PIC18F452 Microcontroller
The PIC18F452 is a 28/40-pin High Performance, Enhanced FLASH Microcontrollers with 10-Bit A/D. The following are the features:-
? High current sink/source 25 mA/25 mA
? Three external interrupt pins
? Timer0 module: 8-bit/16-bit timer/counter with 8-bit programmable prescaler
? Timer1 module: 16-bit timer/counter
? Timer2 module: 8-bit timer/counter with 8-bit period register (time base for PWM)
? Timer3 module: 16-bit timer/counter
? Secondary oscillator clock option ? Timer1/Timer3
PIC18F452-I/P
PIC18F452-I/P is a 28/40-pin High Performance, Enhanced FLASH Microcontrollers with 10-Bit A/D. The following are the features:-
- High current sink/source 25 mA/25 mA
- Three external interrupt pins
- Timer0 module: 8-bit/16-bit timer/counter with 8-bit programmable prescaler
- Timer1 module: 16-bit timer/counter
- Timer2 module: 8-bit timer/counter with 8-bit period register (time base for PWM)
- ?Timer3 module: 16-bit timer/counter
- Secondary oscillator clock option ? Timer1/Timer3
PIC18F4520 Microcontroller
The PIC18F4520?is a 28/40/44-Pin, High-Performance, Enhanced Flash, USB Microcontrollers with nanoWatt Technology. The following are the features:-
? High-Current Sink/Source: 25 mA/25 mA
? Three External Interrupts
? Four Timer modules (Timer0 to Timer3)
? Up to 2 Capture/Compare/PWM (CCP) modules:
- Capture is 16-bit, max. resolution 5.2 ns (TCY/16)
- Compare is 16-bit, max. resolution 83.3 ns (TCY)
- PWM output: PWM resolution is 1 to 10-bit
? Enhanced Capture/Compare/PWM (ECCP) module:
- Multiple output modes
- Selectable polarity
- Programmable dead time
- Auto-shutdown and auto-restart
PIC18F4520-I/PT – PIC Microcontroller
PIC18F PIC Microcontrollers - PIC18F4520-I/PT | PIC18F PIC Microcontrollers are 8-bit Microcontrollers available from 18 pins onwards up to 100 PINS. They are available in various packages such as DIP, SOIC, SSOP, TQFP, QFN/ UQFN Package, etc.
PIC18F4520-I/PT Microchip Technology / Atmel 8-bit Microcontrollers - MCU 32KB
Offering the largest pin count and memory size, PIC18 microcontrollers combine the maximum level of performance and integration with the ease of use of an 8-bit architecture. With up to 16 MIPS of processing power, PIC18 microcontrollers feature advanced peripherals such as CAN, USB, Ethernet, touch sensing, and LCD display drivers. The PIC18 family has a flexible range of self-programming Flash memory from 4 KB to 128 KB and up to 8 KB RAM. Many PIC18 products conserve power with XLP technology and specialized clocking and sleep modes for battery applications. DOWNLOAD PIC18F4520 DATASHEET:
PIC18F4550 Microcontroller
The PIC18F4550?is a 28/40/44-Pin, High-Performance, Enhanced Flash, USB Microcontrollers with nanoWatt Technology. The following are the features:-
? High-Current Sink/Source: 25 mA/25 mA
? Three External Interrupts
? Four Timer modules (Timer0 to Timer3)
? Up to 2 Capture/Compare/PWM (CCP) modules:
- Capture is 16-bit, max. resolution 5.2 ns (TCY/16)
- Compare is 16-bit, max. resolution 83.3 ns (TCY)
- PWM output: PWM resolution is 1 to 10-bit
? Enhanced Capture/Compare/PWM (ECCP) module:
- Multiple output modes
- Selectable polarity
- Programmable dead time
- Auto-shutdown and auto-restart
? Enhanced USART module: LIN bus support
? Master Synchronous Serial Port (MSSP) module Supporting 3-Wire SPI (all 4 modes) and I2C? Master and Slave modes
? 10-Bit, Up to 13-Channel Analog-to-Digital Converter (A/D) module with Programmable Acquisition Time
? Dual Analog Comparators with Input Multiplexing
PIC18F4620 I/P – Microchip
PIC18F4620 I/P is an enhanced Flash Microcontroller with 10-bit A/D and nanoWatt technology. This offers ten different oscillator options, allowing users a wide range of choices in developing application hardware. This device offers a total of seven operating modes for more efficient power management. These modes provide a variety of options for selective power conservation in applications where resources may be limited. As a Harvard architecture device, the data and program memories use separate busses, this allows for concurrent access to the two memory spaces. The data EEPROM, for practical purposes, can be regarded as a peripheral device, since it is addressed and accessed through a set of control registers.
PIC18F4620-I/PT
Description / Summary? and Features of the Product? arev as below:
Ten distinct oscillator variants are available across the PIC18F2525/2620/4525/4620 family of devices, giving customers a wide range of possibilities when designing application hardware. Four crystal modes employing crystal or ceramic resonators are among them.
? Two external clock modes that allow for the use of either one pin (oscillator input with the additional pin designated as general I/O) or two pins (oscillator input plus a divide-by-4 clock output).
? Two additional RC oscillator modes that share the same pin configurations as external clock modes.
? An internal oscillator block that offers a total of 8 clock frequencies, 6 user-selectable clock frequencies between 125 kHz and 4 MHz, an INTRC source (about 31 kHz), and an 8 MHz clock. The two oscillator pins can now be used as extra general purpose I/O thanks to this option.
? A Phase Lock Loop (PLL) frequency multiplier that may be used with the Internal Oscillator and High-Speed Crystal modes to increase clock speeds up to 40 MHz. Without the need for an additional crystal or clock circuit, the PLL provides users with a full range of clock rates, from 31 kHz to 32 MHz, to be used with the internal oscillator.
