SRAM 4KX16 DUAL PORT EMMC Memory Chips PGA-84 IDT7024S Active

IDT7024L20GB Original SRAM 4KX16 DUAL PORT Tray Memory Data Storage

Features

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

◆ High-speed access – Commercial: 15/17/20/25/35/55ns (max.) – Industrial: 20ns (max.) – Military: 20/25/35/55/70ns (max.)

◆ Low-power operation – IDT7024S Active: 750mW (typ.) Standby: 5mW (typ.) – IDT7024L Active: 750mW (typ.) Standby: 1mW (typ.)

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

◆ IDT7024 easily expands data bus width to 32 bits or more using the Master/Slave select when cascading more than one device

◆ M/S = H for BUSY output flag on Master M/S = L 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

◆ Battery backup operation—2V data retention

◆ TTL-compatible, single 5V (±10%) power supply

◆ Available in 84-pin PGA, Flatpack, PLCC, and 100-pin Thin Quad Flatpack

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

◆ Green parts available, see ordering information

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