The IDT7133/7143 are high-speed 2K x 16 Dual-Port Static RAMs. The IDT7133 is designed to be used as a stand-alone 16-bit Dual-Port RAM or as a “MASTER” Dual-Port RAM together with the IDT7143 “SLAVE” Dual-Port in 32-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 32-bit-or-wider memory system applications results in full.
◆ High-speed access
– Military: 35/55/70/90ns (max.)
– Industrial: 25/55ns (max.)
– Commercial: 20/25/35/45/55/70/90ns (max.)
◆ Low-power operation
– IDT7133/43SA Active: 1150mW (typ.) Standby: 5mW (typ.)
– IDT7133/43LA Active: 1050mW (typ.) Standby: 1mW (typ.)
◆ Versatile control for write: separate write control for lower and upper byte of each port
Functional Block Diagram
R/WLUB
CEL
◆ MASTER IDT7133 easily expands data bus width to 32 bits or more using SLAVE IDT7143
◆ On-chip port arbitration logic (IDT7133 only) ◆ BUSY output flag on IDT7133; BUSY input on IDT7143 ◆ Fully asynchronous o.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IDT7133LA |
Integrated Device Technology |
HIGH-SPEED 2K x 16 CMOS DUAL-PORT STATIC RAMS | |
2 | IDT7130LA |
Integrated Device Technology |
HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM | |
3 | IDT7130LA |
Renesas |
HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM | |
4 | IDT7130SA |
Integrated Device Technology |
HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM | |
5 | IDT7130SA |
Renesas |
HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM | |
6 | IDT71321LA |
IDT |
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM | |
7 | IDT71321SA |
IDT |
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM | |
8 | IDT71322L |
IDT |
CMOS Dual-Port RAM 16K | |
9 | IDT71322S |
IDT |
CMOS Dual-Port RAM 16K | |
10 | IDT7132LA |
Integrated Device Technology |
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM | |
11 | IDT7132LA |
Renesas |
HIGH SPEED 2K x 8 DUAL PORT STATIC RAM | |
12 | IDT7132SA |
Integrated Device Technology |
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM |