7026L15JG IC SRAM 256KBIT PARALLEL 84PLCC Renesas Electronics America Inc
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Detailed Product Description
Product Details
DescriptionThe IDT7026 is a high-speed 16K x 16 Dual-Port Static RAM. The IDT7026 is designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit-or-more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 32-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Features◆ True Dual-Ported memory cells which allow simultaneousaccess of the same memory location ◆ High-speed access – Commercial: 15/20/25/35/55ns (max.) – Industrial: 20/25/35/55ns (max.) – Military: 20/25/35/55ns (max.) ◆ Low-power operation – IDT7026S Active: 750mW (typ.) Standby: 5mW (typ.) – IDT7026L Active: 750mW (typ.) Standby: 1mW (typ.) ◆ Separate upper-byte and lower-byte control for multiplexed bus compatibility ◆ IDT7026 easily expands data bus width to 32 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 ◆ 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 ◆ Available in 84-pin PGA and 84-pin PLCC ◆ Industrial temperature range (-40°C to +85°C) is available for selected speeds ◆ Green parts available, see ordering information
Specifications
DescriptionsSRAM - Dual Port, Asynchronous Memory IC 256Kb (16K x 16) Parallel
15ns 84-PLCC (29.31x29.31) |
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