Datasheet > UT64BS1X433SPC

UT64BS1X433SPC

更新时间： 2024-10-02 00:49:59

品牌	Logo	应用领域
艾法斯 - AEROFLEX		ATM 异步传输模式
页数	文件大小	规格书
20页	1071K
描述
Matrix-ATM 64-Channel 1-4 Bus Switch

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

UT64BS1X433SPC 数据手册

U^StaT^nd6^ard4^PB^roS^du1^ctX^s433 Matrix-A™ 64-Channel 1:4 Bus Switch

Preliminary Data Sheet

November 12, 2014

www.aeroflex.com/busswitch

FEATURES

INTRODUCTION



Interfaces to standard processor memory busses

Single-chip interface to industry-standard asynchronous

SRAM and PROM memory devices

Eliminates need for additional logic or FPGA

I/O channels functional to 3.3V

The UT64BS1X433 Matrix-A™ is a 64-Channel, 1:4 Bus

Switch, that provides bus isolation for up to four banks of 64

I/Oconnections. Byprovidingbusisolation, theUT64BS1X433

can significantly reduce the amount of load capacitance seen by

a host processor and memory devices. The reduction in both

loadcapacitance and delaytime significantly increase speed and

performance compared with a discrete logic or FPGA memory

interface solution.



5 Ohms typical



Flat R characteristics over channel voltage



Propagation delay 187ps through switch

Transmission gate technology allows for true bi-directional

operation

The UT64BS1X433 operates from a single 3.3V supply. The

bus channels can pass any voltage between V and V

allowing the switching of signals using other standards, such as

LVCMOS 1.8V.



Bus holders maintain output states on all 64 channels when

de-selected



Logic power 1mW/MHz

The UT64BS1X433 has two modes of operation. In mode 0, the

device uses five address and one chip select line to electrically

connect the input bank to one of four output banks and generate

1 of 32 chip select outputs. In mode 1, the device uses eight

address and two chip select lines to independently control two

pairs of two banks with each bank pair controlled by one of the

two chip selects. Mode 1 allows the device to interface two

different types of memory having different address bus

Independent 5-bit address decoding to select 1 of 32 devices

Temperature range -55°C to 125°C

Operational environment:

- Intrinsic total-dose: up to 300 krad(Si)

- SEL Immune: <100 MeV-cm /mg @ 125°C



Packaging options:

- 400-pin Ceramic Land Grid, Column Grid and Ball

Grid Array packages; 1mm pitch

configurations e.g. two PROM banks and two SRAM banks.

The input and output banks connect via analog channels that

Standard Microcircuit Drawing 5962-TBD

- QML Q and V (pending)

have an R that is nominally 5 Ohms over the entire input

voltage range. The flat R eliminates the need to add external

series resistors for source impedance termination.

APPLICATIONS

The UT64BS1X433 also provides logic to control up to eight

discrete devices per bank by providing eight individual chip

selects that are decoded using address lines ASEL[2:0] and

BSEL[2:0]. Ina fullyutilizedconfiguration, theUT64BS1X433

can select up to 32 discrete devices and provide bus isolation to

each bank of eight devices. This makes the device ideally suited

for use with mutli-chip module memory devices, such as the

Aeroflex UT8R1/2/4M39 40/80/160Mbit family of SRAM

devices. Each UT64BS1X433 can interface up to four of the

Aeroflex 160Mb SRAM MCM devices with any Aeroflex

LEON processor without the need for additional logic.

- Microprocessor interfaces that require large amounts of

memory

- High-speed applications or systems with large bus

capacitance

- Cost-sensitive applications that require bus isolation

without an expensive FPGA

36-00-03-001

Aeroflex Microelectronics Solutions - HiRel

12 3 4 5 6 7...20

中文翻译

下载PDF

与UT64BS1X433SPC相关器件

型号	品牌	获取价格	描述	数据表
UT64BS1X433ZEA	AEROFLEX	获取价格	Matrix-ATM 64-Channel 1-4 Bus Switch
UT64BS1X433ZEC	AEROFLEX	获取价格	Matrix-ATM 64-Channel 1-4 Bus Switch
UT64BS1X433ZPA	AEROFLEX	获取价格	Matrix-ATM 64-Channel 1-4 Bus Switch
UT64BS1X433ZPC	AEROFLEX	获取价格	Matrix-ATM 64-Channel 1-4 Bus Switch
UT65L1616(E)	ETC	获取价格	Pseudo Low Power SRAM
UT65L1616(I)	ETC	获取价格	Pseudo Low Power SRAM
UT65L168(E)	ETC	获取价格	Pseudo Low Power SRAM
UT65L168(I)	ETC	获取价格	Pseudo Low Power SRAM
UT65N03	UTC	获取价格	65 Amps, 30 Volts, 3.7mΩ N-CHANNEL POWER MOSF
UT65N03G-TA3-T	UTC	获取价格	65 Amps, 30 Volts, 3.7mΩ N-CHANNEL POWER MOSF

与UT64BS1X433SPC相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

36
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

30
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

28
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

39

产品中心

服务支持

精选活动

关于我们

帮助中心

UT64BS1X433SPC

UT64BS1X433SPC 数据手册

与UT64BS1X433SPC相关器件

与UT64BS1X433SPC相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

UT64BS1X433SPC

UT64BS1X433SPC 数据手册

与UT64BS1X433SPC相关器件

与UT64BS1X433SPC相关文章

您还可以找

您在本页遇到什么问题？