FM3104中文资料PDF规格书
FM3104规格书详情
[RAMTRON]
Description
The FM31xxx 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, realtime 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) interrupt or other purpose. The family operates from 2.7 to 5.5V.
Features
High Integration Device Replaces Multiple Parts
• Serial Nonvolatile Memory
• Real-time Clock (RTC)
• Low Voltage Reset
• Watchdog Timer
• Early Power-Fail Warning/NMI
• Two 16-bit Event Counters
• Serial Number with Write-lock for Security
Ferroelectric Nonvolatile RAM
• 4Kb, 16Kb, 64Kb, and 256Kb versions
• Unlimited Read/Write Endurance
• 10 year Data Retention
• NoDelay™ Writes
Real-time Clock/Calendar
• Backup Current under 1 µA
• Seconds through Centuries in BCD format
• Tracks Leap Years through 2099
• Uses Standard 32.768 kHz Crystal (6pF)
• Software Calibration
• Supports Battery or Capacitor Backup
Processor Companion
• Active-low Reset Output for VDD and Watchdog
• Programmable VDD Reset Trip Point
• Manual Reset Filtered and De-bounced
• Programmable Watchdog Timer
• Dual Battery-backed Event Counter Tracks System Intrusions or other Events
• Comparator for Early Power-Fail Interrupt
• 64-bit Programmable Serial Number with Lock
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
Easy to Use Configurations
• Operates from 2.7 to 5.5V
• Small Footprint 14-pin SOIC
• Low Operating Current
• -40°C to +85°C Operation
产品属性
- 型号:
FM3104
- 制造商:
Ramtron International Corporation
- 功能描述:
NVRAM Memory IC - MCU Companion, Memory
- Size:
4Kbit, Memory
- Configuration:
512K x
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FM/富满 |
21+ |
SOP |
28428 |
一站式BOM配单 |
询价 | ||
CYP/RAMTRON |
09+10+ |
SOP14 |
476 |
你要真正原装就找我们 |
询价 | ||
RAMTRON |
22+ |
SOP14 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
23+ |
SOIC-14 |
20000 |
原厂原装正品现货 |
询价 | |||
RAMTRON |
23+ |
SOP14 |
17120 |
大批量供应优势库存热卖 |
询价 | ||
RAMTRON |
2339+ |
SOP-14 |
5645 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
RAMTRON |
21+ |
SOP14 |
256 |
原装现货。假一赔十 |
询价 | ||
RAMTRON |
22+ |
SOP14 |
354000 |
询价 | |||
RAMTRON |
17+ |
SOP |
9800 |
只做全新进口原装,现货库存 |
询价 | ||
RAMTRON |
2023+ |
SOP-14 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |