PIC18F258 MICROCHIP [Microchip Technology], PIC18F258 Datasheet - Page 3

• Manufacturer Part Number: PIC18F258
• Description: High Performance, 28/40-Pin Enhanced FLASH Microcontrollers with CAN
• Manufacturer: MICROCHIP [Microchip Technology]

High Performance RISC CPU:
• Linear program memory addressing up to
• Linear data memory addressing to 4 Kbytes
• Up to 10 MIPs operation
• DC - 40 MHz clock input
• 4 MHz - 10 MHz osc./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
• Timer1 module: 16-bit timer/counter
• Timer2 module: 8-bit timer/counter with 8-bit
• Timer3 module: 16-bit timer/counter
• Secondary oscillator clock option - Timer1/Timer3
• Capture/Compare/PWM (CCP) modules CCP
• Enhanced CCP module which has all the features
• Master Synchronous Serial Port (MSSP) with two
• Addressable USART module: Supports Interrupt
 2002 Microchip Technology Inc.
M
2 Mbytes
8-bit programmable prescaler
period register (time-base for PWM)
pins can be configured as:
- Capture input: 16-bit, max resolution 6.25 ns
- Compare: 16-bit, max resolution 100 ns (T
- PWM output: PWM resolution is 1- to 10-bit
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 deadtime
modes of operation:
- 3-wire SPI™ (Supports all 4 SPI modes)
- I
on Address bit
Max. PWM freq. @:8-bit resolution = 156 kHz
2
C™ Master and Slave mode
High Performance, 28/40-Pin Enhanced FLASH
10-bit resolution = 39 kHz
Microcontrollers with CAN
CY
)
Preliminary
Advanced Analog Features:
• 10-bit, up to 8-channel Analog-to-Digital Converter
• Analog Comparator Module:
• Comparator Voltage Reference Module
• Programmable Low Voltage Detection (LVD) module
• Programmable Brown-out Reset (BOR)
CAN bus Module Features:
• Message bit rates up to 1 Mbps
• Conforms to CAN 2.0B ACTIVE Spec with:
Special Microcontroller Features:
• Power-on Reset (POR), Power-up Timer (PWRT),
• Watchdog Timer (WDT) with its own on-chip RC
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options, including:
• In-Circuit Serial Programming
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
module (A/D) with:
- Conversion available during SLEEP
- Up to 8 channels available
- Programmable input and output multiplexing
- Supports interrupt on low voltage detection
- 29-bit Identifier Fields
- 8-byte message length
- 3 Transmit Message Buffers with prioritiza-
- 2 Receive Message Buffers
- 6 full 29-bit Acceptance Filters
- Prioritization of Acceptance Filters
- Multiple Receive Buffers for High Priority
- Advanced Error Management Features
and Oscillator Start-up Timer (OST)
oscillator
- 4X Phase Lock Loop (of primary oscillator)
- Secondary Oscillator (32 kHz) clock input
tion
Messages to prevent loss due to overflow
PIC18FXX8
TM
(ICSP
DS41159B-page 1
TM
) via two pins