FM31256集成電路（IC）的專用IC規(guī)格書PDF中文資料
| 廠商型號(hào) |
FM31256 |
| 參數(shù)屬性 | FM31256 封裝/外殼為14-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的專用IC；FM31256應(yīng)用范圍：基于處理器的系統(tǒng)；產(chǎn)品描述：IC PROCESSOR COMPANION 14SOIC |
| 功能描述 | Integrated Processor Companion with Memory |
| 封裝外殼 | 14-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
252.71 Kbytes |
| 頁(yè)面數(shù)量 |
22 頁(yè) |
| 生產(chǎn)廠商 | List of Unclassifed Manufacturers |
| 企業(yè)簡(jiǎn)稱 |
ETC1【etc未分類制造商】 |
| 中文名稱 | 未分類制造商 |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-10 13:00:00 |
FM31256規(guī)格書詳情
[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
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
FM31256-GTR
- 制造商：
Cypress Semiconductor Corp
- 類別：
集成電路（IC） > 專用 IC
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 類型：
處理器輔助元件
- 應(yīng)用：
基于處理器的系統(tǒng)
- 安裝類型：
表面貼裝型
- 封裝/外殼：
14-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
14-SOIC
- 描述：
IC PROCESSOR COMPANION 14SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RAMTRON |
23+ |
SOP |
1197 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
FM |
2023+ |
SOP |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價(jià) | ||
RAMTRON |
12+ |
SOP14 |
2500 |
原裝現(xiàn)貨/特價(jià) |
詢價(jià) | ||
1129+ |
SOP |
2459 |
現(xiàn)貨二期N3C718 |
詢價(jià) | |||
2015+ |
40 |
公司現(xiàn)貨庫(kù)存 |
詢價(jià) | ||||
RAMTRON |
23+ |
SOP14 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
CYPRESS |
23+ |
NA |
10000 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553 |
詢價(jià) | ||
FM(復(fù)旦) |
21+ |
SOP |
12588 |
原裝正品,量大可定 |
詢價(jià) | ||
原裝 |
24+ |
標(biāo)準(zhǔn) |
48996 |
熱賣原裝進(jìn)口 |
詢價(jià) | ||
CYPRESS |
2019+ |
6000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) |
