Mehmet Fide

LC60: LVD Status at POR and 1.8V Discrepancy

Discussion created by Mehmet Fide on Apr 17, 2008
Latest reply on Apr 21, 2008 by bigmac
LVD is activated automatically at any reset. And configured for "Force an MCU reset when LVDF = 1."
Low-voltage detection threshold — low range VLVDL: (LC60 datasheet, page 326)
                min    typ   max
(VDD falling)   1.76   1.8   1.88 V
(VDD rising)    1.93   1.98  2.04 V
If so, how can we expect MCU works at 1.8V properly?
With these values, minimum MCU working voltage should be 2.04V?