PIC16F684-ISL

Manufacturer Part NumberPIC16F684-ISL
ManufacturerMicrochip Technology Inc.
PIC16F684-ISL datasheets
 

Specifications of PIC16F684-ISL

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Date_code11+  
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1.0
DEVICE OVERVIEW
This document contains device specific information for
the PIC16F684. Additional information may be found in
®
the “PICmicro
Mid-Range MCU Family Reference
Manual” (DS33023), which may be obtained from your
local Microchip Sales Representative or downloaded
from the Microchip web site.
FIGURE 1-1:
PIC16F684 BLOCK DIAGRAM
Configuration
Flash
2k X 14
Program
Memory
Program
14
Bus
Instruction Reg
Instruction
Decode &
Control
Timing
OSC1/CLKIN
Generation
OSC2/CLKOUT
Internal
Oscillator
Block
T1G
T1CKI
Timer0
Timer1
T0CKI
Analog-To-Digital Converter
V
REF
AN0 AN1 AN2 AN3
AN4 AN5 AN6 AN7
 2004 Microchip Technology Inc.
The reference manual should be considered a comple-
mentary document to this data sheet and is highly
recommended reading for a better understanding of the
device architecture and operation of the peripheral
modules.
The PIC16F684 is covered by this data sheet. It is
available in 14-pin PDIP, SOIC and TSSOP packages.
Figure 1-1 shows a block diagram of the PIC16F684
device. Table 1-1 shows the pinout description.
INT
13
Data Bus
Program Counter
RAM
8-Level Stack
128 Bytes
File
(13-Bit)
Registers
RAM Addr
9
Addr MUX
7
Direct Addr
8
FSR Reg
Status Reg
8
3
MUX
Power-up
Timer
Oscillator
Start-up Timer
ALU
Power-on
8
Reset
Watchdog
W Reg
Timer
Brown-out
Detect
CCP1/P1A P1B P1C P1D
V
V
MCLR
DD
SS
Timer2
ECCP
2 Analog Comparators
and Reference
C1IN- C1IN+ C1OUT
C2IN- C2IN+ C2OUT
Preliminary
PIC16F684
8
PORTA
RA0
RA1
RA2
RA3
RA4
RA5
PORTC
Indirect
Addr
RC0
RC1
RC2
RC3
RC4
RC5
EEDATA
256 Bytes
8
Data
EEPROM
EEADDR
DS41202C-page 5