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IDT70P249L - VERY LOW POWER 1.8V 16K/8K/4K x 16 DUAL-PORT STATIC RAM

Download the IDT70P249L datasheet PDF. This datasheet also covers the IDT70P269 variant, as both devices belong to the same very low power 1.8v 16k/8k/4k x 16 dual-port static ram family and are provided as variant models within a single manufacturer datasheet.

Description

The IDT70P269/259/249 is a very low power 16K/8K/4K x 16 DualPort Static RAM.

The IDT70P269/259/249 is designed to be used as a stand-alone 256/128/64K-bit Dual-Port SRAM.

Features

  • True Dual-Ported memory cells which allow simultaneous reads of the same memory location.
  • Both ports configurable to standard SRAM or time- multiplexed address/data interface.
  • High-speed access.
  • Industrial: 65ns (max. ), ADM mode.
  • Industrial: 40ns (max. ), Standard SRAM mode.
  • Low-power operation IDT70P269/259/249L Active: 27mW (typ. ) Standby: 3.6µW (typ. ).
  • Supports 3.0V, 2.5V and 1.8V I/O's.
  • Power supply isolation functionality to aid system power.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IDT70P269-IDT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IDT70P249L
Manufacturer IDT
File Size 133.62 KB
Description VERY LOW POWER 1.8V 16K/8K/4K x 16 DUAL-PORT STATIC RAM
Datasheet download datasheet IDT70P249L Datasheet

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Other Datasheets by IDT

Part Number Description
IDT70P249 VERY LOW POWER 1.8V 16K/8K/4K x 16 DUAL-PORT STATIC RAM
IDT70P24 HIGH-SPEED 1.8V 8/4K x 18 DUAL-PORT
IDT70P245 VERY LOW POWER 1.8V 16K/8K/4K x 16 DUAL-PORT STATIC RAM
IDT70P245L VERY LOW POWER 1.8V 16K/8K/4K x 16 DUAL-PORT STATIC RAM
IDT70P247 VERY LOW POWER 1.8V 8K/4K x 16 DUAL-PORT STATIC RAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
VERY LOW POWER 1.8V 16K/8K/4K X 16 DUAL-PORT Š STATIC RAM IDT70P269/259/249L Features ◆ True Dual-Ported memory cells which allow simultaneous reads of the same memory location ◆ Both ports configurable to standard SRAM or time- multiplexed address/data interface ◆ High-speed access – Industrial: 65ns (max.), ADM mode – Industrial: 40ns (max.), Standard SRAM mode ◆ Low-power operation IDT70P269/259/249L Active: 27mW (typ.) Standby: 3.6µW (typ.) ◆ Supports 3.0V, 2.5V and 1.8V I/O's ◆ Power supply isolation functionality to aid system power management ◆ Separate upper-byte and lower-byte control ◆ Input Read Register ◆ Output Drive Register ◆ BUSY and Interrupt Flag ◆ On-chip port arbitration logic ◆ Fully asynchronous operation from either port ◆ Available in 100 Ball 0.
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