SH7261 Datasheet, PDF (1311/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 31 Electrical Characteristics
CKIO
TMCI0, TMCI1
t_TMCS
t_TMCS
t_TMCWL
t_TMCWH
Figure 31.29 8-Bit Timer Clock Input Timing
31.3.8 Watchdog Timer Timing
Table 31.12 shows the timing of the watchdog timer.
Table 31.12 Watchdog Timer Timing
Conditions: PV_CC = V_CCR = PLLV_CC = 3.0 V to 3.6 V, AV_CC = 3.0 V to 3.6 V,
PV_CC − 0.3 V ≤ AV_CC ≤ PV_CC, AV_ref = 3.0 V to AV_CC,
PV_SS = V_SSR = PLLV_SS = AV_SS = 0 V
Item
WDTOVF delay time
Symbol Min.
t
WOVD

Max. Unit
100 ns
Figure
Figure 31.30
CKIO
WDTOVF
t_WOVD
t_WOVD
Figure 31.30 Watchdog Timer Timing
Rev. 2.00 Sep. 07, 2007 Page 1279 of 1312
REJ09B0320-0200