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 | 64-Kbit/256-Kbit Integrated Processor Companion with F-RAM |
| 封裝外殼 | 14-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
579.5 Kbytes |
| 頁(yè)面數(shù)量 |
33 頁(yè) |
| 生產(chǎn)廠商 | CypressSemiconductor |
| 企業(yè)簡(jiǎn)稱 |
Cypress【賽普拉斯】 |
| 中文名稱 | 賽普拉斯半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-24 20:00:00 |
FM31256規(guī)格書詳情
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, 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) interruptor 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
? Virtually Unlimited Read/Write Endurance
? 38 year Data Retention (+75°C)
? NoDelay? Writes
Real-time Clock/Calendar
? Backup Current 1.4 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 Debounced
? 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 “Green” SOIC (-G)
? 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+ |
NA/ |
28 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
RAM |
2016+ |
SOP |
2600 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
RAMTRON |
24+ |
SOP-14 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
FM |
24+ |
SOP |
13500 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
原廠 |
23+ |
標(biāo)準(zhǔn)封裝 |
15352 |
振宏微原裝正品,假一罰百 |
詢價(jià) | ||
RAMTRON |
24+ |
SOP14 |
1650 |
詢價(jià) | |||
RAMTRON |
SOP-14 |
3200 |
原裝長(zhǎng)期供貨! |
詢價(jià) | |||
CYPRESS |
19+ |
SOP |
71574 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
RAMTRON |
17+ |
QFP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
23+ |
NA |
2860 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) |
