IDT70P249 Overview
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. This device provides two independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory.
IDT70P249 Key Features
- True Dual-Ported memory cells which allow simultaneous
- Both ports configurable to standard SRAM or time
- High-speed access
- Industrial: 65ns (max.), ADM mode
- Industrial: 40ns (max.), Standard SRAM mode
- Low-power operation
- Supports 3.0V, 2.5V and 1.8V I/O's
- Power supply isolation functionality to aid system power
- Separate upper-byte and lower-byte control
- Input Read Register