Mounting Type  

Through Hole

Package / Case  

28-DIP (0.300, 7.62mm)

Surface Mount  

NO

Number of Pins  

28

Data Converters  

A/D 5x10b

Number of I/Os  

21

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tube

Series  

PIC® 18F

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

28

ECCN Code  

EAR99

Terminal Finish  

Matte Tin (Sn)

Max Power Dissipation  

1W

Terminal Position  

DUAL

Supply Voltage  

5V

Frequency  

40MHz

Base Part Number  

PIC18F2539

Pin Count  

28

Operating Supply Voltage  

5V

Power Supplies  

5V

Interface  

I2C, SPI, UART, USART

Memory Size  

24kB

Oscillator Type  

Internal

RAM Size  

1408 x 8

Voltage - Supply (Vcc/Vdd)  

4.2V~5.5V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Number of Bits  

8

Core Processor  

PIC

Peripherals  

Brown-out Detect/Reset, LVD, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

8-Bit

Program Memory Size  

24KB 12K x 16

Connectivity  

I2C, SPI, UART/USART

Bit Size  

8

Access Time  

40 μs

Has ADC  

YES

DMA Channels  

NO

Data Bus Width  

8b

DAC Channels  

NO

Number of Timers/Counters  

3

EEPROM Size  

256 x 8

On Chip Program ROM Width  

16

CPU Family  

PIC

Number of PWM Channels  

2

Height Seated (Max)  

4.06mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant