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PIC18F4458-I/P, PIC18F4458-I/PT, PIC18F448

Table of contents:
Info of PIC18F4458-I/P
Info of PIC18F4458-I/PT
Info of PIC18F448

PIC18F4458-I/P, PIC18F4458-I/PT, PIC18F448 Selling Leads, Datasheet

MFG:Microchip Technology Category:Integrated Circuits (ICs) Package Cooled:SOP/DIP D/C:07+

PIC18F4458-I/P, PIC18F4458-I/PT, PIC18F448 Datasheet download

Five Points

Part Number: PIC18F4458-I/P

Category: Integrated Circuits (ICs)

MFG: Microchip Technology

Package Cooled: SOP/DIP

D/C: 07+

Description: IC PIC MCU FLASH 12KX16 44TQFP

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PIC18F4458-I/P Parameters

Technical/Catalog Information	PIC18F4458-I/P
Vendor	Microchip Technology
Category	Integrated Circuits (ICs)
Program Memory Size	12K x 16
RAM Size	2K x 8
Number of I /O	35
Package / Case	40-DIP (600 mil)
Speed	48MHz
Controller Series	PIC18F
Oscillator Type	Internal
Packaging	Tube
Program Memory Type	FLASH
EEPROM Size	256 x 8
Core Processor	PIC
Data Converters	A/D 13x12b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	I²C, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	4.2 V ~ 5.5 V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PIC18F4458 I P PIC18F4458IP

PIC18F4458-I/PT Parameters

Technical/Catalog Information	PIC18F4458-I/PT
Vendor	Microchip Technology
Category	Integrated Circuits (ICs)
Program Memory Size	24KB (12K x 16)
RAM Size	2K x 8
Number of I /O	35
Package / Case	44-TQFP
Speed	48MHz
Controller Series	PIC18F
Oscillator Type	Internal
Packaging	Tray
Program Memory Type	FLASH
EEPROM Size	256 x 8
Core Processor	PIC
Data Converters	A/D 13x12b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	I²C, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	4.2 V ~ 5.5 V
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PIC18F4458 I PT PIC18F4458IPT

PIC18F448 General Description

Parameter Name	Value
Program Memory Type	Flash
Program Memory (KB)	16
CPU Speed (MIPS)	10
RAM Bytes	768
Data EEPROM (bytes)	256
Digital Communication Peripherals	1-A/E/USART, 1-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals	1 CCP, 1 ECCP
Timers	1 x 8-bit, 3 x 16-bit
ADC	8 ch, 10-bit
Comparators	2
CAN	1 ECAN
Temperature Range (C)	-40 to 125
Operating Voltage Range (V)	2 to 5.5
Pin Count	40

Features

PIC18F448 Maximum Ratings

Parameter Name	Value
Program Memory Type	Flash
Program Memory (KB)	16
CPU Speed (MIPS)	10
RAM Bytes	768
Data EEPROM (bytes)	256
Digital Communication Peripherals	1-A/E/USART, 1-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals	1 CCP, 1 ECCP
Timers	1 x 8-bit, 3 x 16-bit
ADC	8 ch, 10-bit
Comparators	2
CAN	1 ECAN
Temperature Range (C)	-40 to 125
Operating Voltage Range (V)	2 to 5.5
Pin Count	40

PIC18F448 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

PIC18F448 Connection Diagram

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