Product Summary
The IDT7008L20PF is a high-speed 64K x 8 Dual-Port Static RAM. The IDT7008L20PF is designed to be used as a stand-alone 512K-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.
Parametrics
IDT7008L20PF absolute maximum ratings: (1)VTERM, Terminal Voltage with Respect to GND: -0.5 to +7.0V; (2)TBIAS, Temperature Under Bias: -55 to +125℃; (3)TSTG, Storage Temperature: -65 to +150℃; (4)IOUT, DC Output Current: 50mA.
Features
IDT7008L20PF features: (1)True Dual-Ported memory cells which allow simultaneous reads of the same memory location; (2)High-speed access; (3)Low-power operation; (4)Dual chip enables allow for depth expansion without external logic; (5)IDT7008 easily expands data bus width to 16 bits or more using the Master/Slave select when cascading more than one device; (6)M/S = VIH for BUSY output flag on Master, M/S = VIL for BUSY input on Slave; (7)Interrupt Flag; (8)On-chip port arbitration logic; (9)Full on-chip hardware support of semaphore signaling between ports; (10)Fully asynchronous operation from either port; (11)TTL-compatible, single 5V (±10%) power supply; (12)Available in 84-pin PGA, 84-pin PLCC, and a 100-pin TQFP; (13)Industrial temperature range is available for selected speeds; (14)Green parts available, see ordering information.
Diagrams
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![]() IC SRAM 512KBIT 20NS 100TQFP |
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![]() IDT7008L20PFI8 |
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![]() IC SRAM 512KBIT 20NS 100TQFP |
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