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FM6124-QG PDF预览

FM6124-QG

更新时间： 2024-09-29 20:01:39
品牌 Logo 应用领域
铁电 - RAMTRON 内存集成电路
页数 文件大小 规格书
53页 558K
描述
Memory Circuit, PQFP44, 10 X 10 MM, GREEN, QFP-44

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中文翻译

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FM6124-QG 技术参数

生命周期：Obsolete零件包装代码：QFP
包装说明：,针数：44
Reach Compliance Code：unknownHTS代码：8542.32.00.71
风险等级：5.82JESD-30 代码：S-PQFP-G44
内存集成电路类型：MEMORY CIRCUIT端子数量：44
封装主体材料：PLASTIC/EPOXY封装形状：SQUARE
封装形式：FLATPACK认证状态：Not Qualified
表面贴装：YES端子形式：GULL WING
端子位置：QUADBase Number Matches：1

FM6124-QG 数据手册

 浏览型号FM6124-QG的Datasheet PDF文件第2页浏览型号FM6124-QG的Datasheet PDF文件第3页浏览型号FM6124-QG的Datasheet PDF文件第4页浏览型号FM6124-QG的Datasheet PDF文件第5页浏览型号FM6124-QG的Datasheet PDF文件第6页浏览型号FM6124-QG的Datasheet PDF文件第7页 
Preliminary  
FM6124  
Event Data Recorder with F-RAM  
OVERVIEW  
FEATURES  
The FM6124 is an Event Data Recorder with F-RAM  
memory that provides an integrated solution for digital  
events monitoring. Like PLC devices, the FM6124 provides  
simple device settings and data retrieval allowing easy  
system integration to short design-in cycle.  
Access to the device is performed through an I2C interface  
able to sustain communication speed up to 100kbps. The I2C  
interface also provides the ability to place the FM6124 away  
from the host system and closer to the equipment and/or  
sensors it is intended to monitor. It also allows multiple  
devices to share the same I2C bus.  
Event Monitoring Features  
•
•
•
•
•
•
•
•
Continuously Monitor Input State Change  
12 Digital Events Inputs Pins  
Configurable Events Trigger on Rising/Falling Edge  
Up to 10K Events per second Capture/Record rate  
Event duration can be as short as 15µS  
RTC Timestamp for each Recorded Event  
I2C Interface for Configuration and Data Read/Write  
Configurable F-RAM Segment Size for Event Recording  
High Integration Device Replaces Multiple Parts  
The FM6124 features 12 digital inputs that can be  
individually configured to trigger event recording on either a  
rising or a falling edge. An on-chip Real Time Clock (RTC)  
with calendar provides a timestamp for each event recorded  
and can also be used as system clock and calendar. The  
event timestamp resolution is one second.  
The on-chip 32KBytes F-RAM memory provides  
nonvolatile storage for event recording and a portion of it  
can also be used for nonvolatile User Data storage. Access  
to the User Data is performed like any other I2C memory  
device. Up to 32KB F-RAM can be reserved for Events  
recording. F-RAM can be treated as RAM and  
reads/writes at the speed of the I2C bus. It also offers  
effectively unlimited write endurance unlike other  
nonvolatile memory technologies.  
•
•
•
•
•
•
•
Serial Nonvolatile Memory  
Real-time Clock (RTC) with Alarm  
Low VDD Detection Drives Reset  
Watchdog Window Timer  
Early Power-Fail Warning/NMI  
16-bit Nonvolatile Event Counter  
Serial Number with Write-lock for Security  
Ferroelectric Nonvolatile RAM  
•
•
•
•
•
Configurable Size (Up to 24KB) F-RAM for User Data  
Dedicated I2C ID for User F-RAM  
Unlimited Read/Write Endurance  
10 year Data Retention  
NoDelay™ Writes  
Real-time Clock/Calendar  
Recorded events consist of 8 bytes. One byte defines the  
event code and the 7 remaining bytes contain timestamp  
data. The events are recorded in a circular buffer fashion  
and they are retrieved through I2C accessible registers.  
The FM6124 can capture and record up to 10K Events every  
second if no I2C communication in taking place on the I2C  
•
•
•
•
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Backup Current under 1 µA  
Seconds through Centuries in BCD format  
Tracks Leap Years through 2099  
Uses Standard 32.768 kHz Crystal  
Software Calibration  
Supports Battery or Capacitor Backup  
bus. In that case, the Events must last 15µs. During I2C  
transactions, the device can still capture and record up to 5K  
Events per second having a minimum duration of 25µs.  
Processor Companion  
•
•
•
•
•
•
•
Active-low Reset Output for VDD and Watchdog  
Programmable Low-VDD Reset Thresholds  
Manual Reset Filtered and Debounced  
Programmable Watchdog Window Timer  
Nonvolatile Event Counter  
Other features of the FM6124 include a 16-bit battery  
backed-up event counter, an early power fail monitoring  
input, and a user programmable 64-bit serial number.  
The FM6124 is powered by a 3.0 to 3.6V supply, can  
function over the industrial temperature range, and is  
available in a QFP-44 package.  
Comparator for Power-Fail Interrupt or Other Use  
64-bit Programmable Serial Number with Lock  
Easy to Use Configurations  
•
•
•
Operates from 3.0 to 3.6V  
QFP-44 10x10mm “Green”/RoHS Package  
Industrial Temperature Range -40°C to +85°C  
QFP-44 PRELIMINARY PACKAGE PINOUT  
APPLICATIONS  
o
o
o
o
o
o
Activity Monitoring  
Industrial Automation Event Recording  
Environmental Monitoring  
Vehicle & Pedestrian Traffic Counting  
Equipment Use monitoring  
Maintenance scheduling  
This is a product that has fixed target specifications but are subject  
to change pending characterization results.  
Ramtron International Corporation  
1850 Ramtron Drive, Colorado Springs, CO 80921  
(800) 545-FRAM, (719) 481-7000  
http://www.ramtron.com  
Rev. 1.0  
April 2008  
Page 1 of 53  
1234567...53

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