MB90347CEPMC datasheet(51/93 Pages) CYPRESS

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Document Number: 002-04498 Rev. *A

Page 50 of 92

MB90340E Series

11. Electrical Characteristics

11.1 Absolute Maximum Ratings

*1: This parameter is based on VSS  AVSS  0 V

*2: Set AVCC and VCC to the same voltage. Make sure that AVCC does not exceed VCC and that the voltage at the analog inputs does

not exceed AVCC when the power is switched on.

*3: VI and VO should not exceed VCC  0.3 V. VI should not exceed the specified ratings. However if the maximum current to/from an

input is limited by some means with external components, the ICLAMP rating supersedes the VI rating.

*4: Applicable to pins: P00 to P07, P10 to P17, P20 to P27, P30 to P37, P40 to P47, P50 to P57, P60 to P67, P70 to P77, P80 to P87,

P90 to P97, PA0, PA1

*5:

 Applicable to pins: P00 to P07, P10 to P17, P20 to P27, P30 to P37, P40 to P47,

P50 to P57 (Evaluation device : P50 to P55) , P60 to P67, P70 to P77, P80 to P87, P90 to P97, PA0 to PA1

 Use within recommended operating conditions.

 Use with DC voltage (current)

 The B signal should always be applied by using a limiting resistance placed between the B signal and the microcontroller.

 The value of the limiting resistance should be set so that when the B signal is applied, the input current to

the microcontroller pin does not exceed the rated value, either instantaneously or for prolonged periods.

 Note that when the microcontroller drive current is low, such as in the power saving modes, the B input

potential may pass through the protective diode and increase the potential at the VCC pin, and this may affect other devices.

(Continued)

Parameter

Symbol

Rating

Unit

Remarks

Min

Max

Power supply voltage*1

VCC

VSS  0.3

VSS  6.0

AVCC

VSS  0.3

VSS  6.0

VCC  AVCC*2

AVRH,

AVRL

VSS  0.3

VSS  6.0

AVCC  AVRH, AVCC  AVRL, AVRH

 AVRL

Input voltage*1

VSS  0.3

VSS  6.0

Output voltage*1

VSS  0.3

VSS  6.0

Maximum Clamp Current

ICLAMP

4.0

4.0

Total Maximum Clamp Current

|I

CLAMP| 

“L” level maximum output current

IOL



*4, *6

“L” level average output current

IOLAV



4mA

*4, *7

“L” level maximum overall output current

I



100

“L” level average overall output current

I

OLAV



*4, *8

“H” level maximum output current

IOH

15

*4, *6

“H” level average output current

IOHAV

4mA

*4, *7

“H” level maximum overall output current

I

100

“H” level average overall output current

I

OHAV

50

*4, *8

Power consumption



450

Operating temperature

40

105

°C

Storage temperature

TSTG

55

150

°C

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