STM6321TAWY6F(2007) Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

производитель

STM6321TAWY6F
(Rev.:2007)

5-pin Supervisor with watchdog timer and push-button reset

STMicroelectronics 

STM6321/6322

STM6821/6822/6823/6824/6825

5-pin Supervisor with watchdog timer and push-button reset

Features

■ Precision VCC monitoring of 5, 3.3, 3, or 2.5V

power supplies

■ RST Outputs (active-low, push-pull or open

drain)

■ RST Outputs (active-high, push-pull)

■ Reset pulse width of 1.4ms, 200ms and 240ms

(typ) (a)

■ Watchdog timeout period of 1.6s (typ) (a)

■ Manual reset input (MR)

■ Low supply current - 3µA (typ)

■ Guaranteed RST (RST) assertion down to

VCC = 1.0V

■ Operating temperature: –40 to +85°C

(industrial grade)

■ RoHS Compliance

Lead-free components are compliant with the

RoHS directive.

SOT23-5 (WY)

Table 1. Device options

Part number

Watchdog input

Manual reset

input

STM6321

✔

STM6322

✔

STM6821

✔

✔

STM6822

✔

✔

STM6823

✔

✔

STM6824

✔

STM6825

✔

Active-low

(push-pull)

✔

✔

✔

Reset output

Active-high

(push-pull)

✔

✔

✔

Active-low

(open drain)

✔

✔

✔

✔

✔

a.

Other trec and watchdog timings are offered. Minimum order quantities may apply. Contact

local sales office for availability.

May 2007

Rev 7

1/26

www.st.com

1

Share Link: