8-bit microcontroller featuring 12KB FLASH memory and 640B RAM. Operates at up to 40MHz with an 8-bit data bus width. Offers I2C, SPI, and UART/USART interfaces, with 21 programmable I/Os and 3 timers/counters. Includes integrated peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and LVD. Packaged in a 28-pin DIP, with an operating temperature range of -40°C to 85°C and a maximum supply voltage of 5.5V.
Frequency40MHz
PackageDIP
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Technical Specifications
Microchip PIC18F2439-I/SP technical specifications.
General
Access Time
40us
Package/Case
DIP
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
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
12KB
Memory Type
FLASH
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
15
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LVD
Radiation Hardening
No
RAM Size
640B
RoHS Compliant
Yes
Series
PIC® 18F
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F2439-I/SP Datasheet
Download the complete datasheet for Microchip PIC18F2439-I/SP to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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