Datasheet > STM6778MRWY6E

STM6778MRWY6E

更新时间： 2025-07-17 03:35:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		监控
页数	文件大小	规格书
29页	253K
描述
Dual/triple ultra-low voltage supervisors with push-button reset (with delay option)

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中文翻译

获取价格

数据手册

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STM6778MRWY6E 数据手册

STM6717/6718/6719/6720

STM6777/6778/6779/6780

Dual/triple ultra-low voltage supervisors

with push-button reset (with delay option)

Features

■ Primary supply (V

) monitor. Fixed (factory-

CC1

programmed) reset thresholds: 4.63V to 1.58V

■ Secondary supply (V ) monitor

CC2

(STM6717/18/19/20/77/78).

■ Fixed (factory-programmed) reset thresholds:

3.08V to 0.79V

■ Tertiary supply monitor (using externally

adjustable rstin):

SOT23-5 (WY)

■ 0.626V internal reference

■ RST outputs (push-pull or open drain); state

guaranteed IF V

OR V

≥ 0.8V

CC1

CC2

■ Reset delay time (t ) on power-up: 210ms,

rec

900ms (typ)

■ Manual reset input (MR)

■ Optional delayed manual reset input (MRC)

with external capacitor (STM6777/78/79/80)

SOT23-6 (WB)

■ Low supply current - 11µA (typ),

= V

= 3.6V

CC1

CC2

■ Operating temperature: –40°C to 85°C

(industrial grade)

Table 1.

Device summary

Monitored voltages

Reset output (RST)

Delayed

MR pin

(MRC)

Part

number

Manual reset

input (MR)

Package

Active-low

V_CC1

V_CC2

RSTIN

(push-pull) (open drain)

STM6717

STM6718

STM6719

STM6720

STM6777

STM6778

STM6779

STM6780

✔

December 2007

Rev 6

1/29

www.st.com

12 3 4 5 6 7...29

中文翻译

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