H5TQ4G43AMR HYNIX [Hynix Semiconductor], H5TQ4G43AMR Datasheet - Page 23

• Manufacturer Part Number: H5TQ4G43AMR
• Description: 4Gb DDR3 SDRAM
• Manufacturer: HYNIX [Hynix Semiconductor]

Table 10 - IDD7 Measurement-Loop Pattern
ATTENTION! Sub-Loops 10-19 have inverse A[6:3] Pattern and Data Pattern than Sub-Loops 0-9
a) DM must be driven LOW all the time. DQS, DQS are used according to RD Commands, otherwise MID-LEVEL.
b) Burst Sequence driven on each DQ signal by Read Command. Outside burst operation, DQ signals are MID-LEVEL.
Rev. 1.0 / Dec. 2009
10
11
12 2*nFAW+2*nRRD repeat Sub-Loop 10, but BA[2:0] = 2
13 2*nFAW+3*nRRD repeat Sub-Loop 11, but BA[2:0] = 3
14 2*nFAW+4*nRRD
15 3*nFAW
16 3*nFAW+nRRD
17 3*nFAW+2*nRRD repeat Sub-Loop 10, but BA[2:0] = 6
18 3*nFAW+3*nRRD repeat Sub-Loop 11, but BA[2:0] = 7
19 3*nFAW+4*nRRD
0
1
2
3
4
5
6
7
8
9
0
1
2
...
nRRD
nRRD+1
nRRD+2
...
2*nRRD
3*nRRD
4*nRRD
nFAW
nFAW+nRRD
nFAW+2*nRRD
nFAW+3*nRRD
nFAW+4*nRRD
2*nFAW+0
2*nFAW+1
2&nFAW+2
2*nFAW+nRRD
2*nFAW+nRRD+1
2&nFAW+nRRD+
2
repeat above D Command until nRRD - 1
repeat above D Command until 2* nRRD - 1
repeat Sub-Loop 0, but BA[2:0] = 2
repeat Sub-Loop 1, but BA[2:0] = 3
Assert and repeat above D Command until nFAW - 1, if necessary
repeat Sub-Loop 0, but BA[2:0] = 4
repeat Sub-Loop 1, but BA[2:0] = 5
repeat Sub-Loop 0, but BA[2:0] = 6
repeat Sub-Loop 1, but BA[2:0] = 7
Assert and repeat above D Command until 2* nFAW - 1, if necessary
Repeat above D Command until 2* nFAW + nRRD - 1
Repeat above D Command until 2* nFAW + 2* nRRD - 1
D
Assert and repeat above D Command until 3* nFAW - 1, if necessary
repeat Sub-Loop 10, but BA[2:0] = 4
repeat Sub-Loop 11, but BA[2:0] = 5
D
Assert and repeat above D Command until 4* nFAW - 1, if necessary
RDA
RDA
RDA
RDA
ACT
ACT
ACT
ACT
D
D
D
D
D
D
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
0
1
0
0
1
0
0
0
0
1
0
0
1
0
0
0
1
0
0
1
0
0
0
0
1
0
0
1
0
0
0
0
a)
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
7
0
0
0
1
1
1
3
7
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
0
1
0
0
1
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
F
F
F
F
F
F
F
F
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
00000000
00110011
00110011
00000000
Data
-
-
-
-
-
-
-
-
-
-
-
-
b)
23