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PIC16F676-I Datasheet, PDF (3/132 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers | |||
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PIC16F630/676
14-Pin, Flash-Based 8-Bit CMOS Microcontroller
High-Performance RISC CPU:
Low-Power Features:
⢠Only 35 Instructions to Learn
- All single-cycle instructions except branches
⢠Operating Speed:
- DC â 20 MHz oscillator/clock input
- DC â 200 ns instruction cycle
⢠Interrupt Capability
⢠8-level Deep Hardware Stack
⢠Direct, Indirect, and Relative Addressing modes
Special Microcontroller Features:
⢠Internal and External Oscillator Options
- Precision Internal 4 MHz oscillator factory
calibrated to ±1%
- External Oscillator support for crystals and
resonators
- 5 ïs wake-up from Sleep, 3.0V, typical
⢠Power-Saving Sleep mode
⢠Wide Operating Voltage Range â 2.0V to 5.5V
⢠Industrial and Extended Temperature Range
⢠Low-Power Power-on Reset (POR)
⢠Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
⢠Brown-out Detect (BOD)
⢠Watchdog Timer (WDT) with Independent
Oscillator for Reliable Operation
⢠Multiplexed MCLR/Input-pin
⢠Interrupt-on-Pin Change
⢠Individual Programmable Weak Pull-ups
⢠Programmable Code Protection
⢠High Endurance Flash/EEPROM Cell
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/data EEPROM retention: > 40 years
⢠Standby Current:
- 1 nA @ 2.0V, typical
⢠Operating Current:
- 8.5 ïA @ 32 kHz, 2.0V, typical
- 100 ïA @ 1 MHz, 2.0V, typical
⢠Watchdog Timer Current
- 300 nA @ 2.0V, typical
⢠Timer1 Oscillator Current:
- 4 ïA @ 32 kHz, 2.0V, typical
Peripheral Features:
⢠12 I/O Pins with Individual Direction Control
⢠High Current Sink/Source for Direct LED Drive
⢠Analog Comparator module with:
- One analog comparator
- Programmable on-chip comparator voltage
reference (CVREF) module
- Programmable input multiplexing from device
inputs
- Comparator output is externally accessible
⢠Analog-to-Digital Converter module (PIC16F676):
- 10-bit resolution
- Programmable 8-channel input
- Voltage reference input
⢠Timer0: 8-bit Timer/Counter with 8-bit
Programmable Prescaler
⢠Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Option to use OSC1 and OSC2 in LP mode
as Timer1 oscillator, if INTOSC mode
selected
⢠In-Circuit Serial ProgrammingTM (ICSPTM) via
two pins
Device
Program
Memory
Flash
(words)
Data Memory
SRAM
EEPROM
I/O
10-bit A/D
(ch)
Comparators
(bytes)
(bytes)
Timers
8/16-bit
PIC16F630
PIC16F676
1024
64
1024
64
128
12
â
128
12
8
1
1/1
1
1/1
ï£ 2010 Microchip Technology Inc.
DS40039F-page 3
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