HE83R540 datasheet(8/11 Pages) KB

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KING BILLION ELECTRONICS CO., LTD

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HE83R540

HE80000 SERIES

V1.31E

Testing Condition : TEMP=25℃, VDD=3V+/-10%, GND=0V

PARAMETER

CONDITION

MIN TYP MAX UNIT

IFast NORMAL Mode Current

System

2M ext. R/C

0.75

ISlow SLOW Mode Current

System

32.768K X’tal

LCD Disable

µA

IIdle IDLE Mode Current

System

32.769K X’tal

LCD Disable

µA

ILCD Extra Current if LCD ON

System

LCD Enable

100

µA

ISleep Sleep Mode Current

System

µA

IoHPWM PWM Output Drive Current

PWMP, PWMN*2 VDD=3V; Voh=2V

IoLPWM PWM Output Sink Current

PWMP, PWMN*2 VDD=3V; VoL=1V

IoVO DAC Output Current

VO, DAO

VDD=3V;VO=0~2V,Data=7F 2.5

ViH Input High Voltage

I/O pins

0.8

VDD

ViL Input Low Voltage

I/O pins

0.2

VDD

Vhys Input Hysteresis Width

I/O, RSTP_N

Threshold=2/3VDD(input

from low to high)

Threshold=1/3VDD(input

from high to low)

1/3

VDD

IoH Output Drive Current

I/O pull-high*1 VoL=2.0V

µA

IoL_1 Output Sink Current

I/O pull-low*1

VoL=0.4V

1.0

IiL_1 Input Low Current

RSTP_N

ViL=GND,

pull

high

Internally

µA

IiL_2 Input Low Current

I/O

ViL=GND, if pull high

Internally by user

100

µA

Note:

*1: Drive Current Spec. for Push-Pull I/O port only

Sink Current Spec. for both Push-Pull and Open-Drain I/O port.

*2: This Spec. base on one driver only. There are five build-in driver, so user just multiply

the number of driver he used to one driver current to get the total amount of current.

( IoHPWM、IoLPWM * N; N=0,1,2,3,4,5)

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