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HA16117F中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書

HA16117F
廠商型號(hào)

HA16117F
功能描述

CMOS Watchdog Timer
文件大小

249.5 Kbytes
頁(yè)面數(shù)量

31 頁(yè)
生產(chǎn)廠商 Hitachi Semiconductor
企業(yè)簡(jiǎn)稱

Hitachi【日立】

中文名稱

日立公司官網(wǎng)
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數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-5-21 17:54:00
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HA16117F規(guī)格書詳情

Description

The HA16117F Series of ICs make a micro-processor (MPU) system fail-safe by monitoring its power supply to detect voltage drops, and monitoring a P-RUN (program running) pulse to detect system crashes. Also referred to as watchdog timers, these devices are essential in systems that aim for high levels of crash protection. Fabricated by a CMOS process, they consume little power and are ideally suited for batteryoperated systems.

These ICs are available in versions for industrial and communications equipment and automotive applications, as well as for consumer products.

Features

? Low power consumption : Operating (ACC pin low) = 0.5 mW (Typ)

: Standby (ACC pin high) = 0.2 mW (Typ)

? Watchdog timer on/off control by ACC input signal

? Independent auto-reset high and low times (tRHand tRL)

? Watchdog monitoring by frequency filtering (independent of duty cycle)

? High-precision low voltage detection (±2)

? Space- and weight-saving 8-pin SOP package

產(chǎn)品屬性

  • 型號(hào)：

    HA16117F

  • 制造商：

    HITACHI

  • 制造商全稱：

    Hitachi Semiconductor

  • 功能描述：

    CMOS Watchdog Timer

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
HITACHI
23+
NA
12201
專做原裝正品,假一罰百!
 詢價(jià)
RENESAS
24+
SOP8
56000
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持
 詢價(jià)
HITACHI
23+
SOP8
3422
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
 詢價(jià)
RENESAS
25+23+
New
30818
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨
 詢價(jià)
RENESAS
2025+
SOP8
3565
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
 詢價(jià)
HITACHI/日立
24+
NA/
1943
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)
RENESAS(瑞薩)/IDT
24+
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
 詢價(jià)
HIT
23+
SOP-8
3200
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售
 詢價(jià)
HITACHI
24+
SOP8
2650
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨
 詢價(jià)
HITACH
24+
SOP3.9-8P
2560
絕對(duì)原裝!現(xiàn)貨熱賣!
 詢價(jià)

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