MB91F522DKBPMC datasheet(269/280 Pages) CYPRESS

269 / 280 page

Document Number: 002-04662 Rev. *F

Page 269 of 280

MB91520 Series

Page

Section

Change Results

155

■Electrical Characteristics

AC Characteristics

(2) Reset Input

Added the At power-on*2 condition to the remarks in Reset input time.

156

■Electrical Characteristics

AC Characteristics

(3) Power-on Conditions

Deleted the Slope detection undetected specification.

Added the Power ramp rate and C pin voltage at Power-on.

*1, *2: Changed the sentence.

Added *3, *4, Note, Figure at the Power off time, Power ramp rate, C pin voltage

at Power-on.

6 to 11,

203 to

216

■Product lineup

■Ordering information

Package description modified to JEDEC description.

■During Power-on

The following sentence modified as fdeleted from Interrupt

(Error)

To prevent a malfunction of the voltage step-down circuit built in the device, set

the voltage rising time to

have 50μs or longer (between 0.2V and 2.7V) during

power-on.

(Correct)

To prevent a malfunction of the voltage step-down circuit built in the device, the

voltage rising must be monotonic increasing during power-on.

Power-on prohibits that the voltage goes up and down and voltage rising stops

temporarily.

49, 50

■Block Diagram

The following Block diagram modified as follows:

●MB91F522B, MB91F523B, MB91F524B, MB91F525B, MB91F526B

●MB91F522D, MB91F523D, MB91F524D, MB91F525D, MB91F526D

(Error)

CAN (2ch).

(Correct)

CAN (3ch)

217 to

220

■Ordering Information

Added the following description.

■ORDERING INFORMATION MB91F52xxxD

221 to

227

■Package Dimensions

Package Dimensions modified to JEDEC description.

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