PRODUCT ATTRIBUTES

DESCRIPTION

The IDT70V34 is a high-speed 4K x 18 Dual-Port Static RAM. The IDT70V34 is designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 36-bit (32-bit) or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic. This device provides two independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature controlled by CE permits the on-chip circuitry of each port to enter a very low standby power mode. Fabricated using CMOS high-performance technology, these devices typically operate on only 430mW (IDT70V34) of power. The IDT70V34 is packaged in a plastic 100-pin Thin Quad Flatpack.

FEATURES

·True Dual-Ported memory cells which allow simultaneous reads of the same memory location

·High-speed access IDT70V34

·Commercial: 15/20/25ns (max.)

·Industrial: 20ns

·Low-power operation

·IDT70V34L Active: 415mW (typ.) Standby: 660µW (typ.)

·Separate upper-byte and lower-byte control for multiplexed bus compatibility

·IDT70V34 easily expands data bus width to 36 bits (32 bits) or more using the Master/Slave select when cascading more than one device

·M/S = VIH for BUSY output flag on Master M/S = VIL for BUSY input on Slave

·BUSY and Interrupt Flag

·On-chip port arbitration logic

·Full on-chip hardware support of semaphore signaling between ports

·Fully asynchronous operation from either port

·LVTTL-compatible, single 3.3V (±0.3V) power supply

·Available in a 100-pin TQFP (IDT70V34)

·Industrial temperature range (-40°C to +85°C) is available for selected speeds

COMPLICANCE

ECCN / UNSPSC

PRODUCT MANUFACTURE

Integrated Device Technology, Inc. develops system-level solutions that optimize its customers’ applications. IDT’s market-leading products in RF, high performance timing, memory interface, real-time interconnect, optical interconnect, wireless power, and smart sensors are among the company’s broad array of complete mixed-signal solutions for the communications, computing, consumer, automotive and industrial segments. Headquartered in San Jose, Calif., IDT has design, manufacturing, sales facilities and distribution partners throughout the world. IDT stock is traded on the NASDAQ Global Select Stock Market® under the symbol “IDTI.” Additional information about IDT can be found at www.IDT.com.

PRODUCT RANGE

DISTRIBUTORS

 POPULARITY BY REGION

70V34L20PFI8   Popularity by Region

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