HT68FU50 datasheet(123/244 Pages) HOLTEK

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HT68F20/HT68F30/HT68F40/HT68F50/HT68F60

HT68FU30/HT68FU40/HT68FU50/HT68FU60

Rev. 1.50

123

March 15, 2011

Counter Value

0x3FF

CCRP

CCRB

TnON

TnPAU

TnBPOL

CCRP Int.

Flag TnPF

CCRB Int.

Flag TnBF

TPnB O/P

Time

CCRP=0

CCRP > 0

Counter overflow

CCRP > 0

Counter cleared by CCRP value

Pause

Resume

Stop

Counter

Restart

TnCCLR = 0; TnBM [1:0] = 00

Output pin set to

initial Level Low

if TnBOC=0

Output Toggle with

TnBF flag

Note TnBIO [1:0] = 10

Active High Output select

Here TnBIO [1:0] = 11

Toggle Output select

Output not affected by TnBF

flag. Remains High until reset

by TnON bit

Output Pin

Reset to Initial value

Output controlled by

other pin-shared function

Output Inverts

when TnBPOL is high

ETM CCRB Compare Match Output Mode -- TnCCLR = 0

Note:

1. With TnCCLR=0, a Comparator P match will clear the counter

2. The TPnB output pin is controlled only by the TnBF flag

3. The output pin is reset to its initial state by a TnON bit rising edge

HT68FU50 数据表(PDF) 123 Page - Holtek Semiconductor Inc

HT68FU50 数据表(HTML) 123 Page - Holtek Semiconductor Inc

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