Datasheet

 2003 Microchip Technology Inc. Preliminary DS41206A-page 5
PIC16F716
1.0 DEVICE OVERVIEW
This document contains device specific information for
the PIC16F716. Additional information may be found in
the PICmicro
®
Mid-Range Reference Manual,
(DS33023), which may be obtained from your local
Microchip Sales Representative or downloaded from
the Microchip web site (www.microchip.com). The
Reference Manual should be considered a
complementary document to this data sheet, and is
highly recommended reading for a better
understanding of the device architecture and operation
of the peripheral modules.
Figure 1-1 is the block diagram for the PIC16F716
device. The pinouts are listed in Table 1-1.
FIGURE 1-1: PIC16F716 BLOCK DIAGRAM
Flash
Program
Memory
13
Data Bus
8
14
Program
Bus
Instruction reg
Program Counter
8 Level Stack
(13-bit)
RAM
File
Registers
Direct Addr
7
RAM Addr
(1)
9
Addr MUX
Indirect
Addr
FSR reg
Status reg
MUX
ALU
W reg
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Instruction
Decode and
Control
Timing
Generation
OSC1/CLKIN
OSC2/CLKOUT
MCLR
VDD, VSS
PORTA
PORTB
RB0/INT/ECCPAS2
RB1/T1OSO/T1CKI
RB2/T1OSI
RB3/CCP1/P1A
RB4/ECCPAS0
RB5/P1B
RB6/P1C
RB7/P1D
8
8
Brown-out
Reset
Note 1: Higher order bits are from the Status register.
A/D
Timer0
Timer1 Timer2
RA4/T0CKI
RA3/AN3/VREF
RA2/AN2
RA1/AN1
RA0/AN0
8
3
128 x 8
2K x 14
Enhanced CCP
(ECCP)