7005L20JGI IC SRAM 64KBIT PARALLEL 68PLCC Renesas Electronics America Inc
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Detailed Product Description
Product Details
DescriptionThe IDT7005 is a high-speed 8K x 8 Dual-Port Static RAM. The IDT7005 is designed to be used as a stand-alone 64K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-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 simultaneous reads of the same memory location◆ High-speed access – Military: 20/25/35/55/70ns (max.) – Industrial: 20/35/55ns (max.) – Commercial:15/17/20/25/35/55ns (max.) ◆ Low-power operation – IDT7005S Active: 750mW (typ.) Standby: 5mW (typ.) – IDT7005L Active: 700mW (typ.) Standby: 1mW (typ.) ◆ IDT7005 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 ◆ Devices are capable of withstanding greater than 2001V electrostatic discharge ◆ Battery backup operation—2V data retention ◆ TTL-compatible, single 5V (±10%) power supply ◆ Available in 68-pin PGA, PLCC and a 64-pin thin quad flatpack ◆ 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 64Kb (8K x 8) Parallel
20ns 68-PLCC (24.21x24.21) SRAM 8K x 8 Dual-Port RAM |
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