Datasheet > FM1233R

FM1233R

更新时间： 2024-09-15 23:52:11

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
6页	46K
描述
Voltage Detector

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

FM1233R 数据手册

August 2000

FM1233

Precision Reset Generator Circuit

General Description

Features

The FM1233 features comprehensive reset generation for

microcontroller/microprocessorbasedsystems. IfthesystemV_CC

voltage level is determined to be in an out-of-tolerance state, the

device automatically generates a low-going reset signal. The

reset signal is held in the active state (low) for a specified duration

(minimum 140 ms) after the V_CCreturns to an in-tolerance state.

I Automaticresetgenerationonpower-up

I Minimum 140 ms reset pulse — compatible with other similar

1233 class devices

I Other reset pulse choices available: 32 - 256 ms

I Choice of commercial and extended temperature ranges

I Choice of Reset Thresholds: 4.63V, 4.38V, 4.00V, 3.08V,

2.93V, 2.63V

The FM1233 also allows an external reset to be connected to the

reset pin without adding aditional debounce logic or extra pins.

I Package available: SOT-23

This device is fabricated using CMOS technology. This device is

available in the SOT-23 package.

Block Diagram

V_CC

Reset_out

(active low)

V_CCTolerance Detect

& Reset Monitor

Output

Stage

External Reset

Detection

Temp. Compensated

Reference

Connection Diagram

1 = GND

2 = RESET'

3 = V_CC

FM1233

FM1233 Rev. A

www.fairchildsemi.com

12 3 4 5 6

中文翻译

下载PDF

与FM1233R相关器件

型号	品牌	获取价格	描述	数据表
FM1233RE	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +2.63VV, CMOS,
FM1233RF	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +2.63VV, CMOS,
FM1233RH	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +2.63VV, CMOS,
FM1233S	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +2.93VV, CMOS,
FM1233SE	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +2.93VV, CMOS,
FM1233SF	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +2.93VV, CMOS,
FM1233SH	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +2.93VV, CMOS,
FM1233T	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +3.08VV, CMOS
FM1233TE	ETC	获取价格	Voltage Detector
FM1233TF	ETC	获取价格	Voltage Detector