MB91F465KB datasheet(72/86 Pages) CYPRESS

部件名	MB91F465KB

功能描述	32-bit RISC, load/store architecture, five-stage pipeline

PDF	86 Pages

Scroll/Zoom	100%

制造商	CYPRESS [Cypress Semiconductor]

网页	http://www.cypress.com

标志

72 / 86 page

MB91460K Series

Document Number: 002-04602 Rev. *A

Page 72 of 86

Sampling Time Calculation

Tsamp = ( 2.6 kOhm + REXT) 11pF 7; for 4.5V  AVCC5  5.5V

Tsamp = (12.1 kOhm + REXT) 11pF 7; for 3.0V  AVCC5  4.5V

Conversion Time Calculation

Tconv = Tsamp + Tcomp

Parameter

Symbol

Pin name

Value

Unit

Remarks

Min

Typ

Max

Reference voltage range

AVRH

AVRH5

0.75

AVCC5

AVCC5V

AVRL

AVSS5AVSS5

AVCC5 0.25

Power supply current

AVCC5

2.5

A/D Converter

active

IAH

AVCC5

A

A/D Converter not

operated [1]

1. Supply current at AVCC5, if the A/D converter is not operating, (VDD5 = AVCC5 = AVRH = 5.0 V)

Reference voltage current

AVRH5

0.7

A/D Converter

active

IRH

AVRH5

A

A/D Converter not

operated [2]

2. Input current at AVRH5, if A/D converter is not operating, (VDD5 = AVCC5 = AVRH = 5.0 V)

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