WED8L24513V15BC datasheet, PDF

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WED8L24513V15BC: DescriptionStandard SRAM, 512KX24, 15ns, CMOS, PBGA119, BGA-119; Categorystorage storage; File Size122KB，6 Pages; ManufacturerWhite Microelectronics

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WED8L24513V15BC Overview

Standard SRAM, 512KX24, 15ns, CMOS, PBGA119, BGA-119

WED8L24513V15BC Parametric

Parameter Name	Attribute value
Maker	White Microelectronics
package instruction	BGA-119
Reach Compliance Code	unknown
Maximum access time	15 ns
JESD-30 code	R-PBGA-B119
memory density	12582912 bit
Memory IC Type	STANDARD SRAM
memory width	24
Number of functions	1
Number of terminals	119
word count	524288 words
character code	512000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	512KX24
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	GRID ARRAY
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Maximum supply voltage (Vsup)	3.465 V
Minimum supply voltage (Vsup)	3.135 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	BALL
Terminal location	BOTTOM

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WED8L24513V

Asynchronous SRAM, 3.3V, 512Kx24

FEATURES

512Kx24 bit CMOS Static

Random Access Memory Array

• Fast Access Times: 10, 12, and 15ns

• Master Output Enable and Write Control

• TTL Compatible Inputs and Outputs

• Fully Static, No Clocks

Surface Mount Package

• 119 Lead BGA (JEDEC MO-163), No. 391

• Small Footprint, 14mmx22mm

• Multiple Ground Pins for Maximum Noise Immunity

Single +3.3V (±5%) Supply Operation

DSP Memory Solution

• Motorola DSP5630x

• Analog Devices SHARC

The JEDEC Standard 119 lead BGA provides a 61% space savings

over using three 512Kx8, 400 mil wide SOJs and the BGA package

has a maximum height of 110 mils compared to 148 mils for the SOJ

packages.

The single or dual chip memory solutions offer improved system

performance by reducing the length of board traces and the number

of board connections compared to using multiple monolithic devices.

DESCRIPTION

The WED8L24513VxxBC is a 3.3V, twelve megabit SRAM con-

structed with three 512Kx8 die mounted on a multi-layer laminate

substrate. With 10 to 15ns access times, x24 width and a 3.3V

operating voltage, the WED8L24513V is ideal for creating a single chip

memory solution for the Motorola DSP5630x (Figure 8) or a two chip

solution for the Analog Devices SHARC

DSP (Figure 9).

FIG. 1

PIN CONFIGURATION

PIN SYMBOLS

VCC

GND

VCC

GND

VCC

GND

VCC

GND

VCC

GND

VCC

A18

A13

GND

VCC

GND

VCC

GND

VCC

GND

VCC

GND

VCC

GND

A10

A14

GND

VCC

GND

VCC

GND

VCC

GND

VCC

GND

VCC

GND

A11

A15

VCC

GND

VCC

GND

VCC

GND

VCC

GND

VCC

GND

VCC

A17

A12

A16

I/00

I/01

I/02

I/03

I/04

I/05

I/06

I/07

I/08

I/09

I/010

I/011

0-18

0-23

VCC

GND

PIN NAMES

Address Inputs

Chip Enable

Master Write Enable

Master Output Enable

Common Data Input/Output

Power (3.3V

±5%)

Ground

No Connection

I/012

I/013

I/014

I/015

I/016

I/017

I/018

I/019

I/020

I/021

I/022

I/023

BLOCK DIAGRAM

-A

512K x 24

Memory

Array

8-15

16-23

March 2000 Rev. 0

ECO #12473

White Electronic Designs Corporation • (508) 366-5151 • www.whiteedc.com

WED8L24513V15BC Related Products

	WED8L24513V15BC	WED8L24513V10BC	WED8L24513V12BC	WED8L24513V12BI
Description	Standard SRAM, 512KX24, 15ns, CMOS, PBGA119, BGA-119	Standard SRAM, 512KX24, 10ns, CMOS, PBGA119, BGA-119	Standard SRAM, 512KX24, 12ns, CMOS, PBGA119, BGA-119	Standard SRAM, 512KX24, 12ns, CMOS, PBGA119, BGA-119
Maker	White Microelectronics	White Microelectronics	White Microelectronics	White Microelectronics
package instruction	BGA-119	BGA-119	BGA-119	BGA-119
Reach Compliance Code	unknown	unknown	unknown	unknow
Maximum access time	15 ns	10 ns	12 ns	12 ns
JESD-30 code	R-PBGA-B119	R-PBGA-B119	R-PBGA-B119	R-PBGA-B119
memory density	12582912 bit	12582912 bit	12582912 bit	12582912 bi
Memory IC Type	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM
memory width	24	24	24	24
Number of functions	1	1	1	1
Number of terminals	119	119	119	119
word count	524288 words	524288 words	524288 words	524288 words
character code	512000	512000	512000	512000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	85 °C
organize	512KX24	512KX24	512KX24	512KX24
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	GRID ARRAY	GRID ARRAY	GRID ARRAY	GRID ARRAY
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage (Vsup)	3.465 V	3.465 V	3.465 V	3.465 V
Minimum supply voltage (Vsup)	3.135 V	3.135 V	3.135 V	3.135 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL
Terminal form	BALL	BALL	BALL	BALL
Terminal location	BOTTOM	BOTTOM	BOTTOM	BOTTOM

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