Datasheet

© 2008 Microchip Technology Inc. DS41249E-page 111
PIC16F785/HV785
15.2.5 BOR CALIBRATION
The PIC16F785/HV785 stores the BOR calibration
values in fuses located in the Calibration Word (2008h).
The Calibration Word is not erased when using the
specified bulk erase sequence in the “PIC16F785/
HV785 Memory Programming Specification”
(DS41237) and thus, does not require reprogramming.
FIGURE 15-3: BROWN-OUT SITUATIONS
Note: Address 2008h is beyond the user program
memory space. It belongs to the special
configuration memory space (2000h-
3FFFh), which can be accessed only during
programming. See “PIC16F785/HV785
Memory Programming Specification”
(DS41237) for more information.
64 ms
(1)
VBOR
V
DD
Internal
Reset
VBOR
V
DD
Internal
Reset
64 ms
(1)
<64 ms
64 ms
(1)
VBOR
V
DD
Internal
Reset
Note 1: 64 ms delay only if PWRTE bit is programmed to ‘0’.