PIC10F220/222
FIGURE 8-5:
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO VDD): SLOW VDD RISE
TIME
V1
VDD
MCLR
Internal POR
TDRT
DRT Time-out
Internal Reset
Note: When VDD rises slowly, the TDRT time-out expires long before VDD has reached its final
value. In this example, the chip will reset properly if, and only if, V1 ≥ VDD min.
© 2007 Microchip Technology Inc.
DS41270E-page 37