(China (Mainland))
Product Summary
The IDT7015L12PFG is a high-speed 8K x 9 Dual-Port Static RAM. The IDT7015L12PFG is designed to be used as stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 18-bit-or-more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 18-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic. The IDT7015L12PFG 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.
Parametrics
IDT7015L12PF absolute maximum ratings: (1)VTERM(2) Terminal Voltage with Respect to GND: –0.5 to +7.0V; (2)TA Operating Temperature: 0 to +70℃; (3)TBIAS Temperature Under Bias: –55 to +125℃; (4)TSTG Storage Temperature: –55 to +125℃; (5)IOUT DC Output Current: 50mA.
Features
IDT7015L12PFG features: (1)True Dual-Ported memory cells which allow simultaneous access of the same memory location; (2)High-speed access; (3)Low-power operation Active: 750mW (typ.), Standby: 1mW (typ.); (4)IDT7015 easily expands data bus width to 18 bits or more using the Master/Slave select when cascading more than one device; (5)Interrupt and Busy Flags; (6)On-chip port arbitration logic; (7)Full on-chip hardware support of semaphore signaling between ports; (8)Fully asynchronous operation from either port; (9)Devices are capable of withstanding greater than 2001V electrostatic discharge; (10)TTL-compatible, single 5V (±10%) power supply; (11)Available in ceramic 68-pin PGA, 68-pin PLCC, and an 80-pin TQFP; (12)Industrial temperature range (-40℃ to +85℃) is available, tested to military electrical specifications.
Diagrams
