Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

P4C148 Datasheet(PDF) 1 Page - Pyramid Semiconductor Corporation

Part No. P4C148
Description  ULTRA HIGH SPEED 1K x 4 STATIC CMOS RAMS
Download  10 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  PYRAMID [Pyramid Semiconductor Corporation]
Homepage  http://www.pyramidsemiconductor.com
Logo 

P4C148 Datasheet(HTML) 1 Page - Pyramid Semiconductor Corporation

 
Zoom Inzoom in Zoom Outzoom out
 1 / 10 page
background image
1
Document # SRAM104 REV B
Revised April 2007
DESCRIPTION
The P4C148 and P4C149 are 4,096-bit ultra high-speed
static RAMs organized as 1K x 4. Both devices have
common input/output ports. The P4C148 enters the
standby mode when the chip enable (CE) goes HIGH;
with CMOS input levels, power consumption is extremely
low in this mode. The P4C149 features a fast chip select
capability using CS. The CMOS memories require no
clocks or refreshing, and have equal access and cycle
times. Inputs are fully TTL-compatible. The RAMs
operate from a single 5V ± 10% tolerance power supply.
P4C148, P4C149
ULTRA HIGH SPEED 1K x 4
STATIC CMOS RAMS
FEATURES
Full CMOS, 6T Cell
High Speed (Equal Access and Cycle Times)
– 10/12/15/20/25/35/45/55 ns (Commercial)
– 15/20/25/35/45/55 ns (P4C148 Military)
Low Power Operation
Single 5V ± 10% Power Supply
Two Options
– P4C148 Low Power Standby Mode
– P4C149 Fast Chip Select Control
Common Input/Output Ports
Three-State Outputs
Fully TTL Compatible Inputs and Outputs
Standard Pinout (JEDEC Approved)
– 18 Pin 300 mil DIP
– 18 Pin LCC (295 x 335 mil) [P4C148 only]
– 18 Pin LCC (290 x 430 mil)
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
Access times as fast as 10 nanoseconds are available,
permitting greatly enhanced system operating speeds.
CMOS is used to reduce power consumption when
active; for the P4C148, consumption is further reduced in
the standby mode.
The P4C148 and P4C149 are available in 18-pin 300 mil
DIP packages, as well as 2 different LCC packages,
providing excellent board level densities.
P4C148 DIP (C9, D1, P1)
P4C149 DIP (P1)
P4C148 LCC (L7, L7-1)
P4C149 LCC (L7)


Html Pages

1  2  3  4  5  6  7  8  9  10 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
P4C116ULTRA HIGH SPEED 2K x 8 STATIC CMOS RAMS 1 2 3 4 5 MorePyramid Semiconductor Corporation
RJK6014DPPSilicon N Channel MOS FET High Speed Power Switching 1 2 3 4 Renesas Technology Corp
P4C147ULTRA HIGH SPEED 4K x 1 STATIC CMOS RAM 1 2 3 4 5 MorePyramid Semiconductor Corporation
P3C1011HIGH SPEED 128K x 16 2 MEG STATIC CMOS RAM 1 2 3 4 5 MorePyramid Semiconductor Corporation
HM6208H65 536-word ´ 4-bit High Speed CMOS Static RAM 1 2 3 4 5 MoreHitachi Semiconductor
P93U422HIGH SPEED 256 x 4 STATIC CMOS RAM 1 2 3 4 5 MorePyramid Semiconductor Corporation
P3C1041HIGH SPEED 256K x 16 4 MEG STATIC CMOS RAM 1 2 3 4 5 MorePyramid Semiconductor Corporation
P3C1256HIGH SPEED 32K x 8 3.3V STATIC CMOS RAM 1 2 3 4 5 MorePyramid Semiconductor Corporation
HM628128LP131072-word x 8-bit High Speed CMOS Static RAM 1 2 3 4 5 MoreHitachi Semiconductor
IS61LV25616_01256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY 1 2 3 4 5 MoreIntegrated Silicon Solution, Inc

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn