7007L
Description
The IDT7007 is a high-speed 32K x 8 Dual-Port Static RAM. The IDT7007 is designed to be used as a stand-alone 256K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more word systems.
Key Features
- True Dual-Ported memory cells which allow simultaneous reads of the same memory location
- High-speed access - Commercial: 15ns (max.) - Industrial: 20ns (max.)
- Low-power operation - IDT7007L Active: 850mW (typ.) Standby: 1mW (typ.)
- IDT7007 easily expands data bus width to 16 bits or more using the Master/Slave select when cascading more than one device
- M/S = H for BUSY output flag on Master, M/S = L for BUSY input on Slave
- Interrupt Flag
- On-chip port arbitration logic
- Full on-chip hardware support of semaphore signaling between ports
- Fully asynchronous operation from either port
- TTL-compatible, single 5V (±10%) power supply
