HD64F3687GHV Datasheet, PDF (422/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 19 Band-Gap Circuit, Power-On Reset, and Low-Voltage Detection Circuits
VCC
VLVDRmin
LVDRES
PSS-reset
signal
OVF
Internal reset
signal
131,072 cycles
PSS counter starts
Reset released
Figure 19.4 Operating Timing of LVDR Circuit
Vreset
VSS
Rev. 3.00 Sep. 10, 2007 Page 388 of 528
REJ09B0216-0300