RL78 datasheet(93/100 Pages) RENESAS

Part #	RL78

Description	True Low Power Platform (as low as 66 ?쵡/MHz, and 0.60 ?쵡 for RTC LVD), 1.6 V to 5.5 V operation

PDF	100 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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93 / 100 page

RL78/G14

2. ELECTRICAL SPECIFICATIONS

R01DS0053EJ0100 Rev. 1.00

Page 93 of 97

Feb 21, 2012

2.6.4

Comparator

2.6.5

POR circuit characteristics

(TA = -40 to +85

C, 1.6 V  EVDD0 = EVDD1  VDD  5.5 V, VSS = EVSS0 = EVSS1 = 0 V)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Input voltage range

Ivref

EVDD0 -

1.4

Ivcmp

-0.3

EVDD0 +

0.3

Output delay

VDD = 3.0 V

Input slew rate > 50 mV/

s

High-speed comparator

mode, standard mode

1.2

s

High-speed comparator

mode, window mode

2.0

s

Low-speed comparator mode,

standard mode

s

High-electric-potential

judgment voltage

VTW+

High-speed comparator mode, window mode

0.76 VDD

Low-electric-potential

judgment voltage

VTW-

High-speed comparator mode, window mode

0.24 VDD

(TA = -40 to +85

C, VSS = 0 V)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Detection voltage

VPOR

Power supply rise time

1.51

1.54

VPDR

Power supply fall time

1.50

1.53

Minimum pulse width

TPW

300

s

Detection delay time

350

s

RL78 Datasheet(PDF) 93 Page - Renesas Technology Corp

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