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MAX792RCSLASHD中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

MAX792RCSLASHD
廠商型號

MAX792RCSLASHD

功能描述

Microprocessor and Non-Volatile Memory Supervisory Circuits

文件大小

250.02 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

MAXIM美信

中文名稱

美信半導體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-6-14 20:00:00

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MAX792RCSLASHD規(guī)格書詳情

General Description

The MAX792/MAX820 microprocessor (μP) supervisory circuits provide the most functions for power-supply and watchdog monitoring in systems without battery backup. Built-in features include the following:

? μP reset: Assertion of RESET and RESET outputs during

?? power-up, power-down, and brownout conditions.

?? RESET is guaranteed valid for VCC down to 1V.

? Manual-reset input.

? Two-stage power-fail warning: A separate low-line

?? comparator compares VCC to a preset threshold

?? 120mV above the reset threshold; the low-line and

?? reset thresholds can be programmed externally.

? Watchdog fault output: Assertion of WDO if the watchdog

?? input is not toggled within a preset timeout

?? period.

? Pulsed watchdog output: Advance warning of

?? impending WDO assertion from watchdog timeout that

?? causes hardware shutdown.

? Write protection of CMOS RAM, EEPROM, or other

?? memory devices.

??

The MAX792 and MAX820 are identical, except the MAX820 guarantees higher low-line and reset threshold accuracy (±2%).

Features

? Manual-Reset Input

? 200ms Power-OK/Reset Time Delay

? Independent Watchdog Timer—Preset or Adjustable

? On-Board Gating of Chip-Enable Signals

? Memory Write-Cycle Completion

? 10ns (max) Chip-Enable Gate Propagation Delay

? Voltage Monitor for Overvoltage Warning

? ±2% Reset and Low-Line Threshold Accuracy

?? (MAX820, external programming mode)

Applications

?? Computers

?? Controllers

?? Intelligent Instruments

?? Critical μP Power Monitoring

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM/美信
24+
NA/
3900
原裝現(xiàn)貨,當天可交貨,原型號開票
詢價
MAXIM(美信)
2024+
SOIC-16
500000
誠信服務(wù),絕對原裝原盤
詢價
Maxim
23+
16-DIP
30493
詢價
Maxim
23+
16-DIP
65600
詢價
Maxim
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
MAXIM
19+
SOP-16
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
MAXIM
17+
SOP-16
6200
100%原裝正品現(xiàn)貨
詢價
Analog Devices Inc/Maxim Integ
23+/24+
16-SOIC
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
Maxim
24+
16-SOIC
28500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售
詢價
MAXIM
2023+
PDIP
50000
原裝現(xiàn)貨
詢價