PIC16F737-I Datasheet, PDF (46/276 Pages) Microchip Technology – 28/40/44-Pin, 8-Bit CMOS Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC16F7X7
FIGURE 4-9:
Secondary
Oscillator
OSC1
OSC2
Primary Clock
TIMING FOR TRANSITION BETWEEN SEC_RUN/RC_RUN AND
PRIMARY CLOCK
TT1P⁽¹⁾ or TINP⁽²⁾
Q4
Q1
Q2
Q3
Q4
Q1
Q2 Q3 Q4 Q1 Q2 Q3 Q4
TOST⁽⁶⁾
TOSC⁽³⁾
TSCS⁽⁴⁾
System Clock
SCS<1:0>
TDLY⁽⁵⁾
OSTS
Program
Counter
PC
PC + 1
Note 1:
2:
3:
4:
5:
6:
TT1P = 30.52 µs.
TINP = 32 µs typical.
TOSC = 50 ns minimum.
TSCS = 8 TINP OR 8 TT1P.
TDLY = 1 TINP OR 1 TT1P.
Refer to parameter D032 in Section 18.0 “Electrical Characteristics”.
PC + 2
PC + 3
DS30498C-page 44
 2004 Microchip Technology Inc.