PIC16LF1508 Datasheet, PDF (16/384 Pages) Microchip Technology – 20-Pin Flash, 8-Bit Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1508/9
FIGURE 2-1:
CORE BLOCK DIAGRAM
15
Configuration
15
Data Bus
8
Program Counter
Flash
Program
Memory
186-LLeevveel lSStatacckk
(135-bit)
RAM
Program
Bus
14
IInnssttrruuccttiioonn Rreegg
15
15
Program Memory
Read (PMR)
12 ^{RAM Addr}
Addr MUX
Direct Addr ⁷
8
Indirect
Addr
5
12
12
BFSSRR Rreegg
FSR0reRgeg
FFSSRR1 rReegg
SSTTAATTUUSSRreegg
CLKIN
CLKOUT
Instruction
DDeeccooddeea&nd
Control
Timing
Generation
Power-up
Timer
Power-on
Reset
Watchdog
Timer
Brown-out
Reset
3
MUX
ALU
8
W Reg
Internal
Oscillator
Block
VDD VSS
DS41609A-page 16
Preliminary
 2011 Microchip Technology Inc.