Decode Microprocessor IC Microchip PIC18F258 – 28/40-Pin High-Performance WeEnhanced Flash Microcontrollers with CAN Module

We can decode Microchip PIC18F258 – 28/40-Pin High-Performance WeEnhanced Flash Microcontrollers with CAN Module Microprocess IC, please view the chip features for your reference:

 

High-Performance RISC CPU:

· Linear program memory addressing up to

2 Mbytes

· Linear data memory addressing to 4 Kbytes

· Up to 10 MIPS operation

· DC – 40 MHz clock input

· 4 MHz-10 MHz oscillator/clock input with

PLL active

· 16-bit wide instructions, 8-bit wide data path

· Priority levels for interrupts

· 8 x 8 Single-Cycle Hardware Multiplier

Peripheral 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

· Capture/Compare/PWM (CCP) modules;

CCP pins can be configured as:

– Capture input: 16-bit, max resolution 6.25 ns

– Compare: 16-bit, max resolution 100 ns (TCY)

– PWM output: PWM resolution is 1 to 10-bit

Max. PWM freq. @:8-bit resolution = 156 kHz

10-bit resolution = 39 kHz

· Enhanced CCP module which has all the features

of the standard CCP module, but also has the

following features for advanced motor control:

– 1, 2 or 4 PWM outputs

– Selectable PWM polarity

– Programmable PWM dead time

· Master Synchronous Serial Port (MSSP) with two

modes of operation:

– 3-wire SPI™ (Supports all 4 SPI modes)

– I2C™ Master and Slave mode

· Addressable USART module:

Supports interrupt-on-address bit


Advanced Analog Features:

· 10-bit, up to 8-channel Analog-to-Digital Converter

module (A/D) with:

– Conversion available during Sleep

– Up to 8 channels available

· Analog Comparator module:

Programmable input and output multiplexing

· Comparator Voltage Reference module

· Programmable Low-Voltage Detection (LVD) module:

– Supports interrupt-on-Low-Voltage Detection

· Programmable Brown-out Reset (BOR)

CAN bus Module Features:

· Complies with ISO CAN Conformance Test

· Message bit rates up to 1 Mbps

· Conforms to CAN 2.0B Active Spec with:

– 29-bit Identifier Fields

– 8-byte message length

– 3 Transmit Message Buffers with prioritization

– 2 Receive Message Buffers

– 6 full, 29-bit Acceptance Filters

– Prioritization of Acceptance Filters

Multiple Receive Buffers for High Priority

Messages to prevent loss due to overflow

– Advanced Error Management Features

Special Microcontroller Features:

· Power-on Reset (POR), Power-up Timer (PWRT)

and Oscillator Start-up Timer (OST)

· Watchdog Timer (WDT) with its own on-chip RC

oscillator

· Programmable code protection

· Power-saving Sleep mode

· Selectable oscillator options, including:

– 4x Phase Lock Loop (PLL) of primary oscillator

– Secondary Oscillator (32 kHz) clock input

· In-Circuit Serial ProgrammingTM (ICSPTM) via two pins

Flash Technology:

· Low-power, high-speed Enhanced Flash technology

· Fully static design

 

Wide operating voltage range (2.0V to 5.5V)

Industrial and Extended temperature ranges

 


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