P4C422 datasheet(1/10 Pages) PYRAMID

부품명	P4C422

상세설명	HIGH SPEED 256 x 4 STATIC CMOS RAM

PDF	10 Pages

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제조업체	PYRAMID [Pyramid Semiconductor Corporation]

홈페이지	http://www.pyramidsemiconductor.com

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Document # SRAM101 REV. A

Revised October 2005

FEATURES

High Speed (Equal Access and Cycle Times)

– 10/12/15/20/25/35 ns (Commercial)

– 15/20/25/35 ns (Military)

CMOS for Low Power

– 495 mW Max. – 10/12/15/20/25 (Commercial)

– 495 mW Max. – 15/20/25/35 (Military)

DESCRIPTION

The P4C422 is a 1,024-bit high-speed (10ns) Static

RAM with a 256 x 4 organization. The memory requires

no clocks or refreshing and has equal access and cycle

times. Inputs and outputs are fully TTL compatible.

Operation is from a single 5 Volt supply. Easy memory

expansion is provided by an active LOW chip select one

(CS

1) and active HIGH chip select two (CS 2) as well as

3-state outputs.

P4C422

HIGH SPEED 256 x 4

STATIC CMOS RAM

FUNCTIONAL BLOCK DIAGRAM

PIN CONFIGURATIONS

In addition to high performance and high density, the

device features latch-up protection, single event and

upset protection. The P4C422 is offered in several

packages: 22-pin 400 mil DIP (plastic and ceramic), 24-

pin 300 mil SOIC, 24-pin square LCC and 24-pin

CERPACK. Devices are offered in both commercial and

military temperature ranges.

Single 5V±10% Power Supply

Separate I/O

Fully TTL Compatible Inputs and Outputs

Resistant to single event upset and latchup

resulting from advanced process and design

improvements

Standard 22-pin 400 mil DIP, 24-pin 300 mil

SOIC, 24-pin square LCC package and 24-pin

CERPACK package

SOIC (S4)

CERPACK (F3) SIMILAR

DIP (P3-1, C3-1, D3-1)

LCC (L4)

유사한 부품 번호 - P4C422

제조업체	부품명	데이터시트	상세설명
List of Unclassifed Man...	P4C422	65Kb / 6P	ULTRA HIGH SPEED 256 X 4 STATIC CMOS RAM

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유사한 설명 - P4C422

제조업체	부품명	데이터시트	상세설명
Intersil Corporation	HM-6551	116Kb / 9P	256 x 4 CMOS RAM March 1997
Harris Corporation	HM-6501	275Kb / 6P	256 x 4 CMOS RAM
List of Unclassifed Man...	PDM31564	286Kb / 9P	256 X 16 CMOS 3.3V STATIC RAM
List of Unclassifed Man...	P4C422	65Kb / 6P	ULTRA HIGH SPEED 256 X 4 STATIC CMOS RAM
Pyramid Semiconductor C...	P93U422	217Kb / 10P	HIGH SPEED 256 x 4 STATIC CMOS RAM
	P4C1026	290Kb / 10P	ULTRA HIGH SPEED 256K x 4 STATIC CMOS RAM
	P4C1258	174Kb / 9P	ULTRA HIGH SPEED 64K x 4 STATIC CMOS RAM
	P4C1298	124Kb / 11P	ULTRA HIGH SPEED 64K x 4 STATIC CMOS RAM
	P4C423	172Kb / 8P	HIGH SPEED 256 x 4 STATIC CMOS RAM
	P4C1299	904Kb / 11P	ULTRA HIGH SPEED 64K x 4 STATIC CMOS RAM

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P4C422 데이터시트(PDF) 1 Page - Pyramid Semiconductor Corporation

P4C422 데이터시트(HTML) 1 Page - Pyramid Semiconductor Corporation

유사한 부품 번호 - P4C422

유사한 설명 - P4C422

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