M12L64322A_07 Datasheet, PDF (9/47 Pages) Elite Semiconductor Memory Technology Inc. – 512K x 32 Bit x 4 Banks Synchronous DRAM

ESMT
FREQUENCY vs. AC PARAMETER RELATIONSHIP TABLE
M12L64322A
M12L64322A-5TG
Frequency
200 MHZ(5.0ns )
166 MHZ(6.0ns )
143 MHZ(7.0ns )
125 MHZ(8.0ns )
100 MHZ(10.4ns )
CAS
Latency
3
3
3
2
2
tRC
55ns
11
10
8
7
6
tRAS
40ns
8
7
6
5
4
tRP
15ns
3
3
3
2
2
tRRD
10ns
2
2
2
2
1
tRCD
15ns
3
3
3
2
2
(Unit : number of clock)
tCCD
tCDL
tRDL
5ns
5ns
10ns
1
1
2
1
1
2
1
1
2
1
1
2
1
1
1
M12L64322A-6TG
Frequency
166 MHZ(6.0ns )
143 MHZ(7.0ns )
125 MHZ(8.0ns )
100 MHZ(10.0ns )
83 MHZ(12.0ns )
CAS
Latency
3
3
2
2
2
tRC
60ns
10
9
9
7
6
tRAS
42ns
7
6
6
5
4
tRP
18ns
3
3
3
2
2
tRRD
12ns
2
2
2
2
1
tRCD
18ns
3
3
3
2
2
(Unit : number of clock)
tCCD
tCDL
tRDL
6ns
6ns
12ns
1
1
2
1
1
2
1
1
2
1
1
1
1
1
1
M12L64322A-7TG
Frequency
143 MHZ(7.0ns )
125 MHZ(8.0ns )
100 MHZ(10.0ns )
83 MHZ(12.0ns )
75 MHZ(13.4ns )
CAS
Latency
3
3
2
2
2
tRC
63ns
9
9
7
6
6
tRAS
42ns
6
6
5
4
4
tRP
20ns
3
3
2
2
2
tRRD
14ns
2
2
2
2
2
tRCD
18ns
3
3
2
2
2
(Unit : number of clock)
tCCD
tCDL
tRDL
7ns
7ns
14ns
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
Elite Semiconductor Memory Technology Inc.
Publication Date: Mar. 2007
Revision: 2.3
9/47