8-bit RISC microcontroller featuring 40MHz operation and 32KB FLASH memory. This PQFP44 packaged MCU offers 33 programmable I/Os, 8 analog input channels with one A/D converter, and multiple communication interfaces including I2C, SPI, USART, UART, and CAN. It operates from 4.2V to 5.5V, with a temperature range of -40°C to 85°C, and includes integrated peripherals like PWM, WDT, and LVD.
Frequency40MHz
PackageTQFP
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Technical Specifications
Microchip PIC18F458-I/PT technical specifications.
General
Access Time
40us
Package/Case
TQFP
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Height
1.05mm
Interface
I2C, SPI, USART, UART, CAN
Lead Free
Lead Free
Lead Pitch
0.5mm
Length
10.1mm
Max Frequency
40MHz
Max Operating Temperature
85°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH
Min Operating Temperature
-40°C
Min Supply Voltage
4.2V
Number of A/D Converters
1
Number of ADC Channels
8
Number of Bits
8
Number of Ethernet Channels
1
Number of I/Os
33
Number of I2C Channels
1
Number of Programmable I/O
33
Number of PWM Channels
5
Number of SPI Channels
1
Number of Timers/Counters
4
Number of UART Channels
1
Oscillator Type
External
Package Quantity
160
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LVD, I2C
Radiation Hardening
No
RAM Size
1.5KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
PIC® 18F
Watchdog Timer
Yes
Width
10.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F458-I/PT Datasheet
Download the complete datasheet for Microchip PIC18F458-I/PT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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