PIC16F77 Microcontroller
The PIC16F77 is a 28/40-Pin 8-Bit CMOS FLASH Microcontrollers. The following are the features:-
? Timer0: 8-bit timer/counter with 8-bit prescaler
? Timer1: 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock
? Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
? Capture, Compare, PWM (CCP) module
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
? 8-bit, 5-channel analog-to-digital converter
PIC16F77-I/P
PIC16F73/76 devices are available only in 28-pin packages, while PIC16F74/77 devices are available in
40-pin and 44-pin packages. All devices in the
PIC16F7X family share common architecture, with the
following differences:
? The PIC16F73 and PIC16F76 have one-half of
the total on-chip memory of the PIC16F74 and
PIC16F77
? The 28-pin devices have 3 I/O ports, while the
40/44-pin devices have 5
? The 28-pin devices have 11 interrupts, while the
40/44-pin devices have 12
? The 28-pin devices have 5 A/D input channels,
while the 40/44-pin devices have 8
? The Parallel Slave Port is implemented only on
the 40/44-pin devices
PIC16F818 Microcontroller
The PIC16F818 is a 18/20-Pin Enhanced Flash Microcontrollers with nano Watt Technology. The following are the features:-
? 16 I/O pins with individual direction control
? High sink/source current: 25 mA
? Timer0: 8-bit timer/counter with 8-bit prescaler
? Timer1: 16-bit timer/counter with prescaler, can be incremented during Sleep via external crystal/clock
? Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
? Capture, Compare, PWM (CCP) module:
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
? 10-bit, 5-channel Analog-to-Digital converter
PIC16F819 Microcontroller
The PIC16F819 is a 18/20-Pin Enhanced Flash Microcontrollers with nano Watt Technology. The following are the features:-
? 16 I/O pins with individual direction control
? High sink/source current: 25 mA
? Timer0: 8-bit timer/counter with 8-bit prescaler
? Timer1: 16-bit timer/counter with prescaler, can be incremented during Sleep via external crystal/clock
? Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
? Capture, Compare, PWM (CCP) module:
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
? 10-bit, 5-channel Analog-to-Digital converter
PIC16F819-I/P
PIC16F84A Microcontroller
The PIC16F84A ?is a 18-pin Enhanced FLASH/EEPROM 8-Bit Microcontroller. The following are the features:-
? 13 I/O pins with individual direction control
? High current sink/source for direct LED drive
- 25 mA sink max. per pin
- 25 mA source max. per pin
? TMR0: 8-bit timer/counter with 8-bit programmable prescaler
PIC16F84A-04I/P
All PIC? microcontrollers employ an advanced RISC
architecture. PIC16F8X devices have enhanced core
features, eight-level deep stack, and multiple internal
and external interrupt sources. The separate
instruction and data buses of the Harvard architecture
allow a 14-bit wide instruction word with a separate
8-bit wide data bus. The two stage instruction pipeline
allows all instructions to execute in a single cycle,
except for program branches (which require two
cycles). A total of 35 instructions (reduced instruction
set) are available. Additionally, a large register set is
used to achieve a very high performance level.
PIC16F8X microcontrollers typically achieve a 2:1 code
compression and up to a 4:1 speed improvement (at 20
MHz) over other 8-bit microcontrollers in their class.
PIC16F870 Microcontroller
he PIC16F870 ?is a 28/40-Pin, 8-Bit CMOS FLASH Microcontrollers. The following are the features:-
? Timer0: 8-bit timer/counter with 8-bit prescaler
? Timer1: 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock
? Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
? One Capture, Compare, PWM module
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
? 10-bit multi-channel Analog-to-Digital converter
? Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) with 9-bit address detection
? Parallel Slave Port (PSP) 8-bits wide, with external RD, WR and CS controls (40/44-pin only)
? Brown-out detection circuitry for Brown-out Reset (BOR)
PIC16F870-I/SP
PIC16F871-20I/SP
PIC16F873A Microcontroller
The PIC16F873A?is a 28/40/44-Pin Enhanced Flash Microcontrollers . The following are the features:-
? Timer0: 8-bit timer/counter with 8-bit prescaler
? Timer1: 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock
? Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
? One Capture, Compare, PWM module
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
? 10-bit multi-channel Analog-to-Digital converter
? Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) with 9-bit address detection
? Parallel Slave Port (PSP) 8-bits wide, with external RD, WR and CS controls (40/44-pin only)
? Brown-out detection circuitry for Brown-out Reset (BOR)
PIC16F873A-I/SP
PIC16F873A/876A devices are available only in 28-pin
packages, while PIC16F874A/877A devices are available in 40-pin and 44-pin packages. All devices in the
PIC16F87XA family share common architecture with
the following differences:
? The PIC16F873A and PIC16F874A have one-half
of the total on-chip memory of the PIC16F876A
and PIC16F877A
? The 28-pin devices have three I/O ports, while the
40/44-pin devices have five
? The 28-pin devices have fourteen interrupts, while
the 40/44-pin devices have fifteen
? The 28-pin devices have five A/D input channels,
while the 40/44-pin devices have eight
? The Parallel Slave Port is implemented only on
the 40/44-pin devices
