STM809 datasheet(1/21 Pages) STMICROELECTRONICS

部件名	STM809

功能描述	Reset circuit

PDF	21 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 21 page

January 2010

Doc ID 9873 Rev 5

1/21

1

STM809, STM810

STM811, STM812

Reset circuit

Features

■ Precision monitoring of 3 V, 3.3 V, and 5 V

supply voltages

■ Two output configurations

– Push-pull RST output (STM809/811)

– Push-pull RST output (STM810/812)

■ 140 ms reset pulse width (min)

■ Low supply current - 6 µA (typ)

■ Guaranteed RST/RST assertion down to

VCC = 1.0 V

■ Operating temperature:

–40 °C to 85 °C (industrial grade)

■ Lead-free, small SOT23 and SOT143 package

SOT23-3 (WX)

SOT143-4 (W1)

Table 1.

Device summary

Active-low reset

Active-high reset

Manual reset input

Package

STM809

✔

SOT23-3

STM810

✔

SOT23-3

STM811

✔✔

SOT143-4

STM812

✔✔

SOT143-4

www.st.com

类似零件编号 - STM809

制造商	部件名	数据表	功能描述
STMicroelectronics	STM809	255Kb / 18P	Reset Circuit Nov-2004
STMicroelectronics	STM1001	185Kb / 13P	Reset Circuit Nov-2004
Taiwan Semiconductor Co...	TS803R	135Kb / 5P	Microprocessor Reset Circuit
EM Microelectronic - MA...	EM6325	230Kb / 8P	Reset Circuit with Manual Reset
Micrel Semiconductor	MIC1815	237Kb / 6P	Microprocessor Reset Circuit
STMicroelectronics	STM1001	243Kb / 14P	Reset Circuit Sep-2005
Taiwan Semiconductor Co...	TS3809	259Kb / 7P	Microprocessor Reset Circuit
	TS3809-10	212Kb / 7P	Microprocessor Reset Circuit
	TS3809-10	212Kb / 7P	Microprocessor Reset Circuit
Microchip Technology	MIC8115	761Kb / 14P	Microprocessor Reset Circuit 09/14/21