8-bit RISC microcontroller featuring 40MHz clock speed and 32KB FLASH memory. This PQCC44 packaged MCU offers 1.5KB RAM, 33 programmable I/Os, and supports I2C, SPI, USART, UART, and CAN interfaces. Operating from 4.2V to 5.5V, it includes 8 ADC channels, 2 PWM channels, 4 timers, and a watchdog timer. With a temperature range of -40°C to 85°C, this RoHS compliant component is ideal for embedded applications.
Frequency40MHz
PackagePLCC
Current1.7mA
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Technical Specifications
Microchip PIC18F458-I/L technical specifications.
General
Access Time
40us
Address Bus Width
8b
Package/Case
PLCC
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Height
3.68mm
Interface
I2C, SPI, USART, UART, CAN
Lead Free
Lead Free
Length
16.66mm
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
2
Number of SPI Channels
1
Number of Timers/Counters
4
Number of UART Channels
1
Oscillator Type
External
Package Quantity
27
Packaging
Rail/Tube
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
Supply Current
1.7mA
Watchdog Timer
Yes
Width
16.66mm
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F458-I/L Datasheet
Download the complete datasheet for Microchip PIC18F458-I/L to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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