P3C1256L datasheet(1/11 Pages) PYRAMID

tên linh kiện	P3C1256L

Giải thích chi tiết về linh kiện	LOW POWER 32K x 8 STATIC CMOS RAM

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Document # SRAM143 REV A

Revised October 2011

P3C1256L

LOW POWER 32K x 8

STATIC CMOS RAM

FEATURES

V

CC Current (Commercial/Industrial)

— Operating: 70mA/85mA

— CMOS Standby: 100µA/100µA

Access Times

—55/70/85

Wide Range Power Supply: 2.7V to 3.6V

Easy Memory Expansion Using CE and OE Inputs

Common Data I/O

Three-State Outputs

Fully TTL Compatible Inputs and Outputs

Advanced CMOS Technology

Automatic Power Down

Packages

— 28-Pin 600 mil DIP

— 28-Pin 330 mil SOP

— 28-Pin TSOP

FUnCTIOnAL BLOCk DIAgRAM

PIn COnFIgURATIOnS

DIP (P6), SOP (S11-3)

TOP VIEW

DESCRIPTIOn

The P3C1256L is a 262,144-bit low power CMOS

static RAM organized as 32Kx8. The CMOS memory

requires no clocks or refreshing, and has equal access and

cycle times. Inputs are fully TTL-compatible. The RAM

operates with a wide range power supply (2.7V to 3.6V).

Access times of 55 ns and 70 ns are available. CMOS is

utilized to reduce power consumption to a low level.

The P3C1256L device provides asynchronous operation

with matching access and cycle times. Memory locations

are specified on address pins A

0 to A14. Reading is accom-

plished by device selection (CE 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

CE or OE is HIGH or WE is LOW.

Số phần tương tự - P3C1256L

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Pyramid Semiconductor C...	P3C1256	265Kb / 10P	HIGH SPEED 32K x 8 3.3V STATIC CMOS RAM
	P3C125612JC	265Kb / 10P	HIGH SPEED 32K x 8 3.3V STATIC CMOS RAM
	P3C125612JI	265Kb / 10P	HIGH SPEED 32K x 8 3.3V STATIC CMOS RAM
	P3C125612TC	265Kb / 10P	HIGH SPEED 32K x 8 3.3V STATIC CMOS RAM
	P3C125612TI	265Kb / 10P	HIGH SPEED 32K x 8 3.3V STATIC CMOS RAM

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Mô tả tương tự - P3C1256L

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Taiwan Memory Technolog...	T15L256A	83Kb / 10P	32K X 8 LOW POWER CMOS STATIC RAM???
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Pyramid Semiconductor C...	P4C1256L	112Kb / 11P	LOW POWER 32K x 8 STATIC CMOS RAM
Taiwan Memory Technolog...	T15M256B	89Kb / 13P	32K X 8 LOW POWER CMOS STATIC RAM
Taiwan Memory Technolog...	T15V256A	77Kb / 11P	32K X 8 LOW POWER CMOS STATIC RAM
Integrated Silicon Solu...	IS65C256AL	625Kb / 12P	32K x 8 LOW POWER CMOS STATIC RAM

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