STR71XF datasheet(34/78 Pages) STMICROELECTRONICS

部件名	STR71XF

功能描述	ARM7TDMI??32-bit MCU with Flash, USB, CAN 5 timers, ADC, 10 communications interfaces

PDF	78 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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34 / 78 page

Electrical parameters

STR71xF

34/78

4.2

Absolute maximum ratings

Stresses above those listed as “absolute maximum ratings” may cause permanent damage

to the device. This is a stress rating only and functional operation of the device under these

conditions is not implied. Exposure to maximum rating conditions for extended periods may

affect device reliability.

Table 10.

Voltage characteristics

Symbol

Ratings

Min

Max

Unit

V33- VSS

External 3.3V Supply voltage

(including AVDD and V33IO-

PLL)

-0.3

4.0

V18BKP - VSSBKP

Digital 1.8V Supply voltage

on V18BKP backup supply

-0.3

2.0

VIN

Input voltage on true open

drain pin (P0.10) 1)

SS-0.3

+5.5

Input voltage on any other

pin 1)

SS-0.3

33+0.3

∆V33x|

Variations between different

3.3V power pins

∆V18x|

Variations between different

1.8V power pins 5)

|VSSX - VSS|

Variations between all the

different ground pins

VESD(HBM)

Electro-static discharge

voltage (Human Body Model)

see : Absolute maximum ratings

(electrical sensitivity) on page 48

VESD(MM)

Electro-static discharge

voltage (Machine Model)

STR71XF 数据表(PDF) 34 Page - STMicroelectronics

STR71XF 数据表(HTML) 34 Page - STMicroelectronics

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