PIC16F684-I/SL Microchip Technology Inc., PIC16F684-I/SL Datasheet - Page 3

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PIC16F684-I/SL

Manufacturer Part Number
PIC16F684-I/SL
Description
14 PIN, 3.5 KB FLASH, 128 RAM, 12 I/O
Manufacturer
Microchip Technology Inc.
Datasheet

Specifications of PIC16F684-I/SL

A/d Inputs
8-Channel, 10-Bit
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
256 Bytes
Input Output
12
Memory Type
Flash
Number Of Bits
8
Package Type
14-pin SOIC-N
Programmable Memory
3.5K Bytes
Ram Size
128 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

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0
High-Performance RISC CPU:
• Only 35 instructions to learn:
• Operating speed:
• Interrupt capability
• 8-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
Special Microcontroller Features:
• Precision Internal Oscillator:
• Software Selectable 31 kHz Internal Oscillator
• Power-Saving Sleep mode
• Wide operating voltage range (2.0V-5.5V)
• Industrial and Extended Temperature range
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
• Brown-out Reset (BOR) with software control
• Enhanced low-current Watchdog Timer (WDT)
• Multiplexed Master Clear with pull-up/input pin
• Programmable code protection
• High Endurance Flash/EEPROM cell:
© 2006 Microchip Technology Inc.
14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
PIC16F684
- All single-cycle instructions except branches
- DC – 20 MHz oscillator/clock input
- DC – 200 ns instruction cycle
- Factory calibrated to ±1%, typical
- Software selectable frequency range of
- Software tunable
- Two-Speed Start-up mode
- Crystal fail detect for critical applications
- Clock mode switching during operation for
Timer (OST)
option
with on-chip oscillator (software selectable
nominal 268 seconds with full prescaler) with
software enable
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/Data EEPROM retention: > 40 years
8 MHz to 125 kHz
power savings
Device
Program
Memory
(words)
Flash
2048
(bytes)
SRAM
128
Data Memory
EEPROM
(bytes)
256
Low-Power Features:
• Standby Current:
• Operating Current:
• Watchdog Timer Current:
Peripheral Features:
• 12 I/O pins with individual direction control:
• Analog Comparator module with:
• A/D Converter:
• Timer0: 8-bit timer/counter with 8-bit
• Enhanced Timer1:
• Timer2: 8-bit timer/counter with 8-bit period
• Enhanced Capture, Compare, PWM module:
• In-Circuit Serial Programming
- 50 nA @ 2.0V, typical
- 11 A @ 32 kHz, 2.0V, typical
- 220 A @ 4 MHz, 2.0V, typical
- 1 A @ 2.0V, typical
- High current source/sink for direct LED drive
- Interrupt-on-change pin
- Individually programmable weak pull-ups
- Ultra Low-Power Wake-Up (ULPWU)
- Two analog comparators
- Programmable on-chip voltage reference
- Comparator inputs and outputs externally
- 10-bit resolution and 8 channels
programmable prescaler
- 16-bit timer/counter with prescaler
- External Timer1 Gate (count enable)
- Option to use OSC1 and OSC2 in LP mode
register, prescaler and postscaler
- 16-bit Capture, max resolution 12.5 ns
- Compare, max resolution 200 ns
- 10-bit PWM with 1, 2 or 4 output channels,
pins
I/O
12
(CV
accessible
as Timer1 oscillator if INTOSC mode
selected
programmable “dead time”, max frequency
20 kHz
REF
PIC16F684
10-bit A/D
) module (% of V
(ch)
8
Comparators
DD
2
)
TM
(ICSP
DS41202D-page 1
TM
) via two
8/16-bit
Timers
2/1

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