
Bits2-0
000
001
010
011
100
101
110
111
WT = 0
1
2
4
8
R
R
R
Full page
0 Sequential
1 Interleave
WT = 1
1
2
4
8
R
R
R
R
Latency
mode
Bits6-4
000
001
010
011
100
101
110
111
/CAS latency
R
R
2
3
R
R
R
R
Remark R : Reserved
Mode Register Set Timing
CLK
CKE
/CS
/RAS
/CAS
/WE
A0 - A11,
BA0(13), BA1(A12)
Mode Register Set
22
Data Sheet M12650EJBV0DS00

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