Download SN8P1919

SN8P1919
8-Bit Micro-Controller with Charge pump Regulator, PGIA, 16-bit ADC
The basic timer table interval time of TC1, TC1X8 = 0.
High speed mode (Fcpu = 4MHz / 4)
TC1RATE TC1CLOCK
Max overflow interval One step = max/256
000
Fcpu/256
65.536 ms
256 us
001
Fcpu/128
32.768 ms
128 us
010
Fcpu/64
16.384 ms
64 us
011
Fcpu/32
8.192 ms
32 us
100
Fcpu/16
4.096 ms
16 us
101
Fcpu/8
2.048 ms
8 us
110
Fcpu/4
1.024 ms
4 us
111
Fcpu/2
0.512 ms
2 us
Low speed mode (Fcpu = 32768Hz / 4)
Max overflow interval One step = max/256
8000 ms
31250 us
4000 ms
15625 us
2000 ms
7812.5 us
1000 ms
3906.25 us
500 ms
1953.125 us
250 ms
976.563 us
125 ms
488.281 us
62.5 ms
244.141 us
The basic timer table interval time of TC1, TC1X8 = 1.
High speed mode (Fcpu = 4MHz / 4)
TC1RATE TC1CLOCK
Max overflow interval One step = max/256
000
Fosc/128
8.192 ms
32 us
001
Fosc/64
4.096 ms
16 us
010
Fosc/32
2.048 ms
8 us
011
Fosc/16
1.024 ms
4 us
100
Fosc/8
0.512 ms
2 us
101
Fosc/4
0.256 ms
1 us
110
Fosc/2
0.128 ms
0.5 us
111
Fosc/1
0.064 ms
0.25 us
Low speed mode (Fcpu = 32768Hz / 4)
Max overflow interval One step = max/256
1000 ms
7812.5 us
500 ms
3906.25 us
250 ms
1953.125 us
125 ms
976.563 us
62.5 ms
488.281 us
31.25 ms
244.141 us
15.625 ms
122.07 us
7.813 ms
61.035 us
SONiX TECHNOLOGY CO., LTD
Page 95
Preliminary Version 0.4