8-bit RISC microcontroller featuring 40MHz operation and 24KB FLASH memory. This PDSO28 packaged IC offers 21 programmable I/Os, 1408B RAM, and supports I2C, SPI, and UART interfaces. Includes 3 timers/counters, PWM, WDT, and Brown-out Detect/Reset peripherals. Operates from 4.2V to 5.5V with a maximum power dissipation of 1W and an operating temperature range of -40°C to 85°C.
Frequency40MHz
PackageSOIC
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Technical Specifications
Microchip PIC18F2539-I/SO technical specifications.
General
Access Time
40us
Package/Case
SOIC
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Interface
I2C, SPI, UART, USART
Lead Free
Contains Lead
Max Frequency
40MHz
Max Operating Temperature
85°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
24KB
Memory Type
FLASH
Min Operating Temperature
-40°C
Min Supply Voltage
4.2V
Number of I/Os
21
Number of Programmable I/O
21
Number of Timers/Counters
3
Operating Supply Voltage
5V
Oscillator Type
Internal
Package Quantity
27
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LVD
Radiation Hardening
No
RAM Size
1408B
RoHS Compliant
Yes
Series
PIC® 18F
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F2539-I/SO Datasheet
Download the complete datasheet for Microchip PIC18F2539-I/SO to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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