beautypg.com

Attiny26(l) – Rainbow Electronics ATtiny26L User Manual

Page 57

background image

57

ATtiny26(L)

1477B–AVR–04/02

Table 27. Timer/Counter1 Clock Prescale Select in the Asynchronous Mode

PWM Frequency (kHz)

Clock Selection

CS13..CS10

OCR1C

RESOLUTION (Bits)

20

PCK/16

0101

199

7.6

30

PCK/16

0101

132

7.1

40

PCK/8

0100

199

7.6

50

PCK/8

0100

159

7.3

60

PCK/8

0100

132

7.1

70

PCK/4

0011

228

7.8

80

PCK/4

0011

199

7.6

90

PCK/4

0011

177

7.5

100

PCK/4

0011

159

7.3

110 PCK/4

0011

144

7.2

120

PCK/4

0011

132

7.1

130

PCK/2

0010

245

7.9

140

PCK/2

0010

228

7.8

150

PCK/2

0010

212

7.7

160

PCK/2

0010

199

7.6

170

PCK/2

0010

187

7.6

180

PCK/2

0010

177

7.5

190

PCK/2

0010

167

7.4

200

PCK/2

0010

159

7.3

250

PCK

0001

255

8.0

300

PCK

0001

212

7.7

350

PCK

0001

182

7.5

400

PCK

0001

159

7.3

450

PCK

0001

141

7.1

500

PCK

0001

127

7.0