8-bit RISC microcontroller featuring 40 MHz operation and 24KB FLASH memory. This surface mount device offers 21 programmable I/O pins, 1408 bytes of RAM, and multiple communication interfaces including I2C, SPI, and UART/USART. Integrated peripherals include a watchdog timer, PWM, and brown-out detection. Designed for operation between -40°C and 85°C, it supports a supply voltage range of 4.2V to 5.5V.
Frequency40MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Microchip PIC18F2539T-I/SO technical specifications.
General
Package/Case
SOIC
Core Architecture
PIC
Data Bus Width
8b
Interface
I2C, SPI, UART, USART
Max Frequency
40MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
24KB
Memory Type
FLASH,
Min Supply Voltage
4.2V
Mount
Surface Mount
Number of Programmable I/O
21
Number of Timers/Counters
3
Oscillator Type
Internal
Package Quantity
1600
Packaging
Tape and Reel
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 PIC18F2539T-I/SO Datasheet
Download the complete datasheet for Microchip PIC18F2539T-I/SO to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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