ACT-S512K32N-035F18C datasheet, PDF

Datasheet> All Categories > storage> storage> ACT-S512K32N-035F18C

ACT-S512K32N-035F18C: DescriptionCache SRAM Module, 512KX32, 35ns, CMOS, CQFP68, 0.940 X 0.940 INCH, 0.140 INCH HEIGHT, SINGLE CAVITY, CERAMIC, QFP-68; Categorystorage storage; File Size368KB，9 Pages; ManufacturerCobham PLC

Download Datasheet Parametric View All

ACT-S512K32N-035F18C Overview

Cache SRAM Module, 512KX32, 35ns, CMOS, CQFP68, 0.940 X 0.940 INCH, 0.140 INCH HEIGHT, SINGLE CAVITY, CERAMIC, QFP-68

ACT-S512K32N-035F18C Parametric

Parameter Name	Attribute value
Maker	Cobham PLC
package instruction	QFP,
Reach Compliance Code	unknown
ECCN code	3A991.B.2.A
Maximum access time	35 ns
Other features	ALSO CONFIGURABLE AS 2M X 8
Spare memory width	16
JESD-30 code	S-CQFP-G68
length	23.876 mm
memory density	16777216 bit
Memory IC Type	CACHE SRAM MODULE
memory width	32
Number of functions	1
Number of terminals	68
word count	524288 words
character code	512000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	512KX32
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QFP
Package shape	SQUARE
Package form	FLATPACK
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Maximum seat height	3.556 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 form	GULL WING
Terminal pitch	1.27 mm
Terminal location	QUAD
width	23.876 mm

Preview

Download Datasheet

View All

ACT–S512K32 High Speed

16 Megabit SRAM Multichip Module

Features

■

4 Low Power CMOS 512K x 8 SRAMs in one MCM

■

Factory configured as 512K x 32; User configurable as 1M x 16 or 2M x 8

■

Input and Output TTL & CMOS Compatible Design

■

Fast 17,20,25,35,45,55ns Access Times

■

Full Commercial, Industrial and Military (-55°C to +125°C)

CIRCUIT TECHNOLOGY

www.aeroflex.com

General Description

The ACT–S512K32 is a High

Speed, 16 megabit CMOS

SRAM

Multichip

Module

(MCM) designed for full

temperature range industrial,

military, or space, mass

memory and fast cache

applications.

The MCM can be organized

as a 512K x 32 bit, 1M x 16 bit

or 2M x 8 bit device and is

input

and

output

TTL

compatible. Writing is executed

when the write enable (WE)

and chip enable (CE) inputs

are low and output enable (OE)

input is high. Reading is

accomplished when WE is high

and CE and OE are both low.

Access time grades of 17ns,

20ns, 25ns, 35ns, 45ns and

55ns maximum are standard

high speed versions.

The +5 Volt power supply

version is standard and +3.3

Volt lower power model is a

future optional product.

The products are designed

for

operation

over

the

temperature range of -55°C to

+125°C and under the full

military environment. DESC

Standard Military Drawing

(SMD) numbers are released.

The

ACT-S512K32

manufactured in Aeroflex’s

80,000

square

foot

MIL-PRF-38534

certified

facility in Plainview, N.Y.

Temperature Range

■

MIL-PRF-38534 Compliant MCMs Available

■

+5 V Power Supply

■

Available in two Surface Mount Packages, and two PGA Type Package

●

68–Lead, Low Profile CQFP(F1), 1.56"SQ x .140"max

68–Lead, Dual-Cavity CQFP(F2), 0.88"SQ x .20"max

(.18 max thickness available, contact factory for details)

(Drops into the 68 Lead JEDEC .99"SQ CQFJ footprint)

●

68–Lead, Single-Cavity CQFP (F18), .94"SQ x .140"max

(Drops into the 68

Lead JEDEC .99"SQ CQFJ footprint)

●

66 Pin, 1.38" x 1.38" x .245" PGA Type, Aeroflex code# "P1"

●

66 Pin, 1.09" x 1.09" x .185" PGA Type, With Shoulder, Aeroflex code# "P7"

■

Internal Decoupling Capacitors

■

DESC SMD# 5962–94611 Released (F1,F2,F18,P1,P7)

Block Diagram – PGA Type Package (P1,P7) & CQFP (F2,F18)

Pin Description

I/O

0-31

– A

512Kx8

0–18

1–4

I/O

0-7

I/O

8-15

I/O

16-23

I/O

24-31

GND

Data I/O

Address Inputs

Write Enables

Chip Enables

Output Enable

Power Supply

Ground

Not Connected

Block Diagram – CQFP(F1)

Pin Description

– A

512Kx8

I/O

0-31

0–18

1–4

I/O

0-7

I/O

8-15

16-23

I/O

24-31

GND

Data I/O

Address Inputs

Write Enable

Chip Enables

Output Enable

Power Supply

Ground

Not Connected

Recommended Resources

DNC-X50E special switching power supply

Indicator light tuning indication circuit

Photodetection circuit for DC recovery to suppress unwanted stable background light

Large current-voltage converter circuit diagram

Stable brightness dimming desk lamp circuit

LA4182 power amplifier circuit

[Contribute to C2000] Schematic diagram and example source code of SEED-DSP2812 development board of Hezhongda: SEED-DSP2812 development board schematics and example source code For your reference:...; vvv9876 Microcontroller MCU

Debate: Is it necessary for ARM embedded systems to run an operating system?: As the saying goes: If you buy a washbasin, you don’t have to use it to wash your face or clothes. You can also use it to wash vegetables!What do you understand about running operating systems on ARM?...; tiankai001 ARM Technology

How to get accurate high frequency with only one XT2 crystal oscillator----msp430f5529 microcontroller: Using msp430f5529, I finally figured out the clock principle last week. I'll record it here. First, insert its principle block diagramFrom the figure, we can see that ACLK, SMCLK, and MCLK can all be ...; fish001 Microcontroller MCU

Limited time 1 yuan patch! Save up to 10,000 yuan!: As an advanced one-stop PCBA manufacturing service provider, Qixiang Zhilian can provide complete and efficient one-stop supply chain services. It uses big data and artificial intelligence, and cooper...; eric_wang Integrated technical exchanges

PLC: What methods are there when designing PLC electrical circuits? The specific thinking is the same as designing digital circuits to achieve automatic control! ! Make full use of: those contactors, how t...; 智能abc Embedded System

Let me show you the 32-in-1 screwdriver we replaced: I finally got the screwdriver today. Thank you so much to EEW and ERIC for their hard work in placing the order. Thank you. It is very small. I don’t have to worry about my cell phone or other electri...; laoguo Talking

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components