STM6502 datasheet(1/29 Pages) STMICROELECTRONICS

部件名	STM6502

功能描述	Dual push-button Smart ResetTM with user-adjustable setup delays

PDF	29 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 29 page

June 2010

Doc ID 16101 Rev 5

1/29

1

STM6502, STM6503

STM6504, STM6505

Dual push-button Smart ResetTM with user-adjustable setup delays

Features

■ Dual Smart Reset push-button inputs with

extended reset setup delay

■ Adjustable Smart Reset setup delay (tSRC):

by external capacitor or three-state logic

(product options): tSRC = 2, 6, 10 s (min.)

■ Power-on reset

■ Single RST output, active-low, open-drain

■ Factory-programmable thresholds to monitor

VCC in the range of 1.575 to 4.625 V typ.

■ Operating voltage 1.0 V (active-low output

valid) to 5.5 V

■ Low supply current

■ Operating temperature:

industrial grade –40 °C to +85 °C

■ TDFN8 package: 2 mm x 2 mm x 0.75 mm

■ RoHS compliant

Applications

■ Mobile phones, smartphones

■ e-books

■ MP3 players

■ Games

■ Portable navigation devices

■ Any application that requires delayed reset

push-button(s) response for improved system

stability

TDFN8 (DG)

2 mm x 2 mm

Table 1.

Device summary

Part

number

Voltage inputs

Smart Reset inputs

tSRC

programming

Reset or Power

Good outputs

Package

VCC

VBAT

SR0

SR1

SRE

immediate,

independent

Ext.

SRC pin

Three-

state

input

TSR

RST

BLD

STM6502(1)

✓✓

✓

TDFN-8L

STM6503

✓✓

✓

TDFN-8L

STM6504(1)

✓✓

✓

TDFN-8L

STM6505

✓✓

✓

TDFN-8L

1.

Contact local ST sales office for availability.

www.st.com

类似零件编号 - STM6502

制造商	部件名	数据表	功能描述
STMicroelectronics	STM6510	380Kb / 26P	Dual push-button Smart ResetTM with capacitor-adjustable delays 26-Feb-2010
	STM6510LCACDG6F	380Kb / 26P	Dual push-button Smart ResetTM with capacitor-adjustable delays 26-Feb-2010
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	STM6510RCACDG6F	380Kb / 26P	Dual push-button Smart ResetTM with capacitor-adjustable delays 26-Feb-2010
	STM6510SCACDG6F	380Kb / 26P	Dual push-button Smart ResetTM with capacitor-adjustable delays 26-Feb-2010

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类似说明 - STM6502

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