P4C1256L-45JC datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > storage> storage> P4C1256L-45JC

P4C1256L-45JC: DescriptionStandard SRAM, 32KX8, 45ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28; Categorystorage storage; File Size1MB，16 Pages; ManufacturerPyramid Semiconductor Corporation; Websitehttp://www.pyramidsemiconductor.com/

Download Datasheet Parametric View All

P4C1256L-45JC Overview

Standard SRAM, 32KX8, 45ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28

P4C1256L-45JC Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Pyramid Semiconductor Corporation
Parts packaging code	SOJ
package instruction	0.300 INCH, PLASTIC, SOJ-28
Contacts	28
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum access time	45 ns
JESD-30 code	R-PDSO-J28
JESD-609 code	e0
length	18.161 mm
memory density	262144 bit
Memory IC Type	STANDARD SRAM
memory width	8
Number of functions	1
Number of terminals	28
word count	32768 words
character code	32000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	32KX8
Package body material	PLASTIC/EPOXY
encapsulated code	SOJ
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Maximum seat height	3.7592 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	DUAL
width	7.5184 mm

Preview

Download Datasheet

View All

P4C1256

HIGH SPEED 32K x 8

STATIC CMOS RAM

FEATURES

High Speed (Equal Access and Cycle Times)

– 12/15/20/25/35 ns (Commercial)

– 15/20/25/35/45 ns (Industrial)

– 20/25/35/45/55/70 ns (Military)

Low Power

Single 5V±10% Power Supply

Easy Memory Expansion Using

and

Inputs

Common Data I/O

Three-State Outputs

Fully TTL Compatible Inputs and Outputs

Advanced CMOS Technology

Fast t

Automatic Power Down

Packages

– 28-Pin 300 mil DIP, SOJ, TSOP

– 28-Pin 300 mil Ceramic DIP

– 28-Pin 600 mil Plastic and Ceramic DIP

– 28-Pin CERPACK

– 28-Pin Solder Seal Flat Pack

– 28-Pin SOP

– 28-Pin LCC (350 mil x 550 mil)

– 32-Pin LCC (450 mil x 550 mil)

DESCRIPTIOn

The P4C1256 is a 262,144-bit high-speed CMOS static

RAM organized as 32K x 8. 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 as fast as 12 nanoseconds permit greatly

enhanced system operating speeds. CMOS is utilized to

reduce power consumption to a low level. The P4C1256

is a member of a family of PACE RAM™ products offering

fast access times.

The P4C1256 devices provides asynchronous operation

with matching access and cycle times. Memory locations

are specified on address pins A

to A

. 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

is HIGH or

is LOW.

Package options for the P4C1256 include 28-pin DIP, SOJ,

and TSOP packages. For military temperature range,

Ceramic DIP and LCC packages are available.

FUnCTIOnAL BLOCK DIAgRAM

PIn COnFIgURATIOnS

DIP (P5, P6, C5, C5-1, D5-1, D5-2), SOJ (J5), SOP (S11-1, S11-3)

CERPACK (F4, FS-5) SIMILAR

LCC and TSOP configurations at end of datasheet

Document #

SRAM119

REV I

Revised July 2010

Recommended Resources

Layout and design principles of switching power supply

Current negative feedback DC power amplifier

Use HFC to make lantern music controller

Bidirectional proportional motor controller

High voltage stabilized power supply circuit diagram

Computer motherboard circuit diagram 440LX_07

[National Technology N32 MCU Development Package] --N32G432 Series: [i=s]This post was last edited by milafan on 2022-5-10 18:11[/i][attach]605041[/attach] [attach]605040[/attach][attach]]605036[/attach][attach]605033[/attach][attach]605030[/attach][attach]605038[/att...; milafan Domestic Chip Exchange

High salary recruitment for laboratory LIS developers: Location: Dalian QQ: 3551605...; xx_replayer Embedded System

Help: How to configure DSP memory?: After searching for information in many places, I found that to simulate I/O under simulation, it seems that memory configuration is required, specifically using a simuinit.cmd file. The file content ...; ulysses1999 DSP and ARM Processors

High-Speed Analog Circuit Design Technology-Section 4: High-Speed Analog Circuit Design Technology-Section 4Title: High-speed analog circuit design technology-Section 4Authorization: For study and research only, not for commercial useType: Circuit design ...; fighting Analogue and Mixed Signal

MSP430 MCU Example 18 - Timer A generates 4-channel periodic signals: 1. Task Requirements The MSP30F247 microcontroller is used as the controller, and the timer TA is used to generate 4 periodic signals with periods of 4S, 2S, 1S, and 0.25S respectively. The four perio...; 火辣西米秀 Microcontroller MCU

Anyone got an LPC1343 to borrow or sell?: A few days ago, tiankai001 told me that a friend in the forum is preparing for a competition and needs an LPC1343 board. I wonder if any friend is willing to borrow it or sell it second-hand :)...; soso Buy&Sell

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components