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FM3164-GTR

更新时间： 2024-11-02 12:58:31

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
27页	773K
描述
Microprocessor Circuit, CMOS, PDSO14, GREEN, MS-012AB, SOIC-14

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技术参数
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FM3164-GTR 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	SOIC	包装说明：	SOP, SOP14,.25
针数：	14	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.32.00.71
风险等级：	5.07	Is Samacsys：	N
信息访问方法：	SERIAL, FIXED PROTOCOL	中断能力：	N
JESD-30 代码：	R-PDSO-G14	JESD-609代码：	e3
长度：	8.64 mm	湿度敏感等级：	3
端子数量：	14	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP14,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	电源：	3/5 V
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	Timer or RTC	最大供电电压：	5.5 V
最小供电电压：	2.7 V	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	最短时间：	SECONDS
处于峰值回流温度下的最长时间：	30	易失性：	NO
宽度：	3.9 mm	uPs/uCs/外围集成电路类型：	MICROPROCESSOR CIRCUIT
Base Number Matches：	1

FM3164-GTR 数据手册

FM31256/FM3164

Integrated Processor Companion with Memory

Features

Processor Companion

High Integration Device Replaces Multiple Parts

Serial Nonvolatile Memory

Active-low Reset Output for V_DDand Watchdog

Programmable V_DDReset Trip Point

Manual Reset Filtered and Debounced

Programmable Watchdog Timer

Real-time Clock (RTC)

Low Voltage Reset

Watchdog Timer

Early Power-Fail Warning/NMI

Two 16-bit Event Counters

Dual Battery-backed Event Counter Tracks

System Intrusions or other Events

Comparator for Early Power-Fail Interrupt

64-bit Programmable Serial Number with Lock

Serial Number with Write-lock for Security

Ferroelectric Nonvolatile RAM

64Kb, and 256Kb versions

Fast Two-wire Serial Interface

Up to 1 MHz Maximum Bus Frequency

Supports Legacy Timing for 100 kHz & 400 kHz

Device Select Pins for up to 4 Memory Devices

RTC, Supervisor Controlled via 2-wire Interface

Virtually Unlimited Read/Write Endurance

38 year Data Retention (+75 C)

NoDelay™ Writes

Real-time Clock/Calendar

Easy to Use Configurations

Operates from 2.7 to 5.5V

Backup Current at 2V, 1.15 A (max.) at +25°C

Seconds through Centuries in BCD format

Tracks Leap Years through 2099

Uses Standard 32.768 kHz Crystal (6pF)

Software Calibration

Small Footprint 14-pin “Green” SOIC (-G)

Low Operating Current

-40 C to +85 C Operation

Supports Battery or Capacitor Backup

The processor companion includes commonly

needed CPU support functions. Supervisory

functions include a reset output signal controlled by

either a low VDD condition or a watchdog timeout.

/RST goes active when VDD drops below a

programmable threshold and remains active for 100

ms after VDD rises above the trip point. A

programmable watchdog timer runs from 100 ms to

3 seconds. The watchdog timer is optional, but if

enabled it will assert the reset signal for 100 ms if

not restarted by the host before the timeout. A flag-

bit indicates the source of the reset.

Description

The FM31xx is a family of integrated devices that

includes the most commonly needed functions for

processor-based systems. Major features include

nonvolatile memory available in various sizes, real-

time clock, low-VDD reset, watchdog timer,

nonvolatile event counter, lockable 64-bit serial

number area, and general purpose comparator that

can be used for an early power-fail (NMI) interruptor

other purpose. The family operates from 2.7 to 5.5V.

Each FM31xx provides nonvolatile RAM available

in sizes including 64Kb and 256Kb versions. Fast

write speed and unlimited endurance allow the

memory to serve as extra RAM or conventional

nonvolatile storage. This memory is truly nonvolatile

rather than battery backed.

A general-purpose comparator compares an external

input pin to the onboard 1.2V reference. This is

useful for generating a power-fail interrupt (NMI)

but can be used for any purpose. The family also

includes a programmable 64-bit serial number that

can be locked making it unalterable. Additionally it

offers a dual battery-backed event counter that tracks

the number of rising or falling edges detected on

dedicated input pins.

The real-time clock (RTC) provides time and date

information in BCD format. It can be permanently

powered from external backup voltage source, either

a battery or a capacitor. The timekeeper uses a

common external 32.768 kHz crystal and provides a

calibration mode that allows software adjustment of

timekeeping accuracy.

This product conforms to specifications per the terms of the Ramtron standard warranty. The product has completed Ramtron’s

internal qualification testing and has reached production status.

Cypress Semiconductor Corporation

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Document Number: 001-86391 Rev. *B

Revised May 02, 2013

12 3 4 5 6 7...27

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与FM3164-GTR相关器件

型号	品牌	获取价格	描述	数据表
FM3164-S	ETC	获取价格	Integrated Processor Companion with Memory
FM31L272	RAMTRON	获取价格	3V Integrated Processor Companion with Memory
FM31L272-G	RAMTRON	获取价格	3V Integrated Processor Companion with Memory
FM31L272-GTR	RAMTRON	获取价格	3V Integrated Processor Companion with Memory
FM31L274	RAMTRON	获取价格	3V Integrated Processor Companion with Memory
FM31L274-G	RAMTRON	获取价格	3V Integrated Processor Companion with Memory
FM31L274-GTR	RAMTRON	获取价格	3V Integrated Processor Companion with Memory
FM31L276	RAMTRON	获取价格	3V Integrated Processor Companion with Memory
FM31L276-G	RAMTRON	获取价格	3V Integrated Processor Companion with Memory
FM31L276-GTR	RAMTRON	获取价格	3V Integrated Processor Companion with Memory

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