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S42WD61SBP中文資料SUMMIT數(shù)據(jù)手冊PDF規(guī)格書

S42WD61SBP
廠商型號

S42WD61SBP

功能描述

Dual Voltage Supervisory Circuit With Watchdog Timer

文件大小

102.51 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Summit Microelectronics, Inc.
企業(yè)簡稱

SUMMIT

中文名稱

Summit Microelectronics, Inc.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

2025-1-11 16:10:00

S42WD61SBP規(guī)格書詳情

OVERVIEW

The S42xxx are a precision power supervisory circuit. It automatically monitors the device’s VCC level and will generate a reset output on two complementary open drain outputs. In addition to the VCC monitoring, the S42xxx also provides a second voltage comparator input. This input has an independent open drain output that can be wire-OR’ed with the RESET I/O or it can be used as a system interrupt.

The S42xxx also has an integrated 4k/16k-bit nonvolatile memory. The memory conforms to the industry standard two-wire serial interface. In addition to the reset circuitry, the S42WD42/S42WD61 also has a watchdog timer.

FEATURES

? Precision Dual Voltage Monitor

– VCC Supply Monitor

- Dual reset outputs for complex

microcontroller systems

- Integrated memory write lockout function

- No external components required

? Second Voltage Monitor Output

– Separate VLOW output

– Generates interrupt to MCU

– Generates RESET for dual supply systems

- Guaranteed output assertion to VCC - 1V

? Watchdog Timer (S42WD42, S42WD61)

– 1.6s

? Memory Internally Organized 2 x8

? Extended Programmable Functions

Available on SMS24

? High Reliability

– Endurance: 100,000 erase/write cycles

– Data retention: 100 years

產(chǎn)品屬性

  • 型號:

    S42WD61SBP

  • 功能描述:

    Dual Voltage Supervisory Circuit With Watchdog Timer

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