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IDT70P258

Integrated Device Technology
Part Number IDT70P258
Manufacturer Integrated Device Technology
Description (IDT70P248 / IDT70P258) VERY LOW POWER 1.8V 8K/4K x 16 DUAL-PORT STATIC RAM
Published Sep 26, 2005
Detailed Description VERY LOW POWER 1.8V 8K/4K x 16 DUAL-PORT STATIC RAM Features ◆ ◆ IDT70P258/248L ◆ ◆ ◆ True Dual-Ported memory cells...
Datasheet PDF File IDT70P258 PDF File

IDT70P258
IDT70P258

Overview
VERY LOW POWER 1.
8V 8K/4K x 16 DUAL-PORT STATIC RAM Features ◆ ◆ IDT70P258/248L ◆ ◆ ◆ True Dual-Ported memory cells which allow simultaneous reads of the same memory location High-speed access – Industrial: 55ns (max.
) Low-power operation IDT70P258/248L Active: 27mW (typ.
) Standby: 3.
6µW (typ.
) Separate upper-byte and lower-byte control for multiplexed bus compatibility IDT70P258/248 easily expands data bus width to 32 bits or more using the Master/Slave select when cascading more than one device ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ Supports 3.
0V, 2.
5V and 1.
8V I/O's M/S = VDD for BUSY output flag on Master M/S = VSS for BUSY input on Slave Input Read Register Output Drive Register 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 LVTTL-compatible, single 1.
8V (±100mV) power supply Available in 100 Ball 0.
5mm-pitch BGA Industrial temperature range (-40°C to +85°C) Functional...


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