P4C167-12CM datasheet, PDF - EEWORLD Datasheet

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P4C167-12CM: DescriptionULTRA HIGH SPEED 16K X 1 STATIC CMOS RAMS; File Size192KB，10 Pages; ManufacturerPyramid Semiconductor Corporation; Websitehttp://www.pyramidsemiconductor.com/

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P4C167-12CM Overview

ULTRA HIGH SPEED 16K X 1 STATIC CMOS RAMS

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P4C167/P4C167L

ULTRA HIGH SPEED 16K X 1

STATIC CMOS RAMS

FEATURES

Full CMOS, 6T Cell

High Speed (Equal Access and Cycle Times)

– 10/12/15/20/25 ns (Commercial)

– 12/15/20/25/35 ns (Industrial)

– 15/20/25/35/45 ns (Military)

Low Power Operation

Single 5V±10% Power Supply

Data Retention with 2.0V Supply (P4C167L

Military)

Separate Data I/O

Three-State Output

TTL Compatible Output

Fully TTL Compatible Inputs

Standard Pinout (JEDEC Approved)

– 20-Pin 300 mil DIP

– 20-Pin 300 mil SOJ

– 20-Pin LCC

DESCRIPTION

The P4C167/L are 16,384-bit high speed static RAMs or-

ganized as 16K x 1. The CMOS memories require no clocks

or refreshing and have equal access and cycle times. The

RAMs operate from a single 5V ± 10% tolerance power

supply. Data integrity is maintained for supply voltages

down to 2.0V, typically drawing 10µA.

Access times as fast as 10 nanoseconds are available,

greatly enhancing system speeds. CMOS reduces power

consumption to low levels.

The P4C167/L are available in 20-pin 300 mil DIP, 20-pin

300 mil SOJ, and 20-pin LCC packages providing excel-

lent board level densities.

FUNCTIONAL BLOCK DIAGRAM

PIN CONFIGURATIONS

DIP (P2, C6)

SOJ (J2) SIMILAR

LCC (L9)

Document #

SRAM106

REV A

Revised October 2005

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