PIC16F506 Microchip Technology, PIC16F506 Datasheet - Page 14

• Manufacturer Part Number: PIC16F506
• Description: (PIC12F510 / PIC16F506) 8-Bit Flash Microcontroller
• Manufacturer: Microchip Technology

PIC12F510/16F506
FIGURE 3-2:
DS41268B-page 12
OSC2/CLKOUT
OSC1/CLKIN
Program
Bus
Instruction Reg
Generation
Instruction
Decode &
1K x 12
10
PIC16F506 SERIES BLOCK DIAGRAM
Program
Memory
Control
Timing
Flash
8
MCLR
10
Direct Addr
Device Reset
Program Counter
Internal RC
Watchdog
Power-on
Clock
Timer
Reset
Timer
STACK 1
STACK 2
V
DD
, V
5
Preliminary
SS
RAM Addr
8
3
Data Bus
Addr MUX
Registers
W Reg
T0CKI
67 bytes
ALU
RAM
File
STATUS Reg
Timer0
5-7
FSR Reg
MUX
9
Indirect
Addr
8
PORTB
PORTC
Comparator 1
Comparator 2
© 2006 Microchip Technology Inc.
8-bit ADC
CV
V
V
REF
REF
REF
CV
REF
RB0/ICSPDAT
RB1/ICSPCLK
RB2
RB3
RB4
RB5
RC0
RC1
RC2
RC3
RC4
RC5
CV
C2IN+
C2IN-
AN0
AN1
C1IN+
C1IN-
C1OUT
C2OUT
AN2
REF