Renesas Electronics 70V05S
The IDT70V05 is a high-speed 8K x 8 Dual-Port Static RAM. The IDT70V05 is designed to be used as a stand-alone 64K-bit Dual-Port SRAM or as a combination MASTER/SLAVE Dual-Port SRAM for 16-bitor-morewordsystems.| Part No. | 70V05S |
|---|---|
| Datasheet | 70V05S Download |
| Manufacturer |  Renesas Electronics |
| Description | DUAL-PORT STATIC RAM |
| Buy | Stock & Price |
FEATURES
● True Dual-Ported memory cells which allow simultaneous reads of the same memory location● High-speed access – Commercial: 15ns (max.) – Industrial: 20ns (max.)
● Low-power operation – IDT70V05L Active: 380mW (typ.) Standby: 660μW (typ.)
● IDT70V05 easily expands data bus width to 16 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
● Interrupt Flag
● On-chip port arbitration logic
● Full on-chip hardware support of semaphore signaling between ports
● Fully asynchronous operation from either port
● TTL-compatible, single 3.3V (±0.3V) power supply
● Available in 68-pin PLCC and a 64-pin TQFP
● Industrial temperature range (-40°C to +85°C) is available for selected speeds
● Green parts available, see ordering information Functional Block Diagram OEL CEL R/WL OER CER R/WR I/O0L- I/O7L BUSYL(1,2) A12L A0L I/O Control I/O Control Address Decoder CEL OEL R/WL 13 MEMORY ARRAY ARBITRATION INTERRUPT SEMAPHORE LOGIC 13 SEML INTL(2) NOTES: 1. (MASTER): BUSY is output; (SLAVE): BUSY is input.
