The IDT71321/IDT71421 are high-speed 2K x 8 DualPort Stat.
• High-speed access —Commercial: 20/25/35/45/55ns (max.)
• Low-power operation —IDT71321/IDT71421SA —Active: 550mW (typ.) —Standby: 5mW (typ.) —IDT71321/421LA —Active: 550mW (typ.) —Standby: 1mW (typ.)
• Two INT flags for port-to-port communications
• MASTER IDT71321 easily expands data bus width to 16-
or-more-bits using SLAVE IDT71421
• On-chip port arbitration logic (IDT71321 only)
• BUSY output flag on IDT71321; BUSY input on IDT71421
• Fully asynchronous operation from either port
• Battery backup operation —2V data retention (LA Only)
• TTL-compatible, single 5V ±10% power supply
• Avai.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IDT71321SA |
IDT |
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM | |
2 | IDT71322L |
IDT |
CMOS Dual-Port RAM 16K | |
3 | IDT71322S |
IDT |
CMOS Dual-Port RAM 16K | |
4 | IDT7132LA |
Integrated Device Technology |
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM | |
5 | IDT7132LA |
Renesas |
HIGH SPEED 2K x 8 DUAL PORT STATIC RAM | |
6 | IDT7132SA |
Integrated Device Technology |
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM | |
7 | IDT7132SA |
Renesas |
HIGH SPEED 2K x 8 DUAL PORT STATIC RAM | |
8 | IDT7130LA |
Integrated Device Technology |
HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM | |
9 | IDT7130LA |
Renesas |
HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM | |
10 | IDT7130SA |
Integrated Device Technology |
HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM | |
11 | IDT7130SA |
Renesas |
HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM | |
12 | IDT7133LA |
Integrated Device Technology |
HIGH-SPEED 2K x 16 CMOS DUAL-PORT STATIC RAMS |