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SRAM Memory

Pyramid

Pyramid offers SRAM memories with densities from 1 Kbit up to 1 Mbit. The memory devices have with industrial/commercial temperature range.

 

Overview SRAM:

Size
Description
Part #
TAA (ns)
Packages/Pins
DIP
SOJ
SOIC/SOP
64
16x4, Separate Outputs (Inverted)
P4C189
35
16
   
1K
256x4
P4C422
10/12/15/20/25/35
22
 
24
P4C423
10/12/15/20/25/35
24
   
P93U422
35
22
 
24
4K
4Kx1
P4C147
10/12/15/20/25
18
   
1Kx4, Common I/O
P4C148
10/12/15/20/25
18
   
1Kx4, Common I/O, Fast CS
P4C149
10/12/15/20/25
18
   
1Kx4, Separate I/O and Chip Clear
P4C150
10/12/15/20/25
24
 
24
16K
16Kx1
P4C167
10/12/15/20/25/35
20
20
 
4Kx4, Common I/O
P4C168
12/15/20/25/35
20
20
20
4Kx4, Common I/O, Fast CS
P4C169
12/15/20/25/35
20
 
20
4Kx4, Common I/O, Fast CS and OE
P4C170
12/15/20/25/35
22
   
4Kx4, Separate I/O, Transparent Write
P4C1681
12/15/20/25
24
24
24
4Kx4, Separate I/O, Tristate Write
P4C1682
12/15/20/25
24
24
24
2Kx8, Common I/O
P4C116
10/12/15/20/25/35
24
24
24
64K
64Kx1
P4C187
10/12/15/20/25/35/45
22
24
 
16Kx4, Common I/O
P4C188
10/12/15/20/25/35
22
24
 
16Kx4, Common I/O, OE
P4C198
10/12/15/20/25/35
24
24
 
16Kx4, Common I/O, OE and CE2
P4C198A
10/12/15/20/25/35
24
24
 
16Kx4, Separate I/O, Transparent Write
P4C1981
10/12/15/20/25/35
28
28
 
16Kx4, Separate I/O, Tristate Write
P4C1982
10/12/15/20/25/35
28
28
 
8Kx8
P4C164
8/10/12/15/20/25/35/70/100
28
28
 
8Kx8, Low Power
P4C164LL
80/100
28
 
28
8Kx8, Chip Clear
P4C165
15/20/25
28
   
8Kx8, Cache Tag (OD)
P4C174
8/10/12/15/20/25
28
28
 
72K
8Kx9
P4C163
25/35
28
28
 
256K
32Kx8, 5V
P4C1256
12/15/20/25/35/45
28
28
28
32Kx8, 5V, Low Power
P4C1256L
55/70
28
 
28
32Kx8, 3.3V
P3C1256
12/15/20/25
 
28
28
32Kx8, 3.3V, Low Power
P3C1256L
55/70/85
28
 
28
256Kx1, 5V
P4C1257
12/15/20/25
24
24
 
256Kx1, 5V, Low Power
P4C1257L
12/15/20/25
24
24
 
64Kx4, 5V
P4C1258
15/20/25/35
24
24
 
64Kx4, 5V, OE
P4C1298
15/20/25/35/45
28
28
 
64Kx4, 5V, OE, 2 CE
P4C1299
15/20/25/35
28
28
 
64Kx4, 5V, Separate I/O, Transparent Write
P4C1281
12/15/20/25/35/45
28
28
 
64Kx4, 5V, Separate I/O, Tristate Write
P4C1282
12/15/20/25/35/45
28
28
 
1M
64Kx16, 3.3V
P3C1021
10/12/15/20
 
44
44
128Kx8, 5V, 2 CE
P4C1024
15/20/25/35/45
32
32
 
128Kx8, 5V, Low Power, 2 CE
P4C1024L
55/70
32
 
32
128Kx8, 3.3V, Low Power, 2 CE and OE
P3C1024L
55/70
   
32
256Kx4, 5V
P4C1026
15/20/25/35
 
28
 
1M x 1, 5V
P4C107
10/12/15/20
 
28
 
2M
128Kx16, 3.3V
P3C1011
10/12/15/20/25/35
 
44
44
4M
512Kx8, 5V
P4C1049
15/20/25/35
   
36
512Kx8, 5V, Low Power
P4C1048L
45/55/70/100
32
 
32
256Kx16, 3.3V
P3C1041
10/12/15/20
 
44
44
256Kx16
P4C1041
10/12/15/20
 
44
44
256Kx16, Low Power
P4C1041L
55
   
44