PIC16F88

Manufacturer Part NumberPIC16F88
ManufacturerMicrochip Technology Inc.
PIC16F88 datasheet
 
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PIC16F87/88
FIGURE 4-11:
PRIMARY SYSTEM CLOCK AFTER RESET (EC, RC, INTRC)
Q4
Q1
T1OSI
OSC1
OSC2
CPU (2)
T
CPU Start-up
System Clock
MCLR
OSTS
Program
PC
Counter
Note 1: T
1
= 30.52 s.
T
P
2: T
= 5-10 s (1 MHz system clock).
CPU
DS30487C-page 48
P (1)
T
1
T
Q3 Q4 Q1 Q2
Q1 Q2 Q3 Q4 Q1 Q2
0001h
0000h
Q3
Q4
Q1 Q2 Q3 Q4
0002h
0003h
0004h
 2005 Microchip Technology Inc.