IDT7015L Overview
HIGH-SPEED 8K x 9 DUAL-PORT STATIC RAM IDT7015S/L Features: ◆ True Dual-Ported memory cells which allow simultaneous reads of the same memory location ◆ High-speed access – mercial: 12/15/17/20/25/35ns (max.) – Industrial: 20ns (max.) ◆ Low-power operation – IDT7015S Active: 750mW (typ.) Standby: 5mW (typ.) – IDT7015L Active: 750mW (typ.) Standby: 1mW (typ.) ◆ IDT7015 easily expands data bus width to 18 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 ◆ TTL-patible, single 5V (±10%) power supply ◆ Available in 68-pin PLCC and an 80-pin TQFP ◆ Industrial temperature range (–40°C to +85°C) is available
IDT7015L Key Features
- True Dual-Ported memory cells which allow simultaneous reads of the same memory location
- High-speed access
- mercial: 12/15/17/20/25/35ns (max.)
- Industrial: 20ns (max.)
- Low-power operation
- IDT7015S Active: 750mW (typ.) Standby: 5mW (typ.)
- IDT7015L Active: 750mW (typ.) Standby: 1mW (typ.)
- IDT7015 easily expands data bus width to 18 bits or more using the Master/Slave select when cascading more than one devi
- M/S = VIH for BUSY output flag on Master M/S = VIL for BUSY input on Slave
- Busy and Interrupt Flag