C8051F52X Datasheet, PDF (210/220 Pages) Silicon Laboratories – 8/4/2 kB ISP Flash MCU Family

C8051F52x-53x
Table 20.3. Watchdog Timer Timeout Intervals¹
System Clock (Hz)
24,500,000
24,500,000
24,500,000
18,432,000
18,432,000
18,432,000
11,059,200
11,059,200
11,059,200
3,062,500
3,062,500
3,062,500
191,406²
191,406²
191,406²
32,000
32,000
32,000
PCA0CPL2
255
128
32
255
128
32
255
128
32
255
128
32
255
128
32
255
128
32
Timeout Interval (ms)
32.1
16.2
4.1
42.7
21.5
5.5
71.1
35.8
9.2
257
129.5
33.1
4109
2070
530
24576
12384
3168
Notes:
1. Assumes SYSCLK / 12 as the PCA clock source, and a PCA0L
value of 0x00 at the update time.
2. Internal oscillator reset frequency.
210
Rev. 0.3