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P4C164LL

PYRAMID
Part Number P4C164LL
Manufacturer PYRAMID
Description STATIC CMOS RAM
Published Mar 26, 2016
Detailed Description FEATURES VCC Current (Commercial/Industrial) — Operating: 55 mA — CMOS Standby: 3 µA Access Times —80/100 (Commercial ...
Datasheet PDF File P4C164LL PDF File

P4C164LL
P4C164LL

Overview
FEATURES VCC Current (Commercial/Industrial) — Operating: 55 mA — CMOS Standby: 3 µA Access Times —80/100 (Commercial or Industrial) —90/120 (Military) Single 5 Volts ±10% Power Supply Easy Memory Expansion Using CE1, CE2 and OE Inputs P4C164LL VERY LOW POWER 8Kx8 STATIC CMOS RAM Common Data I/O Three-State Outputs Fully TTL Compatible Inputs and Outputs Advanced CMOS Technology Automatic Power Down Packages —28-Pin 300 and 600 mil DIP —28-Pin 330 mil SOP DESCRIPTION The P4C164LL is a 64K density low power CMOS static RAM organized as 8Kx8.
The CMOS memory requires no clocks or refreshing, and has equal access and cycle times.
Inputs are fully TTL-compatible.
The RAM operates from a single 5V±10% tolerance power supply.
Access times of 80 and 100 ns are available for commercial and industrial temperatures; access times of 90 and 100 ns are available for military temperature.
CMOS is utilized to reduce power consumption to a low level.
The P4C164LL device provides asynchronous operation with matching access and cycle times.
Memory locations are specified on address pins A0 to A12.
Reading is accomplished by device selection (CE1 LOW, CE2 HIGH ) and output enabling (OE) while write enable (WE) remains HIGH.
By presenting the address under these conditions, the data in the addressed memory location is presented on the data input/output pins.
The input/ output pins stay in the HIGH Z state when either CE1 or OE is HIGH or WE or CE2 is LOW.
Package options for the P4C164LL include 28-pin 300 and 600 mil DIP and 28-pin 330 mil SOP packages.
Functional Block Diagram Pin ConfigurationS Document # SRAM116 REV 04 DIP (P5, P6, C5-1), SOP (S5) TOP VIEW Revised June 2014 P4C164LL - VERY LOW POWER 8K x 8 STATIC CMOS RAM RECOMMENDED OPERATING TEMPERATURE & SUPPLY VOLTAGE Grade Commercial Industrial Military Ambient Temp 0°C to 70°C -40°C to +85°C -55°C to +125°C Supply Voltage 4.
5V ≤ VCC ≤ 5.
5V 4.
5V ≤ VCC ≤ 5.
5V 4.
5V ≤ VCC ≤ 5.
5V Maximum Ratings(1) Symbol Parame...


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