
Samsung ASIC
5-57
STDL130
DPSRAM_HDL
High-Density Dual-Port Synchronous Static RAM
Reference Table
* For Ymux=32
(Typical process, 1.8V, 25
°
C, Output load = 10SL, Input slope = 0.2 ns, SA=0.5)
NOTES:
1.
2.
In power consumption of DPSRAM_HDL, only one port is measured and the other port is isolated.
Standby power is measured on the condition that other signals are in normal operation while CSN is in
disable mode and OEN is low.
Parameters
words
bpw
Timing
(ns)
t
cyc
t
ckl
t
ckh
t
cc
t
as
t
ah
t
cs
t
ch
t
ds
t
dh
t
ws
t
wh
t
acc
t
da
t
dz
t
zd
t
od
Power
(
μ
W/MHz)
Power_read
Power_write
Power_standby
Area
(
μ
m)
Width
Height
512
2
1024
4
2048
6
4096
8
6144
10
8192
12
12288
14
16384
16
2.74
0.99
0.42
0.92
0.51
0.01
0.56
0.01
0.81
0.01
0.44
0.01
2.45
2.33
0.48
0.60
0.72
2.81
0.96
0.42
0.99
0.51
0.01
0.56
0.01
0.77
0.01
0.45
0.01
2.53
2.39
0.52
0.62
0.75
2.92
0.92
0.42
1.10
0.51
0.01
0.56
0.01
0.74
0.01
0.46
0.01
2.64
2.49
0.55
0.64
0.79
3.11
0.89
0.42
1.28
0.52
0.01
0.56
0.01
0.70
0.01
0.46
0.01
2.83
2.66
0.59
0.66
0.82
3.25
0.88
0.42
1.41
0.51
0.01
0.56
0.01
0.69
0.01
0.46
0.01
2.97
2.77
0.60
0.66
0.84
3.42
0.86
0.42
1.58
0.50
0.01
0.56
0.01
0.68
0.01
0.47
0.01
3.14
2.91
0.62
0.70
0.87
3.72
0.84
0.42
1.90
0.48
0.01
0.56
0.01
0.66
0.01
0.48
0.01
3.44
3.18
0.65
0.74
0.89
3.77
0.82
0.42
1.99
0.45
0.01
0.56
0.01
0.64
0.01
0.48
0.01
3.49
3.21
0.68
0.78
0.92
76.14
70.22
22.75
122.30
110.68
31.11
171.91
155.18
40.76
229.17
208.77
53.00
298.21
274.68
68.33
361.04
335.43
80.78
443.86
418.81
98.25
508.62
486.29
115.73
548.20
194.12
893.80
217.72
1239.40
264.92
1585.00
359.32
2008.60
453.60
2354.20
547.86
2699.80
736.38
3045.40
925.16